This take apart repair guide will show the method on how to quickly and safely open your MyTouch 4G Slide so you can install a replacement LCD screen and glass touchscreen digitizer.
This guide will help you replace the following parts:
HTC MyTouch 4G Slide Touch Screen Digitizer Replacement
HTC MyTouch 4G Slide LCD Screen Replacement
And Other HTC MyTouch 4G Slide Repair Parts
Tools Required:
Safe Open Pry Tool
Torx T5 Screwdriver
Small Phillips Screwdriver
Adhesive Strips (For Touch Screen Replacements)
Hot Air Gun / Hair Dryer
MyTouch 4G Slide Take Apart/Repair Guide:
Remove the battery back door has it cover simply using a safe open pry tool and slide all around the sides. Once it has been removed you need to remove the battery, micro sd card, and sim card from the phone.
Next, using a Torx 5 screwdriver, you need to remove four (4) screws - two on top and two on bottom.. Remove the two (2) screws in the middle of the phone using a small Phillip screwdriver.
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Figure 1
Next using a safe open pry tool you will remove the little plastic housing on the bottom of the phone. Once removed you can now release the bezel around the sides of the phone using the safe open pry tool and simply just go around all the sides of the phone releasing the bezel clips safely.
Remove two (2) additional screws on a top left as well as one screw on the top right , the two (2) on the left or Torx 5 screws (located in red on Figure 2) and the one (1) screw on the right is a small Phillip screw (located in orange). With those screws are removed you can now release three flex cables along the sides of the phone that are holding with adhesive one being the power cable, the volume up down ribbon and the third one is in the other side of the phone and that one should be release as well. These are held in place with adhesive and simply need to be released from the housing.
Once those three cables are release you can now release one more flex cable on the right side of the motherboard using a safe open pry tool and pop it right off.
Figure 2
Next you can now release the motherboard from the actual phone, go along the sides releasing the clips holding the motherboard in place (being very careful not to actually damage your motherboard). Underneath you motherboard is a flex cable from the keyboard which is under your phone. You would need to release the flex cable and pop it right off. You can now separate the motherboard from the LCD display housing.
Release the eight (8) Phillip head screws on the back of the keyboard housing. Once removed you can now separate the keyboard from the actual LCD display monitor (be careful as the keyboard is still holding with the flex cable so you would need to release the flex cable very careful as it is holding on two sides, there is also an adhesive on the black portion so you would need to pry it very slowly).
Figure 3
Next, using a safe open pry tool you will need to release the silver frame around the side of the phone this cover up two screws that you would need to remove as well. Once the frame is release you can go ahead and remove the two screws on the top as well as the two screws on the bottom of the back panel.
Release the bezel frame from the back of the phone. You may want to use a hair dryer or heat gun to warm the adhesive a bit, as it can be a strong bond. Simply use your heat on a medium setting and move quickly around the edges for about 30-45 seconds.
Release the digitizer cable holding into the back of the phone, slowly pulled back the tape and release the jaw connector, pushing it with upward with the safe open pry tool and pop out the digitizer flex cable of your touch screen.
Using a hot hair heat gun heat up the front as well as a little bit of the back of your screen, this will loosen up the adhesive securing your LCD touch screen and display together.
Once adequate heat has been applied use a safe open pry tool and run along the sides of the touch screen glass (be very careful not to damage the LCD during the process as it is very delicate piece of equipment). Once it is complete you can go ahead and replace your touch screen glass or your LCD display monitor.
Figure 4Now you will be able to replace any parts on your HTC MyTouch 4G Slide. Simply replace the damaged parts with the new ones and reverse the order to put your phone back together again.
Pictures of the process above:
ifixsmartphone teardown of the doubleshot.
More pictures:
Internal Pics! Thanks dillalade!
Thanks for posting this repair guide!!!
Added to the dev reference here:
Device Specs and Manuals under hardware specifications near the top of that post.
Here's a nice video of the phone teardown as well.
http://www.youtube.com/watch?v=d9CG7QU36pg
Very detailed and easy to follow
We also have a details video too -http://www.repairsuniverse.com/htc-mytouch-4g-slide-screen-repair-take-apart.html
We found tearing apart the MyTouch 4G Slide using our downloadable written guide in correlation with our Mytouch 4G Slide video repair guide will make for a great and easy repair. Let us know what you think!
I wonder if I can use led screen or if there is any?
Sent from my myTouch_4G_Slide using CM9
crimedave1987 said:
I wonder if I can use led screen or if there is any?
Sent from my myTouch_4G_Slide using CM9
Click to expand...
Click to collapse
You can only use the original screens on this. You can't upgrade the screen. You can find the screen replacements here - HTC MyTouch 4G Slide Screen Replacements
[deleted]
[deleted. i felt the question wasn't appropriate here. sorry ]
So I've been having all kinds of issues with my beat up device, when I went to get to the LCD and digitizer......the LCD literally fell out of the phone in 4 pieces wow right, would be reason for some issues but thanks for the guide
Sent from my myTouch_4G_Slide using Tapatalk 2
strapped365 said:
So I've been having all kinds of issues with my beat up device, when I went to get to the LCD and digitizer......the LCD literally fell out of the phone in 4 pieces wow right, would be reason for some issues but thanks for the guide
Sent from my myTouch_4G_Slide using Tapatalk 2
Click to expand...
Click to collapse
That poor Frankenstein phone of yours Hopefully, you can piece something together.
Fuzi0719 said:
That poor Frankenstein phone of yours Hopefully, you can piece something together.
Click to expand...
Click to collapse
Its all good now thanks to jkilo. The device he sent me should arrive soon so I gave my mobo to cybot for his bricked device, the digitizer had hardly any adhesive holding it on along with all the other parts that were supposed to so I'm guessing this isn't the first time its been apart ( no void sticker either )
Sent from my myTouch_4G_Slide using Tapatalk 2
I dropped my phone yesterday and cracked the digitizer. I have a "spare" MT4GS I picked up that I thought was soft bricked. I tried swapping the mainboards but the spare LCD appeared to be shot. Then I pulled the phones completely apart and found that the spare digitizer was also shot. Great....
Parts are on order.
Warning! Easy to damage LCD
That step of removing the bezel frame from behind the LCD? Yeah, I ruined my screen doing that. As I gather have a bunch of other people. The problem is that there's so much adhesive, and on an older phone it gets really stiff, such that even if you heat it up quite a bit it's really easy to accidentally pull apart/bend/otherwise ruin the LCD trying to get that bezel off. My suggestion: don't do this yourself. Have a professional repair it or just get a new phone
Blue6IX said:
Pictures of the process above:
ifixsmartphone teardown of the doubleshot.
More pictures:
Internal Pics! Thanks dillalade!
Thanks for posting this repair guide!!!
Added to the dev reference here:
Device Specs and Manuals under hardware specifications near the top of that post.
Click to expand...
Click to collapse
You're most welcome! Glad we could help!
Keyboard slide-out sensor?
I've been searching all over this forum and google regarding a hardware related problem I've been having. Although my problem isn't specifically related to the original post, I figured this thread might be the best place to ask, since my issue will involve disassembling my phone and locating a specific component.
This problem started 2 days ago during normal use (didn't drop it or get it wet):
Whenever my keyboard is closed, the screen works in portrait mode just fine. But after starting to slide out the keyboard, the screen freezes in portrait view and doesn't respond. Then if I slide the keyboard back in, the screen unfreezes and is working as if nothing happened.
If my screen is in standby and I open the keyboard, my screen does that multi-color pixelated thing where it almost looks grey, and then I close it and the screen is fine once again. (I know, it's most likely a loose connection)
**One factor worth noting is that the screen doesn't simply freeze/unfreeze at just any random point when sliding out the keyboard. Anyone who uses this phone knows how the keyboard kinda snaps open and snaps shut. After testing this problem countless times, I've noticed that the screen freezes EXACTLY after unsnapping the slide, stays frozen no matter how far I open the keyboard and finally only unfreezes exactly after the keyboard is snapped shut again. This is a very small and specific area, and this never changes.
So, the first logical conclusion I'd made was that the keyboard slide-mechanism had caused one of the screen ribbons to come loose whenever it slides out. But after thinking about how specific it was that this problem only happens within that tiny margin (snap/unsnap) and nowhere else, I'm starting to think it may not be one of those ribbons afterall.
And now I'm starting to wonder, what internal sensor/switch is responsible for telling the screen to switch to landscape once the keyboard is open?
I've watched quite a few youtube how-to videos, studied diagrams & close-ups up internal parts, but all I've seen so far are stationary-connections. There are so many different ways to design these tiny things that it helps to have an idea what I'm looking for.
So does anyone know exactly where this slide sensor/switch is, and what it looks like?
(I always prefer to research thoroughly & redundantly before attempting risky endeavors)
Thanks in advance.
Off hand I would say there is a small magnet, I know there is in other HTC phones and although I have opened my doubleshot many times I can't recall one, but I'm fairly certain there would be.
But I'm thinking you need the main flex cable
Sent from my Nexus 4 using XDA Premium 4 mobile app
demkantor said:
Off hand I would say there is a small magnet, I know there is in other HTC phones and although I have opened my doubleshot many times I can't recall one, but I'm fairly certain there would be.
But I'm thinking you need the main flex cable
Sent from my Nexus 4 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Alright, I wasn't sure. I wanted to consider any other possibilities and what to look for. And I'm quite possibly over-thinking this, but it seems like whenever I go in assuming I'll figure it out, I end up making things worse...
(...Like the time I tried to reflow the CPU on an Xbox motherboard; lets just say I'm never trying that again)
Thanks
My Doubleshot of 2 years just got this problem about a month ago. Whenever I slide out the screen goes black... but not right away! it takes it about 1 second before it goes black. Also when the error was just developing (for about 1 or 2 days) the screen would turn black when slid out, but then if the screen was turned off and back on it would work perfectly! Clearly this wasn't just a simple torn flex cable...
Sorry I can't be more help... but there's definitely something else failing in our phones!
Ziida said:
My Doubleshot of 2 years just got this problem about a month ago. Whenever I slide out the screen goes black... but not right away! it takes it about 1 second before it goes black. Also when the error was just developing (for about 1 or 2 days) the screen would turn black when slid out, but then if the screen was turned off and back on it would work perfectly! Clearly this wasn't just a simple torn flex cable...
Sorry I can't be more help... but there's definitely something else failing in our phones!
Click to expand...
Click to collapse
Hmm, it kinda would seem that something (not sure what) is sending a 'Standby' signal to your screen instead of the 'Landscape' signal; like a strange glitch between the power button and the slide-out sensor, crossed signals or something. But who knows, especially if the device is rooted (mine is, but my biggest problems are hardware related); I've had custom ROMs in the past that, over time, would develop a sort of 'hiccup' and cause certain common functions to misbehave. My point was, your issue could be either software or hardware related and without 1st-hand experience I can't say.
Mine is most likely hardware related because there were no recent software changes, and this just happened between text conversations; about 2 mins apart. Now it seems to be a condition that needs to be physically repaired and I really don't want to.... I kinda want to go all "Ol' Yeller" on the poor bastard and introduce it to my Walther P99. Nah, I couldn't do that.
F**kin phones. Hate em, can't live without em.
Mine's not software. I've flashed other ROMs and it even happens to the boot screen / recovery. I think HTC wanted $100 to repair it, too
ALMOST feels like a case of "planned obsolescence" except it doesn't seem to be happening to many people.
Related
This written repair guide will assist you in taking apart your HTC Sensation as well as replacing damaged or broken parts on your phone. Follow each step as listed to be able to safely install new parts on your phone, such as a touch screen digitizer or other parts.
This guide will help you install the following HTC Sensation part (s):
HTC Sensation 4G Touch Screen Digitizer
HTC Sensation 4G LCD Display Screen
HTC Sensation 4G Mic Flex Cable
HTC Sensation 4G Volume Flex Cable
And Other Sensation 4G Replacement Parts
Tools Required:
Safe Open Pry Tool
Small Phillips Screwdriver
T5 Torx Screwdriver
T3 Torx Screwdriver
Adhesive Strips (For Touch Screen Replacements)
Hot Air Gun / Hair Dryer
HTC Sensation take apart/repair guide:
Remove the back battery cover by pressing in the button that will loosen the cover. Remove the cover using your fingers, and then you can easily remove the back battery.
Remove the six tiny T5 Torx screws using your Torx screwdriver and set aside .
Then, using your open safe pry tool, you can easily pry apart the back housing of the phone from the front housing, starting at one end and working your way slowly around the phone.
Using Torx screwdriver, remove screw as shown in figure 1.
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Figure 1
Carefully lift tape at the edge of the motherboard, and unclip any clips that are holding any ribbons, etc. in place. These will often appear as flat pieces of metal, but are sometimes an actual ribbon, such as the camera ribbon cable.
Then, you can use the open safe pry tool (included free with the replacement parts) to remove the camera ribbon cable off its socket in the motherboard.
Now you can remove the motherboard, careful not to damage any ribbons or cables in the process. Use the open safe pry tool where it will help to separate the two, and use your nippers to lift the tape and disconnect the antenna wire, as shown in figure 2.
Figure 2
Once the motherboard is separated from the frame, you will need to remove the ribbon flex cable that connects the two. Remove the tape that covers it and then carefully remove this cable without ripping it.
After removing this cable, you will have the motherboard completely separated from the LCD screen and touch screen digitizer. To begin removal of the touch screen, you will need to use your hot air gun or hair dryer to heat the glue on the edges of the phone.
Once heated well enough to loosen the glue, use the safe pry tool to slide along all edges of the phone and separate the screen from its housing. Take your time, and slowly separate as you slide along the edges.
When they are officially separated, the flex cable beneath the touch screen will become disengaged from the screen. You can carefully remove it by sliding it through the hole as shown in figure 3.
Figure 3
At the other end of the phone, there is tape/glue that holds the screen in place. Carefully use your pry tool to separate the two pieces.
If replacing the LCD screen, you can continue with the take-apart, and the next step is to heat the entire back of the LCD screen.
Just as with the touch screen digitizer, you will use the pry tool to carefully follow all edges and separate the cables as necessary as you go.
Now you will be able to replace any parts on your HTC Sensation. Simply replace the damaged parts with the new ones and reverse the order to put your phone back together again.
how about dealing with screen response lag after replacing the digitizer?
My screen is noticeably more harder to detect any touches and has a distinct lag.....
You need to make sure that the metal prong on the inner left side of the phone has a good contact with the battery door/back plate
see post:http://forum.xda-developers.com/showthread.php?t=1239238
made a slight improvement but not much....
I still cannot use the first 50mm of the left hand side of the screen....
taffypride said:
made a slight improvement but not much....
I still cannot use the first 50mm of the left hand side of the screen....
Click to expand...
Click to collapse
Probably a connection issue.If you can do it check if the digitizer connector is properly inserted(or have someone check it for you).If its ok you can also try different kernel.
Agreed. Likely a connection issue. Make sure it is fully inserted all the way and square.
HTC Sensation Z710e LCD issue
Hi, Thank you for taking the time to write this guide, i used it to replace a broken digitiser, it was is very useful. However, after following I have come across a problem. Now the phone is in one piece I have a problem with the screen. 3/4 of the screen from left tomright works but is discoloured. It seems to change through a cycle of reds, yellows, blues and greens. The right hand 1/4 has normal colour but has several vertical black lines running from top to bottom. The digitiser works and I can cycle through apps and settings. During the removal of the broken screen I unfortunately snapped the microphone flex cable and had to purchase another. The replacement I bought was slightly different. The original had a white ribbon that sat behind the screen, the replacement did not. Would this somehow cause the above fault? I know that I have not damaged any other part of the phone at all so I'm confused as to what could be causing it. Any help would be appreciated.
Photo for the above
Post 2, 6 to go before I can photo bucket.
Post 3
!!!
Any damage to the device can cause issues such as this. There could be a number of reasons your device is not functioning properly. If you do not have the correct screen, if there is a flex cable that is not connected securely, or if the part is defective, then these could be leading causes of the symptoms you are seeing. Hope this helps, good luck!
do you need glue or anything to put the digitizer back on?
able to reuse
vincent1190 said:
do you need glue or anything to put the digitizer back on?
Click to expand...
Click to collapse
I was abloe to reuse the adhesive tape that surrounds the border of the phone/holds the digitizer in place. But you may be able to order the adhesive tape. I would not recommend glue.
---------- Post added at 07:55 PM ---------- Previous post was at 07:47 PM ----------
I have a question about the replacement of the digitizer. I have replaced the digitizer successfully 2 times on the HTC Sensation 4G. The screen is very responsive and works great. However, the 4 buttons on the bottom of the digitizer do not light up (home, menu, back, and search). Also, I have to press directly above those buttons to get them to work/function. When I press onto them, they do not recognize me pressing them.
Is there any way I can order a new part, I am not sure what it is called but appears to be a ribbon that sits underneath this portion of the digitizer? Any help would be appreciated, thanks
beactivelife said:
I was abloe to reuse the adhesive tape that surrounds the border of the phone/holds the digitizer in place. But you may be able to order the adhesive tape. I would not recommend glue.
---------- Post added at 07:55 PM ---------- Previous post was at 07:47 PM ----------
I have a question about the replacement of the digitizer. I have replaced the digitizer successfully 2 times on the HTC Sensation 4G. The screen is very responsive and works great. However, the 4 buttons on the bottom of the digitizer do not light up (home, menu, back, and search). Also, I have to press directly above those buttons to get them to work/function. When I press onto them, they do not recognize me pressing them.
Is there any way I can order a new part, I am not sure what it is called but appears to be a ribbon that sits underneath this portion of the digitizer? Any help would be appreciated, thanks
Click to expand...
Click to collapse
Hi,
The ribbon in this area is the mic flex cable which does not contain the lights. I believe the lights are on the motherboard on this model.
The keypad button LED's on the Sensation can be found of the flex cable located under the keys. Unlike other HTC models, the Sensation does not use LED feeds to transfer the light. The keypad flex itself can be easily replaced.
Been there, now what?
Thanks to Paul for his written description of how to repair the digitizer/LCD. It may be him who also posted the helpful video concerning HTC Sensation digitizer/display replacement on Youtube...
I bought a "for parts" phone that was advertised as needing digitizer replacement. When I got it, the LCD display wouldn't turn on (not even the backlight), but I knew the phone was turning on at least to some extent (vibration, bottom-of-screen buttons lighting up).
I ordered a new digitizer and LCD display. The new LCD display arrived yesterday and last evening I just plugged in the new display into motherboard assembly, held the battery against the contacts, and got the phone to power on to the point of displaying the htc logo and then the htc "quietly brilliant" logo (I didn't hold the battery long enough to see anything past that).
Today I installed the new LCD display and the new digitizer. I am pretty sure I did a good job of putting things together - I made sure all the cables were squarely in the jawbone connectors and so on.
Now with the phone fully reassembled, when I press the power button, the display does not come on. Every 18 seconds the phone will vibrate (boot loop?). The phone does not show up at all in the computer's USB device tree when connected to the computer via USB. If I hold the "volume down" button, the phone stops doing the vibrate-every-18-seconds dealio.
Any suggestions what to try next?
Thanks,
Elliot
eclee said:
Thanks to Paul for his written description of how to repair the digitizer/LCD. It may be him who also posted the helpful video concerning HTC Sensation digitizer/display replacement on Youtube...
I bought a "for parts" phone that was advertised as needing digitizer replacement. When I got it, the LCD display wouldn't turn on (not even the backlight), but I knew the phone was turning on at least to some extent (vibration, bottom-of-screen buttons lighting up).
I ordered a new digitizer and LCD display. The new LCD display arrived yesterday and last evening I just plugged in the new display into motherboard assembly, held the battery against the contacts, and got the phone to power on to the point of displaying the htc logo and then the htc "quietly brilliant" logo (I didn't hold the battery long enough to see anything past that).
Today I installed the new LCD display and the new digitizer. I am pretty sure I did a good job of putting things together - I made sure all the cables were squarely in the jawbone connectors and so on.
Now with the phone fully reassembled, when I press the power button, the display does not come on. Every 18 seconds the phone will vibrate (boot loop?). The phone does not show up at all in the computer's USB device tree when connected to the computer via USB. If I hold the "volume down" button, the phone stops doing the vibrate-every-18-seconds dealio.
Any suggestions what to try next?
Thanks,
Elliot
Click to expand...
Click to collapse
This sounds like a connection issue with the LCD. I suggest double checking the ribbons for security. Make sure they are locked in place. You also want to check for damages such as rips or pinches in the cables while you have the device open.
Do you carry the fused screen assembly for this device?
Yes we do actually!
eclee said:
Thanks to Paul for his written description of how to repair the digitizer/LCD. It may be him who also posted the helpful video concerning HTC Sensation digitizer/display replacement on Youtube...
I bought a "for parts" phone that was advertised as needing digitizer replacement. When I got it, the LCD display wouldn't turn on (not even the backlight), but I knew the phone was turning on at least to some extent (vibration, bottom-of-screen buttons lighting up).
I ordered a new digitizer and LCD display. The new LCD display arrived yesterday and last evening I just plugged in the new display into motherboard assembly, held the battery against the contacts, and got the phone to power on to the point of displaying the htc logo and then the htc "quietly brilliant" logo (I didn't hold the battery long enough to see anything past that).
Today I installed the new LCD display and the new digitizer. I am pretty sure I did a good job of putting things together - I made sure all the cables were squarely in the jawbone connectors and so on.
Now with the phone fully reassembled, when I press the power button, the display does not come on. Every 18 seconds the phone will vibrate (boot loop?). The phone does not show up at all in the computer's USB device tree when connected to the computer via USB. If I hold the "volume down" button, the phone stops doing the vibrate-every-18-seconds dealio.
Any suggestions what to try next?
Thanks,
Elliot
Click to expand...
Click to collapse
I had the same problem after a screen repair by my insurance....
send it back and got the phone in the same way back.
Internet tought me that it was indeed a connection fault so i banged my phone on the floor .
and viola it works
This was i think pure luck.
repairsuniverse said:
Yes we do actually!
Click to expand...
Click to collapse
Do you carry the Sharp model LCD? I'm in the process of returning my defective AUO screen & looking for a Sharp screen
This take apart repair guide will walk you through the steps of disassembling your MyTouch 4G. This guide aimed the LCD and touchscreen digitizer replacement, but other internal parts may be repaired and replaced too. This guide is a step by step format and can be followed for a quick and safe repair.
This guide will help your replace the following parts on your HTC MyTouch 4G:
HTC MyTouch 4G Touch Screen Digitizer Glass Replacement
HTC MyTouch 4G LCD Screen Replacement
Tools:
T5 Torx Screwdriver
Small Phillips Screwdriver
Safe Open Pry Tool
Heat Gun / Hairdryer (optional)
HTC MyTouch 4G Screen Repair Guide:
The first step is to remove the back battery cover, the battery, sim card, and memory card. Now remove the two torx 5 screws from the back housing and the small phillips screw located below the sim card holder. You can now use a safe pry tool to release the clips from the outside edges of the frame and remove it.
The next step will be to remove the four torx 5 screws surrounding the outside of the back housing. Remove the bottom cover using a safe pry tool. Release the 3 button flex cables, gently use a flat head screwdriver or a safe pry tool. Use a safe pry tool to release the clips on the outside of the back housing. Remove the back housing (frame).
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Figure 1
Release the power button flex cable using a flat head screwdriver or similar. Use a safe pry tool to release the two pop connectors on the motherboard. Now you can release the vibrate motor and slowly ease the motherboard out, releasing the clips with a safe open pry tool. Be aware that there will still be one flex cable connected to the motherboard underneath it. Lift on the side of the alligator (jaw) clip to release the cable and carefully remove it. The motherboard is now out, and can be put back to the side.
Figure 2
Using a heat gun or hair dryer, warm the adhesive under the front of the screen. Use a safe pry tool and lift the front touch screen digitizer and place it above the phone, careful as it is still held in by a flex cable. Heat the back of the LCD screen to loosen the adhesive. Remove the LCD screen from the front of the phone. Ease the touch screen flex cable through the frame. You are now able to replace either the LCD screen or the touch screen glass digitizer.
Reverse the instructions above to reassemble your phone.
Dang. Thanks for posting this. It should prove useful.
Yeah. Help a lot of people with replacing their LCD's and digitizers.
Awesome work bro!!
Sent from my MyTouch 4g using xda premium
Thanks for the support guys!
Glad you found it useful!
Awesome! Thanks for great work
Yes, it is a very good guide! Although, you should add that people who have sent in their phones to HTC to replace their faulty power buttons be wary when removing the back casing.
This was the case for me, as I didn't notice that the power button "fix" was actually a little piece of electrical film that "reconnects" the connection of the power button. I was unaware of this, and subsequently lost it and now I have a good screen, but no power button and no more warranty lol.
Just thought I should give a heads up to those that wanna open their phone if they have "fixed" their faulty power buttons through HTC :]
I have a spare mt4g with a faulty power button, it won't work AT ALL. I used to have to seperate the plastic case from the chrome bezel at the corner of the phone where the power button is located, & touch the spot on the flex ribbon with a piece of foil to get it to power on. But I was happy when I rooted, s-off, engineering bootloader, then flashed CWM 5.8.1.0, because now when I plug the handset in to the charger, it powers up in recovery mode automatically. I don't know if it is supposed to, but I am just tickled to death that it does! I can now consider selling the one that I use daily since everything works on it.
**EDIT** I just checked this one that has 4ext recovery and it don't power up when I plug it in. So if that's a feature that CWM recovery has, its almost worth switching to CWM on this one..ALMOST! I think 4ext is more stable, and just better over all.
Sent from my HTC Glacier using xda premium
Kevinthebox said:
Yes, it is a very good guide! Although, you should add that people who have sent in their phones to HTC to replace their faulty power buttons be wary when removing the back casing.
This was the case for me, as I didn't notice that the power button "fix" was actually a little piece of electrical film that "reconnects" the connection of the power button. I was unaware of this, and subsequently lost it and now I have a good screen, but no power button and no more warranty lol.
Just thought I should give a heads up to those that wanna open their phone if they have "fixed" their faulty power buttons through HTC :]
Click to expand...
Click to collapse
How do you power the phone on without the power button now?
Question ... would replacing the digitizer and the LCD fix a screen that was shorted because some smart person decided it was a good idea to turn the phone on after a dunk in the ocean? The motherboard is fine because I replaced the battery and the phone boots, but the screen remains off. I know it boots because it flashes the button leds and the phone vibrates. Would you recommend an attempt?
Sent from my HTC Glacier using XDA
superbowlmania said:
Question ... would replacing the digitizer and the LCD fix a screen that was shorted because some smart person decided it was a good idea to turn the phone on after a dunk in the ocean? The motherboard is fine because I replaced the battery and the phone boots, but the screen remains off. I know it boots because it flashes the button leds and the phone vibrates. Would you recommend an attempt?
Sent from my HTC Glacier using XDA
Click to expand...
Click to collapse
With water damage its always hard to say for sure what is damaged. If you are correct and the motherboard is fine and only the screen is damaged then replacing the screen will fix your issue. It does sound by what you describe that this is the case but with liquid its impossible to say for sure without checking more closely / testing.
were the photos taken with a potato?
jerkysh said:
were the photos taken with a potato?
Click to expand...
Click to collapse
Close, a tangerine.
Sent from my HTC Glacier using XDA
yeah, some resolution improvement would be just great
or just watch video...
http://youtu.be/QIKgIxAsANQ
http://www.youtube.com/watch?v=QIKgIxAsANQ
any chances for fixing the led of camera i mean flash light
it is not working on my phone i suppose its burned...
aarif_ziaee said:
any chances for fixing the led of camera i mean flash light
it is not working on my phone i suppose its burned...
Click to expand...
Click to collapse
Sorry that replacement part is not available currently.
Hello,
Big props on the tear down thread! I liked it, so I wrote about it for the XDA Portal:
http://www.xda-developers.com/android/mytouch-4g-tear-down-guide/
Very awesome work
Thanks
Thanks for this. I am just reviving my glacier that my wife dropped and broke the digitizer screen. They have come way down in price since I had lasted looked at it. Can't wait until it shows up in the mail so I can stop tearing up my fingers on the shattered glass!
Awesome, thanks!
A written repair guide from RepairsUniverse to fully disassemble your HTC One S quickly and safely. This written repair guide will walk you through each step necessary to quickly repair a damaged screen and get your HTC smartphone working like new again!
This guide will help you install the following HTC One S part (s):
HTC One S Touch Screen Replacement
Required Tools
Safe Pry Opening Tool
Small Phillips Screwdriver
T5 Torx Screwdriver
Adhesive Strips (For Touch Screen Repair)
Heat Gun/Hair Dryer
HTC One S take apart repair guide:
The first step will be to power off your device. From there you will need to remove the upper back cover, using upward pressue, remove the cover. Remove the sim card.
Remove the bottom cover using safe pry tool. There will be a adhesive holding the cover in place.
With both covers removed you will need to remove 6 screws located under the covers, 2 will be Torx T5 (red; figure 1) screws and 4 will be Small Phillips (yellow; figure 1) screws.
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Figure 1
Use safe pry tool to separate the silver metal housing.
Pull the motherboard and screen assembly from the housing.
Figure 2
Once the housing is removed you now have access to the battery and motherboard. Release the upper battery connector (orange in figure 2). Now use a safe open pry tool to remove the battery.
Witht he battery removed you will need to release the 5 connections (red) as shown in figure 2. There will also be 2 screws that will need to be removed (yellow; figure 2).
With the screws released, removee the upper cover around the camera. You can now remove the mothereboard from the screen assembly.
Flip the phone over and use a heat gun or hair dryer to warm the adhesive hold the screen assembly in place. Use a safe open pry tool to separate the screen assembly from the front housing. Reheat the adhesive if necessary.
Once all 4 sides are released, carefully feed the screen assembly flex cable through the slots in the housing. You can now fully remove the screen assembly.
Separate the screen assembly by using your heat gun or hair dryer and warm the outside edges of the LCD screen. You can then carefully use a pry tool to separate the two screens.
Simply replace the damaged parts with the new ones and reverse the order to put your phone back together again.
Notice:
Repairs Universe's guides are for informational purposes only. Please click here for details.
Learn about restrictions on reproduction and re-use of Repairs Universe's repair/take-apart/installation guides, and about creating hyperlinks to our guides.
droped it and cracked only the digitizer
ive searched all over but there are never any instructions on how to remove the screen from the digitizer or even if its possible, is it?
chrism154 said:
ive searched all over but there are never any instructions on how to remove the screen from the digitizer or even if its possible, is it?
Click to expand...
Click to collapse
Hi,
On this model the digitizer and LCD screen are fused together. Its hard to separate without damaging the parts. This is why we strongly recommend the full screen replacement which can be found here - HTC One S Screen Replacement
Tip of the hat for this amazing guide, just repaired my partners phone in record time. Thanks :good:
pr1vate piles said:
Tip of the hat for this amazing guide, just repaired my partners phone in record time. Thanks :good:
Click to expand...
Click to collapse
That's what we love to hear! Glad everything worked out for you.
Are there any less expensive LCD+digitizer screens available anywhere? $130 is absurdly expensive - I can buy a brand new Nexus phone for just a little more.
htc one s screen available in very less cost [email protected]
gomulkaaa said:
Are there any less expensive LCD+digitizer screens available anywhere? $130 is absurdly expensive - I can buy a brand new Nexus phone for just a little more.
Click to expand...
Click to collapse
htc one s screen available in very less cost [email protected]
So after replacing my screen I have no sound from ear speaker aux port or loudspeaker any ideas?
Sent from my HTC VLE_U using xda app-developers app
sideWaYsanonymous said:
So after replacing my screen I have no sound from ear speaker aux port or loudspeaker any ideas?
Sent from my HTC VLE_U using xda app-developers app
Click to expand...
Click to collapse
Sounds like a flex cable or a jawbone connection is not connected . Take the phone apart again. Re-Check all the connections and reassemble the phone again. See if that fixes the problem. Most of the time is something very small.
thankss!!!!! very usefull
Touch here to try
I've changed my LCD +Digitizer following your guide and it worked great!
There is one thing I can't get my head around though:
When the screen is on, I see a transparent text on the top of the screen that says Touch here to try
It's not very irritating, because it mostly disappears since the icons cover most of the text. But I do wonder why I get that text, and what I can do to get rid of it.
jodo2017 said:
I've changed my LCD +Digitizer following your guide and it worked great!
There is one thing I can't get my head around though:
When the screen is on, I see a transparent text on the top of the screen that says Touch here to try
It's not very irritating, because it mostly disappears since the icons cover most of the text. But I do wonder why I get that text, and what I can do to get rid of it.
Click to expand...
Click to collapse
Hello,
Happy to hear that the screen is working the way it should. As for the words at the top of the screen. There can be a couple different explanations, 1. You may need to adjust the touch screen in settings, 2. There may be a protective film that was left on the screen. 3. The phone may be in Safe Mode. As the phone is working correctly I would try to do a Factory Data Reset. You will loose ALL your info. Back up all your info. Adjust the screen sensitivity you should be okay from there.
my htc one s is different
ok the back of my htc one is differnt to the one pictured under the bottom cover there are no screws there are only scres at the top 2 torx 5 and 2 philips
struttas2010 said:
ok the back of my htc one is differnt to the one pictured under the bottom cover there are no screws there are only scres at the top 2 torx 5 and 2 philips
Click to expand...
Click to collapse
Can you post a picture? Are you 100% sure you have a HTC one S?
Very nicely written. I hope I wont need the replacement... But you can never know This link is bookmarked! :good:
DarwinOS said:
Very nicely written. I hope I wont need the replacement... But you can never know This link is bookmarked! :good:
Click to expand...
Click to collapse
Thanks! If you ever need any help with any repair, we will be here!
Hey,
A few months ago I unfortunately dropped my phone so the screen was up to no good.
I left it for some time until I found a new screen on the ebay for decent money.
I changed the screen (LCD + glass) by the guides on the youtube.
Unfortunately there is no screen activity or any other interaction after that.
I can get the blinking orange led when connected to a charger or PC and after a night of charging the led turned green.
When I try to turn it on theres no ordinary bottom row buttons flashing or anything else.
I tried booting it into bootloader via PC but still no luck. Computer can't connect to the phone.
The motherboard gets warm and the led blinks so it shouldn't be dead.
Does anybody have experience with that type of situation? Would hate to lose my phone.
repairsuniverse said:
Can you post a picture? Are you 100% sure you have a HTC one S?
Click to expand...
Click to collapse
This is how it looks.
This link says it's a cover for Z520e (S4), and my phone is supposed to be S3 (unless someone flashed wrong hboot and bootloader on it, and it's actually a defective S4 now). http://rounded.com/htc-one-s-z520e-antenna-cover-antenna-housing-black-spare-part-antc.html?sl=en
I don't know how to remove this, all of the tutorials I can find online are for the version that has bottom in two parts.
Is that the S3/S4 physical difference?
Atrax2010 said:
This is how it looks.
This link says it's a cover for Z520e (S4), and my phone is supposed to be S3 (unless someone flashed wrong hboot and bootloader on it, and it's actually a defective S4 now). http://rounded.com/htc-one-s-z520e-antenna-cover-antenna-housing-black-spare-part-antc.html?sl=en
I don't know how to remove this, all of the tutorials I can find online are for the version that has bottom in two parts.
Is that the S3/S4 physical difference?
Click to expand...
Click to collapse
The bottom cover will come off. Use a small pry tool to persuade the cover to come loose. There are small notches in the cover start at the far left notch and work your way around. It may feel like you are going to break something, but keep going! Once you have the cover off disassemble the rest of the phone just as we did in the video. If you have any other issues please let us know.
repairsuniverse said:
The bottom cover will come off. Use a small pry tool to persuade the cover to come loose. There are small notches in the cover start at the far left notch and work your way around. It may feel like you are going to break something, but keep going! Once you have the cover off disassemble the rest of the phone just as we did in the video. If you have any other issues please let us know.
Click to expand...
Click to collapse
Thnx, but I sent it to HTC repair shop, because I couldn't boot it with stock software, and with rooted wifi didn't work. So I gave up, and took it to them. They'll fix it for free, since it was returned to stock and all void stickers were undamaged.
Funny thing, the guy entered my IMEI and S/N into his database, and it came out as Ville(S4), not VilleC2(S3). I doubt it's an S4, but still it's strange.
Anyways, thanks for your answer, it will come in handy in future if I need to disassemble it. That little black plastic is really difficult to remove, it really seems as if you are breaking it, like you're pulling the entire board with it. Scary.
The RepairsUniverse team has put together a take apart repair guide for replacing various parts on your Windows Phone HTC 8X. In this guide you will learn the steps to properly take your HTC smartphone apart safely. Repair nearly any internal component on your Windows Phone HTC 8X using this detailed repair guide.
This guide will help you to install the following Windows Phone HTC 8X part(s):
HTC Windows Phone 8X Touch Screen Digitizer Replacement
HTC Windows Phone 8X LCD Replacement
Tools required:
Safe open pry tool
Small Phillips Screwdriver
Adhesive strips
Windows Phone HTC 8X Screen Repair Guide:
You want to begin by applying heat to around the surface edges of the device for about 15-20 seconds on each side. You can use a hot blow dryer or a heat gun.
Next you will need to use the safe open pry tool and begin separating the screen assembly from the frame of the device as shown below.
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Once you have properly separated the front of the phone from the device you will need to disconnect 3 Flex ribbon connections that are holding the device together.
After these connections have been released the front screen assembly can be removed from the back housing frame of the device.
Next you will need to turn the screen assembly (screen facing down) with the mother board facing you.
Using a small Phillips screw driver, you can begin removing 12 screws from around the edges of the screen assembly.
Once these screws have been removed you can begin disconnecting the Flex ribbon cables and Antenna flex cables (5 total).
The LCD and the Touch screen digitizer are held in by a jaw connector that can be lifted to release the ribbon.
The two antenna flex cables can simply be pulled out and the Key pad flex cable is a pop connection that can be released using a safe open pry tool.
You can now remove the motherboard.
Once the motherboard has been removed you can remove the upper back frame.
Now that the back housing and mother board have been removed, you can release the second connections of the antenna flex cables.
There are 2 small flex ribbons that will need to be released on the left and right side on top of the green mainboard.
Next you want to move the vibrating motor (next to the camera) out of the way so you can remove the upper mainboard.
Next step is to remove the ear jack and ear piece speaker.
You can now remove the battery and once you have done so you will have one more antenna cable to release and remove.
Last step is to remove the charging connector and the home button from the upper part of the device.
You can now replace the damaged screen for the Windows Phone HTC 8X.
Notice:
Repairs Universe's guides are for*informational purposes only.
Super informative
Very informative guide. Thanks a lot.
Under required tools, adhesive strips are listed. What kind of adhesive is needed? Size of strip? & where should the adhesive be applied?
Know you have my thanks.
I have dne it
Hey,
I have completly teared down my 8X to fix the broken glass. Changed LCD+Glass Combo.
Worked for almost one day. now it just wont start up again :/
It vibrates by pressing power button
b14ckroses said:
Hey,
I have completly teared down my 8X to fix the broken glass. Changed LCD+Glass Combo.
Worked for almost one day. now it just wont start up again :/
It vibrates by pressing power button
Click to expand...
Click to collapse
Was your battery low ? I've had pretty much the same problems - it turned out that the stock cable that cable with the phone was rubbish and the phone didn't charge up properly - the solution I came with was using a Nokia micro-usb cable - leave the phone to charge for 45-60 minutes and then try to turn it on if it doesn't do that automatically.
Hi. Can someone make motherboard pictures? I replaced screen but I lost idea how to connect coaxial cables.( got picture but i lost it)
Phone awaiting for being assembled to housing but I want avoid mistakes and tear it down again( hard job)
Or you know how to connect them maybe?
robdevil said:
Hi. Can someone make motherboard pictures? I replaced screen but I lost idea how to connect coaxial cables.( got picture but i lost it)
Phone awaiting for being assembled to housing but I want avoid mistakes and tear it down again( hard job)
Or you know how to connect them maybe?
Click to expand...
Click to collapse
Yeah, the attached picture is acurate. You appear to be missing the cage which secures the camera and boards in place. The 8x is designed with stacks. One board sits on top another, connected by two ribbons. Then those the lower charging board which is laid atop the lower portion of the device rests inside the back housing. It's really not complicated.
As you say, it's just very hard. Also the back housing is very tough to get flush. I advise using a case to minimize the slight elevation from digitizer to housing.
The long coax needs to be tucked underneath the ribbon and behind the gray prongs. The long coax should be nesting right alongside the length of the battery. This phone is a huge pain to fix. You should know that by now.
Any luck adding Wireless charging using this guide?
Or "bigger" battery ?
Origin of replacement difitizers and where to get replacement adhesive
Unfortunately, I am also amongst the unfortunate ones who have their 8X screen broken.
I decided to so a DIY repair, because I had success at doing such DIY replacements in the past on my previous HTC phone's. I am aware that it is quite difficult to work on the 8x though.
What I am concerned about is the quality of replacement parts. Where do these eBay suppliers get the replacement parts from anyway? I'm expecting to find a genuine, HTC manufactured lcd+digitizer combo with real Gorilla glass and same LCD panel, but heard that a lot of these replacements, even though sellers claim them to be genuine, are in fact inferior to the original parts, which really worries me. One of the sellers explained to me: "it is HTC manufactured OEM , but not with real gorilla glass" and then added "I am sorry, the supplier tell me the glass is not real gorilla. so I reply to you". There's no way I'm going to buy such a fake part.. Another seller, when asked, described his item: "Hi, this item is oem product make for HTC 8x. and used the original Material to assembly this item as the HTC product. of course i will test the item first and only the item work in good conditons then i will send it to my customer. Thank you!", but it still worries me - I'm not too confident the seller actually knows what OEM stands for.
Any ideas on this?
Also, as a side question, I was wondering, where do you get the replacement glue from? I heard they come in some strips.
so I got the mainboard out of the case, but I ripped a cable. I have attached a couple pics. could someone please tell me what ribbon I ripped and what I can do about it? or is it a loss? thanks. I attached two pics.
Hi guys!
I've just bought for cheap a HTC 8x. I've got it from a guy which tried to replace shattered glass ...no surprise LCD got also damaged during that.
So.
Now I'm sitting her with a disassembled phone and brand new digitizer and wondering - shall I keep it cheap and get just a new LCD or is I safer to go for preassembled set of LCD&digitizer? Is it difficult to put it together (is any glue necessary and, if yes, where it has to be placed) or its more like putting two LEGO blocks together?
mc_gee said:
Hi guys!
I've just bought for cheap a HTC 8x. I've got it from a guy which tried to replace shattered glass ...no surprise LCD got also damaged during that.
So.
Now I'm sitting her with a disassembled phone and brand new digitizer and wondering - shall I keep it cheap and get just a new LCD or is I safer to go for preassembled set of LCD&digitizer? Is it difficult to put it together (is any glue necessary and, if yes, where it has to be placed) or its more like putting two LEGO blocks together?
Click to expand...
Click to collapse
Your best option is to use the LCD + Touch Screen Digitizer Assembly. You repair will go much smoother. If you were to try the other route you would have to use adhesive to attach the LCD to the Touch screen. Those with experience can do this quite well i'm sure. The only issues with it could be dust or possibly not having a flush fit after re-assembly.
I have been repairing phones for nearly 20 years. I have my own small one man shop and have litterally opened thousands of phones. This has got to be one of the worst I have ever opened. What a piece of crap design; HTC should be embarrassed. Of course most users don't know this, because they only buy for the look and functions, but this phone should be avoided at all costs. Taking the back off without breaking it is a challenge for most. But separating the LCD/Dig. assembly from the b frame is one of the hardest ever. Once again, HTC feels they need to put far too much adhesive on their phones. Nuclear war would not separate these parts. And for Repairs Universe(Who I respect alot) to suggest the digitizer can be separated from the LCD when it is fuzed, is a joke, and borderline negligent.
I never like to go above 65 degrees centigrade(150 F) on my scientific hotplate, but for this i had to turn it up to 72, and it still took me forever with alot of reheats.
My best advice is to never get this phone, or work on it. It's a customer problem waiting to happen. However, if you do, try and find it with the b-frame attached...at least then you only have to worry about the absurd battery/back cover...what a POS!
---------- Post added at 02:15 PM ---------- Previous post was at 01:36 PM ----------
lokeycmos said:
so I got the mainboard out of the case, but I ripped a cable. I have attached a couple pics. could someone please tell me what ribbon I ripped and what I can do about it? or is it a loss? thanks. I attached two pics.
Click to expand...
Click to collapse
See you posted this awhile ago, so this may not help you anymore. You pulled the charge port PCB up with the MoBo and LCD/Dig assembly. In taking apart this phone, the entire charge port board(PCB) stays down and does NOT come up with the original lift.
A few other tips. Do NOT use the old adhessive as some yahoo on youtube suggested. This is that black spongey adhesive HTC uses on a lot of phones and it ALWAYS needs to be completely removed if you don't want the Digitizer to float. Use manification(Microscope or desk magnifier), tand carefuly remove every molecule. Then wash with a solvent like windex or some I-alcohol. Use a qtip and maybe a soft tooth brush to remove the rest. Then carefully cut your new adhesive strips careful to not cover what was not covered before(Proximity chip, camera, etc.). Also, remove the shiny balck tape from around the edges after you remove the LCD. Smooth out where the LCD fits if some of the old adhesive became bunched when removing the LCD. The more prep you do, the less float and heartache you'll have later on.
I'll add more if I come up with anything significant as I put this POS back together...
After careful consideration, don't effing bother with this POS. If ya think it's hard to take apart, wait til ya gotta put it back in that ridiculously engineered back. From the volume rocker housing to the top corners, it was incredibly hard; and i have alot of experience. There's gotta be a trick I'm missing; but I dont miss many. I tried warming the back, spunger shim, really thin guitar pick shim(My own trick that has always gotten me out of a lot of tight housing problems), Bottom in 1st, side in first, top in first, but nothing got a nice tight seal. Best I could manage is left sound gapped and down volume wont work. This phone should be considered disposable if it wasnt so expensive. I Can only hope this is not the wave of the future for HTC and other EM's, or I'll be looking for a new profession after 20 years..
peakcelln said:
After careful consideration, don't effing bother with this POS. If ya think it's hard to take apart, wait til ya gotta put it back in that ridiculously engineered back. From the volume rocker housing to the top corners, it was incredibly hard; and i have alot of experience. There's gotta be a trick I'm missing; but I dont miss many. I tried warming the back, spunger shim, really thin guitar pick shim(My own trick that has always gotten me out of a lot of tight housing problems), Bottom in 1st, side in first, top in first, but nothing got a nice tight seal. Best I could manage is left sound gapped and down volume wont work. This phone should be considered disposable if it wasnt so expensive. I Can only hope this is not the wave of the future for HTC and other EM's, or I'll be looking for a new profession after 20 years..
Click to expand...
Click to collapse
Crap.
After replacing the screen and putting it back together, I'm facing exactly the same problem. It almost as if you have to use your brand new screen as a lever to let the back cover clips jump in.. what I obviously do not want to try. Have you found a solution in the mean time?
Thank you in advance,
Erwin
A bit of OT, but I don't think that it would be good idea to make separate topic for that
As I have my 8x allready disassembled (and I have to wait until few parts comes from china anyway) I'm wondering is it possible to swap rear camera module with one from Lumia 920? Any chance that it will fit and eventually work? I do realize that there's a different kind of connector in L920, but maybe contacts layout is the same on ribbon and I could just cut connector off?
Any chance?
I highly doubt it, but if you have any luck please post!
mc_gee said:
A bit of OT, but I don't think that it would be good idea to make separate topic for that
As I have my 8x allready disassembled (and I have to wait until few parts comes from china anyway) I'm wondering is it possible to swap rear camera module with one from Lumia 920? Any chance that it will fit and eventually work? I do realize that there's a different kind of connector in L920, but maybe contacts layout is the same on ribbon and I could just cut connector off?
Any chance?
Click to expand...
Click to collapse
Two different EM's With different Camera's, Modules, Sensors, etc.? I wouldnt do it either, could short your board...
---------- Post added at 05:55 PM ---------- Previous post was at 05:51 PM ----------
ErwinP said:
Crap.
After replacing the screen and putting it back together, I'm facing exactly the same problem. It almost as if you have to use your brand new screen as a lever to let the back cover clips jump in.. what I obviously do not want to try. Have you found a solution in the mean time?
Thank you in advance,
Erwin
Click to expand...
Click to collapse
I never did figure it out. I gave the customer a discount and vowed never to touch the phone again. Terrible design, way worse than the Inspire; and that one was pretty bad.
peakcelln said:
Two different EM's With different Camera's, Modules, Sensors, etc.? I wouldnt do it either, could short your board...
---------- Post added at 05:55 PM ---------- Previous post was at 05:51 PM ----------
I never did figure it out. I gave the customer a discount and vowed never to touch the phone again. Terrible design, way worse than the Inspire; and that one was pretty bad.
Click to expand...
Click to collapse
Thanks for clarifying mc_gee's question about the camera swap.
peakcelln said:
Two different EM's With different Camera's, Modules, Sensors, etc.? I wouldnt do it either, could short your board...
---------- Post added at 05:55 PM ---------- Previous post was at 05:51 PM ----------
I never did figure it out. I gave the customer a discount and vowed never to touch the phone again. Terrible design, way worse than the Inspire; and that one was pretty bad.
Click to expand...
Click to collapse
Yep, I'd have to say in my few years of phone repairs, this has got to be THE scariest phone to fix. Absolute crap! I managed to replace the screen and get it all up and running but putting it back together is another story. So far, I've managed to break the power cable and the volume cable just trying to fit the thing back in its case.
Is there any need for such a seriously tight fitting back to a phone? I really don't want to finish this repair now as I'm afraid I'll break another cable and this is starting to cost me money replacing all the parts (which are also very hard to get hold of in the UK for some reason). It's definitely more hassle than it's worth and I won't be repairing any more of these crap phones.
If anyone has managed to get the back on without wrecking the phone, I'd love to know how it's done. If I do manage it by some miracle, I'll post an update.
Good luck to all those trying this repair.
So a bought my tablet, without the dock. Being a modder/hacker/tweaker, I knew I had to root and learn the flash process specific to my device ASAP.
Horrified to find that I would lose my warranty, and that I would be on my own from that moment when I would have unlocked it an beyond.
So I hesitated... For a week... and unlocked, rooted, and flashed a couple ROMs. All is well.
Fast forward 4 months...
I started getting issues with the touch screen on my device. I was heartbroken. I knew that nobody would fix it, despite it being a hardware defect of some kind.
The issue I was having was the "Ghost Touches" which would swipe up and down rapidly and randomly on the left half of the screen.
It would happen seemingly at random, and progressively became so bad that I couldn't use my TF700 any longer.
Shelving it for a few weeks, I finally became inspired and motivated to try to fix it myself, or at least discover wtf was wrong with it.
I found that pressing on the bottom of the tablet (the sections that surround the screen itself) would actually make the problem go away, but also make half of my screen unresponsive until I screen locked/unlocked it.
That made me feel that it was software related seeing that a simple lock/unlock via the top left button would make it stop for a few seconds, but this wasn't the case despite this glaring fact.
So I knew I had to open it, and I had no resources, couldn't find any videos, no information on opening this thing was available, at least at the time.
The steps I took were:
1) Turning off the device of course.
2) Flipped it over and with a flashlight looked down into the two slots for mounting it on the dock.
2a) I peeled away the squishy stickery thingy from each slot.
2b) There are little circles, one in each, that using something sturdy, you must slide to the tablet's left. (I used a nail...)
3) Using some kind of plastic yet sturdy wedge, you must unsnap all of the clasps under the screen to free it.
3a) I used a guitar pick, starting from one of the slots on the bottom, I ran the pick around the edges of the screen after carefully forcing it between the aluminium case and the glass.
3b) With somewhat violent prying motions I was able to free all of the snaps. (You need not unsnap the top side, only the bottom, left, and right sides. If I recall correctly)
4) There's 2 ribbons, they're sneaky, one is copper colored, the other is white. The white one is the scary one.
I turned on my tablet at this point, everything worked fine, I was VERY thankful at that point.
Now I looked around on the inside of the device and noticed that the point where the copper ribbon meets the digitizer/lcd screen was dented a bit, and when I ran my finger across it, the phantom touch problem went absolutely crazy. Bingo.
I found the pressing the ribbon flat against the screen, and firmly holding it in place fixed the problem.
So with a piece of tape I found next to me, I carefully rolled the tape over the dented area of the ribbon, and firmly secured the ribbon to the back of the screen preventing it from moving at all.
Upon reassembling my device, all has worked well, though when I shake the tablet, or press on certain points (takes a fair bit of pressure, nothing you'd ever do intentionally) the "Ghost Touch" comes back, but is easily remedied by a quick lock/unlock. This happens only once or twice a week at best, and I use this tablet HEAVILY.
Sorry for the messy post, and the lack of pictures, I didn't take any, and am not doing this again until I have to.
I really hope anyone who read this can gain from it.
Regards,
~HNx
That is some good info there.
Thanks for taking the time to put that together. I'm sure this will be very useful/helpful to those with similar/same symptoms.
Good job on doing it on your own like that. :thumbup:
Sent from my ADR6400L using xda app-developers app
Wow thank you for the post very very much.
I have had the ghost touch problem ever since the start, but it only came about with the dock connected. Through trial and error i figured that the dock is pressing on the bottom of the screen when you open/close it and causes persistent ghost touch. Simple on/off screen would fix it until i adjust the dock angle again. Never had it without dock connected.
Mine is also unlocked so no warranty. Although i am planning to rma the dock as its started to make clicking noises when open/closes.
Will definitely do your fix soon. How long would you say the whole process took you the first time?
Any idea what is causing the ghosting after the fix? My thought is that it was the gorilla glass bending that was creating some interference inside of it, hope i'm wrong.
Also, since we are on the fixing it from the inside page, the clicking noises (i get slight ones if i press/squeeze by audio jack), could they be fixed with some filing. ?
And the big one, could we solder on / replace the inner sdcard chip? perhaps hack a flash/ssd in there if possible?
There are pictures of the TF700's internal components on the iFixIt web site.
I don't think you can replace a BGA chip without damaging the board.
Took me a while to get to it but i opened her up today.
Firstly i recently received my dock back from RMA because the left top corner kept opening up when i tilt the tablet and i had to press on dock to click it back together. RMA people sent it back saying "works as intended, no problems found" with an added touch of removing right side rubber protector (left and bottom still there). Thank you for that..
So i decided to take matter in my own hands and lifted the top left rubber foothold of the dock only to find the warranty "void" screw just fall out... apparently it was never screwed in. OK easy fix, touch of screwdriver and dock is now better than new. Nice quality control there ASUS.
So now excited with first fix, i got to the tablet.
The ghost touch has been plaguing me with the dock attached every time.
I had tf700 unlocked to get the extra performance due to slow flash so no warranty.
Used 2 guitar picks, managed to get the screen off no problems. Tested if it still works, fine there too.
As noted by OP, the orange ribbon causes ghost touches as you press on it.
The white ribbon was in the way so I unplugged it from the screen.
This is the trouble causing area:
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"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
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It was obviously insecurely connected to the touch screen. I tried to stuff some tinfoil to the edges to hold in better, however, upon testing my solution, had a fatal (to the screen) accident.
The white ribbon killed lcd power and I couldnt tell if device was on (which it was). Upon attempting to connect the ribbon back, some contacts touch other contacts on the connector, small electrical flash, and lcd screen is dead... :crying:
tablet still works with dock and hdmi out:
Well since screen was broken already i decided to remove it from the touch glass to further investigate the ghost touch.
This is the problem, the orange ribbon was just glued to the touch screen (pressed between 2 screens) and has no secure connection hold. perhaps the glue unglued or air bubbles get in the way or the 2 screens not hold it tightly enough. It is obviously a design fault.
Whoever decided to use this method and then use same badly secured connection area to apply force to keyboard dock to open/close the device, did poor job...
Sure it is my fault i ruined the screen but i cant help but to feel cheated from ASUS.
I loved the idea of transformer tablet and was a very loyal ASUS fan. Bought it first month it came out, used for a year already.
They advertized a premium top of the line product, use a cheap memory solution which makes customers unlock and
void warranty. And when design failures arise, well, you are on your own.
Every TF700 tablet has this "ghost touch" problem, by design. Some may be better than others. It is just a failed product execution.
Not sure what i will do with the tablet now, have mixed feelings about it.
But as a long time ASUS customer / fan, can no longer recommend their products. Their new "direction" of passing bad designs as premium products, just not what I expected.
0.02
upon further review, the lcd connection wire had some pins burned out from the short, so hopefully lcd screen is alive.
[EDIT]
WOW they sell from china for 45 dollars!! for a tiny piece of wire like that...
anyone with a broken/replacement lcd which has a working wire be willing to salvage/sell theirs?
Just as an update, I've yet to need to take my TF700 apart again. The "Ghost Touch" problem hasactually gone away entirely even with
pressure applied to the effected areas.
Further I've tracked the problem down to the tablet getting hot, very hot. As dankens points out, the glue is all that holds the ribbon in place. It's my suspicion that the glue becomes loose. The ribbon most likely shifts a bit at this point, and the problem arises.
Be careful tf700 owners, once it starts, it doesn't just go away.
dankens said:
upon further review, the lcd connection wire had some pins burned out from the short, so hopefully lcd screen is alive.
[EDIT]
WOW they sell from china for 45 dollars!! for a tiny piece of wire like that...
anyone with a broken/replacement lcd which has a working wire be willing to salvage/sell theirs?
Click to expand...
Click to collapse
First I'd like to apologize if my post played any role in the eventual damaging of your tablet.
I hate to see such an expensive device broken.
You said it was just some burnt out pins that are problem. I'm pretty sure that I could repair it if you havn't yet bought a new screen.
If you're interested, you can drop me an email -- [email protected]
Well, i went out and got the parts from china/ebay, i think they ship them on wales from china because it took forever!
Started off with the damn white ribbon which cost me $41 for a 4 inch piece of wire!!
LCD was still dead, so i figured it got fried as well. new LCD (no digitizer) cost another $88. After assembling (now i make sure the battery is unplugged first thing, and connected last) i could see the lcd lamp turn on but screen was black.
Next to go was the mobo (i think GPU fried as well), they dont really sell those much, cheapest one was $80 (refurbished).
connected all and viola, back to normal. cost of parts: 209, worth it? not sure.
Definitely a learning experience, damn parts cost more than the tablet itself.
Looking forward to Dell Venue 11 pro (i5 version).
dankens said:
Well, i went out and got the parts from china/ebay, i think they ship them on wales from china because it took forever!
Started off with the damn white ribbon which cost me $41 for a 4 inch piece of wire!!
LCD was still dead, so i figured it got fried as well. new LCD (no digitizer) cost another $88. After assembling (now i make sure the battery is unplugged first thing, and connected last) i could see the lcd lamp turn on but screen was black.
Next to go was the mobo (i think GPU fried as well), they dont really sell those much, cheapest one was $80 (refurbished).
connected all and viola, back to normal. cost of parts: 209, worth it? not sure.
Definitely a learning experience, damn parts cost more than the tablet itself.
Looking forward to Dell Venue 11 pro (i5 version).
Click to expand...
Click to collapse
For those of you who will attempt to fix the same problem reported in the OP, my 2 cents:
1. After you successfully open the tab, but BEFORE doing anything, turn off the switch in the area circled red in the attached thumbs. This will cut off all electrical current to the components and prevent accidental shorts. It's called "service switch" for that reason;
2. The information given earlier about how the ribbon was bonded to the glass was incorrect. So I deleted that part. I examined under a microscope and it appeared a chemical strip of some kind was applied to the glass for bonding. Apparently, it worked in my case since I put a piece of kapton tape where the ribbon came off the glass, More likely, it was a part of the ribbon that had no function in the operation of the touchscreen. Thus, there ain't no way one can re-bond it once the ribbon's ripped off the glass, undamaged though it might be.
It looks like I'm having the same issue, but I'm confused about where to put the tape. Should I be removing the digitizer for this? Does the tape go RIGHT WHERE the ribbon connects to the glass? Or do I simply fold the ribbon over top of the computer chips on the back of the digitizer and do it there and tape it there?
jneuffer said:
It looks like I'm having the same issue, but I'm confused about where to put the tape. Should I be removing the digitizer for this? Does the tape go RIGHT WHERE the ribbon connects to the glass? Or do I simply fold the ribbon over top of the computer chips on the back of the digitizer and do it there and tape it there?
Click to expand...
Click to collapse
I hope someone can answer this. I can't figure out where to put the tape from all these posts either. I am about to embark on this journey. I have never disassembled a tablet or smartphone before. I am not that scared because I haven't really used this tablet due to all the problems I have had with it and have moved on the the Nexus 7. I would like to have it back in service though since now it is unusable due to the ghost touches.
Edit:
This might be the info I was looking for from a post above. Thanks.
"So with a piece of tape I found next to me, I carefully rolled the tape over the dented area of the ribbon, and firmly secured the ribbon to the back of the screen preventing it from moving at all."
echardcore said:
I hope someone can answer this. I can't figure out where to put the tape from all these posts either. I am about to embark on this journey. I have never disassembled a tablet or smartphone before. I am not that scared because I haven't really used this tablet due to all the problems I have had with it and have moved on the the Nexus 7. I would like to have it back in service though since now it is unusable due to the ghost touches.
Edit:
This might be the info I was looking for from a post above. Thanks.
"So with a piece of tape I found next to me, I carefully rolled the tape over the dented area of the ribbon, and firmly secured the ribbon to the back of the screen preventing it from moving at all."
Click to expand...
Click to collapse
I successfully opened it up and taped the white and gold wires down but the problem didnt go away. I am able to reproduce it more now though. I didnt tape the gold wire to the edge of the screen because when I pressed on that with the unit on it didn't cause the issue. I was able to make it happen while opened by touching the gold wire near where the problem spot seems to be but not on it.
Wondering if I build up a protective bump of material like tape inside so the case cant be compressed to cause the issue if that will help. I refuse to send it anywhere or purchase parts. I've spent too much time and effort on this thing. Really sucks to have a tablet that I cant use. I guess I could sell it on ebay for parts.
I'm going to keep bumping this as I discover more.
So I took it apart again trying to rig it up to work.
I found that the gold cable doesn't like being bent the way it is bent from the factory. If you straighten it out and fiddle with it, the ghost touches go away. I have been doing all my testing with the tablet powered on making sure not to disconnect anything. This way I can really get a feel for what is causing the ghost touches. If you intend on doing this look for the service switch and shut it off. Its hard to find even though its right in the middle of everything.
Cable with "33" written on it is the issue. I cut away some of the black plastic they used to keep things neat.
Pulling away the problem cable for your viewing pleasure
Tried to add some foam padding which helped with the case open.
Too much padding to close the case. Might try again with less padding.