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I'm planning on buying this tablet soon and I just wanted to know what I should test out on the tablet first to still be eligible for returns if ever something is wrong. So what are some problems that usually occur with the tf300 so that I can test it out as soon as possible? And what are the usual things I should look out for? By the way, I'll be getting the one bundled the keyboard.
Another question, with the white tf300, does dirt get stuck easily on the back of the tab because of the circular texture? Thanks
Edit: In simpler terms, can you write down the common problems with the tf300 for us to look after for?
Mine had a slightly loose back-cover and made a sound when pressed firmly on the sides. Although most people probably won't be bother by it.
I haven't had any other "problems" with it, but i would suggest checking the screen for dead pixels and if the touchscreen functions properly.
Also search through the forum here for people reporting problems and check for those.
Not sure if anyone else has this issue but the screen appears to register touch before you actually touch the screen, it's only when your finger is extremely close to touching thescreen that this occurs ( maybe mine has a fault or I am too electrically charged :cyclops: ) .. Also I put on a wet type screen protector and thought my screen was faulty but found out later it can take a day or so for the screen protector to settle in ?
Works fine now though...
chriwu said:
Mine had a slightly loose back-cover and made a sound when pressed firmly on the sides. Although most people probably won't be bother by it.
I haven't had any other "problems" with it, but i would suggest checking the screen for dead pixels and if the touchscreen functions properly.
Also search through the forum here for people reporting problems and check for those.
Click to expand...
Click to collapse
Regarding the cover, does dirt get stuck easily when you slide your fingers around the back cover?
o0o.paw said:
Not sure if anyone else has this issue but the screen appears to register touch before you actually touch the screen, it's only when your finger is extremely close to touching thescreen that this occurs ( maybe mine has a fault or I am too electrically charged :cyclops: ) .. Also I put on a wet type screen protector and thought my screen was faulty but found out later it can take a day or so for the screen protector to settle in ?
Works fine now though...
Click to expand...
Click to collapse
I think the touch screen problem is normal from time to time since that happens to my phone as well at times.
Are wet screen protectors too thick to be able to dock the tablet? I read a couple of users had trouble docking. I was thinking of getting the acase screen protector just to be safe since it's dry.
Another thing to watch out for is software related. Many of the TF300s, mine included, have invalid serial numbers. They can't get automatic updates, use the Asus device locator, or validate registration on the Asus webpage.
Hope this helps,
Dave
CodeLion said:
Another thing to watch out for is software related. Many of the TF300s, mine included, have invalid serial numbers. They can't get automatic updates, use the Asus device locator, or validate registration on the Asus webpage.
Hope this helps,
Dave
Click to expand...
Click to collapse
How did you get an invalid serial?
I just returned my TF300 16 GB to Best Buy because after 2 months the touchscreen went haywire...It registered all sorts of touches I never made. I'm hoping its just a manufacturing issue and not a design issue. I normally keep it docked and hope that's not the cause.
Props to Best Buy who made the exchange very painless...for $20 more they gave me the 32 GB despite being past the return date.:laugh::good:
Ulric099 said:
Regarding the cover, does dirt get stuck easily when you slide your fingers around the back cover?
Click to expand...
Click to collapse
Not that I've noticed.
Sent from my ASUS Transformer Pad TF300T using XDA Premium HD app
It comes that way. It would appear Asus' factories failed to register quite a large percentage of the tablets with the update server.
One way to check is to use the Asus device locator. If it refuses to let you use your serial number, then yours is one of the invalid ones.
Dave
Sent from my ASUS Transformer Pad TF300T using xda app-developers app
Topic.
1: Volume rocker did not work properly.
2: Many scratches on the backplate.
3: loose screen causing clicking noise.
Twice.
#1 - Wifi died after a week.
#2 - Screen was completely detached on one side out of the box.
Almost returned my third since it looked like the spring was missing from my SD card slot (that is, the card went in with no resistance and wouldn't push in to pop out)... but on a whim I decided to try it again right before I finished boxing it back up and it started working.
Its a great tablet, but Asus really needs to improve their quality control.
ZROW
Returned mine no times...
Thought about it-didn't do it.
0 cakes out of infinity
did not return my tablet, was flawless unit
Did the Infinity even come with plastic covers for the keyboard dock connections and the charging port like the TF201 model? The Infinity I saw, brand new right out of the box there were no plastic protective covers at all.
opentoe said:
Did the Infinity even come with plastic covers for the keyboard dock connections and the charging port like the TF201 model? The Infinity I saw, brand new right out of the box there were no plastic protective covers at all.
Click to expand...
Click to collapse
All three of mine had the cover on the dock connector itself, but not the two slots where it connected to the dock.
Edit: Sigh... Now I"m considering returning mine for the third time. When I got it, I noticed the screen could be pushed in a little along the bottom, like it wasnt completely attached but I figured it'd be ok since it was just one spot. Now its doing it along the top. My local best buy has them in-store now so I could exchange it no problems, but I've been holding off during my return period before unlocking and I dont want to push that back again...
I heard you can get banned for 90 days from Best Buy if you return too much... They scan your driver's license to keep a log of your returns. Not sure if it applies to defective tablets but they will probably assume that you're doing the damage one day. Anyways, time to exchange it.
Zero. Slight clicking sound. GPS is a bit slow. Nothing else.
4: Loose screen, clicking noise
5: Loose screen, clicking noise
6: Loose screen, clicking noise
7: 5 pieces of dust under screen.
This is outrageous.
Vibrating Motor didn't work at all.
This one is perfect. Everything works great. No creeking of the screen, no light bleed no problems what so ever. For now.
4 times....... 1- had dust under screen, 2- dead pixels, 3-dust under screen 4-dead pixels again, and the one I currently have seems like a keeper, I am used to it already as I had to do the same for the Prime and tf300 at least twice, but once I got a good one it held up good, Im very satisfied with the one I currently have. the infinity is clearly a beast!
8: dusts under screen
Finally got a good one on my ninth... everything is good except for the minor lightbleed but IDC I have found THE ONE!
ImYoungxD said:
8: dusts under screen
Finally got a good one on my ninth... everything is good except for the minor lightbleed but IDC I have found THE ONE!
Click to expand...
Click to collapse
I highly doubt you can go through 9 units in 2 days. Are you near a real store?
le rustle face
Keion said:
I highly doubt you can go through 9 units in 2 days. Are you near a real store?
le rustle face
Click to expand...
Click to collapse
I live between two BB stores that are under 3 miles away.
I work in the city where two BB stores are less than 1 mile away so I can walk.
I also open the box in the store after exchanging and check for problems. If I do, I exchange it again. Started this after my fourth exchange cause I was getting annoyed driving back and forth.
wow. I feel lucky. I got mine first week available in North America and have NO issues. no dust, no light bleed. Been working great. No complaints, except with Chome being a big laggy.
Zero.
Original TF101 - 7 TIMES. Yup..dead pixels, blemishes on screen, dead WIFI, crappy QA until I got a good one.
TF201 - Twice. Dead pixels, dead GPS. End of romance.
TF700 - Returned once. Original one had cosmetic imperfections (large dark stain/spot on the side), loose screen and clicking on left side of screen. Picked up another one, PERFECTION. No dead pixels, no clicking, no cosmetic damage.
Zero. No problems in 3 weeks.
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
wow
Really This is shocking to hear. I bought mine online from america, because I couldnt buy the cheaper speced version here. But mine is perfect thank god. I do actually have a very slight clicky sound in one of the corners. But I'll live with that. I don't really know what I could do if this craps out on me.
Asus really need to work on their QC...
No returns on my infinity yet, I have had mine for almost 30 days (have 60days for BB returns). Have a 2yr ADH from square trade just incase. Looks like this infinity is a keeper.
My primes on the other hand was just a QC problems after QC problems... very dissapointed with the prime.
I returned a TF700 and replace a order again on Amazon
I just got my TF700 and the first things I do is press the screen down to see if there is a clicking sound or loosen screen problem.
Thank god it doesn't have such problems
Then I turn it on and check for light bleeding. Well, there is a light bleeding spot on the left corner, but not obvious and won't be notice under normal use.
The rest of the TF700 are fine.
Now I am waiting for the case and screen flim.
I am not going to use it until the case arrive, last time I drop it from around 5~8cm height and the corner just blend and the screen pop out. I cannot believe how weak the structure is (Absolutely much weaker than the ipad!)
Hope the case could give some protection.
Waiting for JB now
noobwow said:
I returned a TF700 and replace a order again on Amazon
I just got my TF700 and the first things I do is press the screen down to see if there is a clicking sound or loosen screen problem.
Thank god it doesn't have such problems
Then I turn it on and check for light bleeding. Well, there is a light bleeding spot on the left corner, but not obvious and won't be notice under normal use.
The rest of the TF700 are fine.
Now I am waiting for the case and screen flim.
I am not going to use it until the case arrive, last time I drop it from around 5~8cm height and the corner just blend and the screen pop out. I cannot believe how weak the structure is (Absolutely much weaker than the ipad!)
Hope the case could give some protection.
Waiting for JB now
Click to expand...
Click to collapse
Yes, +1 on the case. It's really important to have some protective covering for this device. It's so beautiful and it would be such a shame to scratch and mar it up.
Without issues, Asus's tablets are the best:good:
Sound funny but it's true.
Do you have Bluetooth earphones to test it out with? I am happy with my tablet except for the Bluetooth audio lag.
What about lags and performance ?
Mine is perfect built with no hard ware issues, but I feel there are some software issues. I want to know is it common issues or only mine.
Some lags in main screen when first time going through them it looks like it needs time to load the pages and when downloading/updating apps from the market there are some freezes in screen and sometime while browsing using chrome the device become unresponsive and the screen freeze and I have to shut it down...
The device is great, but I'm wondering about the software issues and smoothness of this CPU
Sent Via TF700T through XDA-app
Mr.Droid said:
What about lags and performance ?
Mine is perfect built with no hard ware issues, but I feel there are some software issues. I want to know is it common issues or only mine.
Some lags in main screen when first time going through them it looks like it needs time to load the pages and when downloading/updating apps from the market there are some freezes in screen and sometime while browsing using chrome the device become unresponsive and the screen freeze and I have to shut it down...
The device is great, but I'm wondering about the software issues and smoothness of this CPU
Sent Via TF700T through XDA-app
Click to expand...
Click to collapse
same here but i think it's more noticeable because i have a nexus which is very smooth. hoping jb solves all the lagginess.
I just received my TF700T 64GB from Amazon yesterday and no issues with the screen clicking, actually it is very solid. It does have some light bleed out on the start up screen. But any other time it is not noticeable at all. As for the BT issue, that I am not sure of since I don't have a BT headset.
I did have a Freeze and Crash with loading Glowball. Once I turned it off and back on, it didn't seem to have any issues. The lags, in loading pages I have noticed this every once in awhile, which is strange. Wasn't sure if it was my Wifi network. However I have not had any lagging to the point that it locked up the page where I would need to shut down and reboot.
As for a case, that is not for me. You purchase a device like this due to performance and how thin it is. By putting a case over it, then it is thicker like some of the competition. Besides when dust particles get behind the case it will scratch the aluminum anyway if not careful. Not quite sure how one drops such a heavy device. If you have Accidental Damage insurance on it, no need to worry. File a claim and get a new one, issue fixed.
Traded my prime in at my local BestBuy for an Infinity. Clicking around the screen and the buttons were mushy. Second Infinity the buttons were still mushy and there was a poor mesh between the aluminum back and the plastic strip. THIRD Infinity SEEMS ok (cross your fingers) buttons click good, not really mushy, no clicking around the screen, all seems well!
The clicking could be because the glue they use stays tacky for a bit. I would assume that after a month or so it should cure and stop being tacky thus the clicking. Just an idea tho...
It's actually a shame that there are threads devoted to receiving a flawless prime. Not knocking the OP or anything, but it's crazy how we shell out 1/2 a G for a tablet and "hope" that it's a good one... I got fed up with the stutters, lock ups, questionable-hardware-so-lets-blame-it-on-the-software concerns... I had a tf201 and was lucky enough to be able to return it directly to Asus and get a full refund, then I turned around and got the tf700... Went through two of them. First one had mushy buttons and a clicky screen... It was a c7... Then got a replacement which was a c6. Turned out to be a better build than the c7, but the GPS didn't work independently like it should have. Then, I checked the c7 and that didn't work the way it should have either. Both needed google location services active for GPS to work! Between that and reading about the tf300 issues with JB and experiencing the sluggish response times, non responsive touch screen, icon-less home screens, app force closes, decreasing wifi reception and just about every problem under the sun (ala prime), I finally decided to return it to amazon for a refund. It seems like the infinity starts to get really slow as you use it more and more... It has potential, but I don't have the time or bank roll to wait and gamble...
I'm sure there are people who have perfectly working infinity's but I wasn't trying to hold my breath any longer just to hope that JB would correct all the issues... I'm actually eyeing the iPad, but will probably wait until October to see what apple has up its sleeve... I don't care for apple, but truthfully speaking... Their products have a LOT less issues and the developer devotion to some solid apps only available on the iPad have me steered in that direction. I mean, I can't get scrabble for the infinity or the prime (when i had it)... Really?!?!
Well, good luck to the infinity owners, I'll still follow the forums just to see how things turn out, but I think I'm done with Asus... It's really a shame, because they have so much potential...
So, I've just received my third Infinity, after having to send the first two back because of defects with the screen. The first had a large speck of dust trapped right under the centre of the screen, and the screen on the second gave everything a horrible yellow tinge.
The one I've just received has what looks like a perfect screen image wise, but there's a horrible clicking sound when I press along the right hand edge - so, it appears that this infinity also has a fault, which I know from reading these forums is fairly common.
I'm really starting to loose heart with this tablet - it's my first one, and as much as I want to love it, I'm sick of receiving defective units. If I return this one, then I'm going to be running the risk of receiving another with a dodgy screen or worse.
If I decide to keep this one, what are the chances of the clicking/unbonded screen becoming worse? Can anyone who's had this problem comment on whether the area that clicks has expanded over time, or if your screen has started to separate noticeably? Is this likely to happen?
I've bought through Amazon so I'm able to return it without any hassle, but I'm reluctant to go through the ASUS quality control lottery for a fourth time.
I would appreciate any advice or comments.
Mine is 2 months old and i had the clicking issue from the beginning but it didn't got worse and to be honest i don't even notice the clicks anymore (i guess that my brain got used to it ).
Inviato dal mio ASUS Transformer Pad TF700T con Tapatalk 2
Ok, thanks mate... hopefully it won't get any worse. I'll give it a week or two and see if mine spreads at all.
Nexus 7 has same problem
Sent from my Nexus 7 using Tapatalk 2
MisterEz said:
So, I've just received my third Infinity, after having to send the first two back because of defects with the screen. The first had a large speck of dust trapped right under the centre of the screen, and the screen on the second gave everything a horrible yellow tinge.
The one I've just received has what looks like a perfect screen image wise, but there's a horrible clicking sound when I press along the right hand edge - so, it appears that this infinity also has a fault, which I know from reading these forums is fairly common.
I'm really starting to loose heart with this tablet - it's my first one, and as much as I want to love it, I'm sick of receiving defective units. If I return this one, then I'm going to be running the risk of receiving another with a dodgy screen or worse.
If I decide to keep this one, what are the chances of the clicking/unbonded screen becoming worse? Can anyone who's had this problem comment on whether the area that clicks has expanded over time, or if your screen has started to separate noticeably? Is this likely to happen?
I've bought through Amazon so I'm able to return it without any hassle, but I'm reluctant to go through the ASUS quality control lottery for a fourth time.
I would appreciate any advice or comments.
Click to expand...
Click to collapse
Send it back - that's not acceptable for a highend electronic product. You keep doin this until you get one with accaptable build quality or you buy another brand. Choice is yours. But never accept poor build quality in high end consumer electronics
Had mine for about 3 weeks and received a screen protector a couple of days ago, no problems with the screen but was worried applying the screen protector would show up any defects clickingwise. Panic over screen protector on and display is looking good.
Yeah, I think too many people here accept the fact that their unit has some fault and then just think "well, it could be worse. Be happy with what you got". No way! this should be THE high end tablet, one of the most expensive ones there are and then it has this kind of faults.
IF everybody would be same and think "well this is ok" then Asus wouldn't even learn from their mistakes. They would just keep on with the crappy QC and nothing would be fixed. Maybe they would even worsen the qc to save money and try to find out where is the line that people don't accept the product.
For me, I spend a lot of money and I want my unit be perfect out of the package. It is other issue then if I break it..
I too am having some screen issues, but I think I will have to send my unit back to ASUS completely. Most Dutch retailers only have a very short return period, and I've already had mine for 19 days. I guess I will contact the retailer and ask them what I should do. However, it is really unacceptable that you pay a high price for such a premium product and that it has issues that really should not ocur. The reason why I didn't go back to the retailer was because I didn't really notice it at first, it just got more annoying later on...
Sent from my ASUS Transformer Pad TF700T using xda app-developers app
Mine has the loose screen issue all around. But no clicking. So I'm having the same debate in my mind. I think I'm going to return and try for another one.
Sent from my PC36100 using xda app-developers app
I'm returning my 2nd TF700t tomorrow 'cause of loose screen. This time it also made the clicking sound :/
Mine has a loose screen but it's the lower left hand corner by the headphone jack, hdmi port, microphone area. You don't even need to squeeze it hard, it feels hollow in that area and it makes a crunching sound. My biggest fear is the ports there are either going to get damaged or cause a short touching the case. Amazon is sending me a replacement which I should have tomorrow.
Amazon was really gracious in taking my 201 back that I bought in May, but man, WTF, I love Tegra games so the samsung tab is out and I hate Samsung with their wishy washy update and the fact they stop supporting their legacy products fairly fast.
If this next one is trash I don't know what to do, I don't want to be banned by Amazon for returns, sucks ass.
Thanks for all the replies and comments - it seems that this loose/unbonded screen issue is more widespread than I first thought...
All those who have said that I shouldn't accept this on a premium device are, of course, correct. Although the tablet seems to work properly now, I'm worried that several months down the line the screen might start to separate or some other related problem will arise, & I'll be left to deal with Asus direct for a warranty repair. It makes far more sense to get it replaced now, so I'm just about to contact Amazon to tell them that this tablet, the third one that they have sent me, is also faulty.
Here's hoping my fourth will be fault free as it'll be the last one I get - if there's a problem with it then it'll be returned for a refund & I'll start to look at other brands of tablets to buy instead.
MisterEz said:
Thanks for all the replies and comments - it seems that this loose/unbonded screen issue is more widespread than I first thought...
All those who have said that I shouldn't accept this on a premium device are, of course, correct. Although the tablet seems to work properly now, I'm worried that several months down the line the screen might start to separate or some other related problem will arise, & I'll be left to deal with Asus direct for a warranty repair. It makes far more sense to get it replaced now, so I'm just about to contact Amazon to tell them that this tablet, the third one that they have sent me, is also faulty.
Here's hoping my fourth will be fault free as it'll be the last one I get - if there's a problem with it then it'll be returned for a refund & I'll start to look at other brands of tablets to buy instead.
Click to expand...
Click to collapse
If you check out the Nexus 7 forum (also an ASUS tablet) you can gleam some interesting information about the screen separation issues. It's not as easy to take the Infinity apart, so fixes aren't readily available, but I'm sure the issues are related.
I wonder if the glass and digitizer on this tablet are stuck down by something similar to double sided foam tape.
Might be a contact film type adhesive too.
My experience with these type of sticky adhesives is that sometimes a little warmth or just over time they will adhere better.
I did have a slight clicking on the bottom of my tablet, it's not there now.
Just some thoughts.
Thats OK said:
I wonder if the glass and digitizer on this tablet are stuck down by something similar to double sided foam tape.
Might be a contact film type adhesive too.
My experience with these type of sticky adhesives is that sometimes a little warmth or just over time they will adhere better.
I did have a slight clicking on the bottom of my tablet, it's not there now.
Just some thoughts.
Click to expand...
Click to collapse
From the ASUS Nexus 7 forums I understand that the loose screen/screen separation may be due to adhesion issues that can be somewhat or completely solved by gentle heat followed by light, consistent pressure. Someone did try that with his Infinity with limited results but I think his frame may not have fit properly as well. The crunching sound some have reported may be due to a really crunchy type of tape used to hold down the battery, if there's any excess flex that causes the screen/digitizer to touch the tape. There was also a screen lift/light bleed issue caused by over-tightened screws in the frame holding the motherboard, etc together. That was user fixable, by just loosening the screws and making sure that they were all fairly evenly tightened. That also really helped with the light bleed issues too.
I received my replacement from Amazon, this one is all good, it even has the cooler color screen I like compared to original, sweet!
I have just sent back my second tablet to amazon after receiving the first one with nearly jammed in buttons and a clicking screen. The second one I got had a little clicking to start and then got progressively worse until I chose to return it. Amazon emailed me and said that they are just going to refund me my money instead of sending out another one with probably similar problems... don't really know what to do now... any other good tablets coming out? Haha
Sent from my Galaxy Nexus using xda app-developers app
The way these tablets are held together is via a longer L shaped plastic edge on the faceplate that mates top edge first to a the ledge built into the backshell. Once inserted under the shell at the top edge the rest of the screen can lay down into the rest of the backshell. There are smaller L shaped clips up and down the outsides which click into place via finger pressure. The bottom edge is secured by two metal slide locks which mount the front to the back much like an old style door chain where the round part fits into a large hole and then slides into a narrower opening to latch it into place.
The point of this post? if the sides or top seem loose you can probably click them together with finger pressure. if the bottom is loose the latch got locked without the round part in place. for this you should return if you have warranty left. If it crunches they probably broke an L shaped clip while assembling.
I received my 2nd Infinity today and I immediately noticed the screen on the bottom left hand corner is above the frame and the rest of the bottom part of the screen flexes when I hold it normally. I'm sending it back. I'll give the Infinity one more chance and hope I get a good one. If not, I'll have to look at other options. At some point enough is enough.
My advice for anyone that has build quality issues with their Infinity is to return it. That is a lot of money to spend to keep a tablet that could break down the line. I wouldn't take any chances, but that's just me.
Seriously though, does anyone know of any other top end tabs coming out soon? I'm tired of dealing with sh*t quality
Sent from my Galaxy Nexus using xda app-developers app
I bought this tablet off Amazon's Warehouse Deals. It came to me dinged and scratched up, but operable. I noticed the touch screen was a little off and would report false touches occasionally, but I didn't think it was anything to worry about. Like a kid in a candy store, I raced to get a new ROM so I could optimize this thing. In the process I unlocked the bootloader, rooted and installed PACman ROM. Ghost touches disappeared--gone for like 3 whole days. I'm ecstatic, and falling madly in love with this tablet. Then I notice the ghost touches coming back after the 5th day I have had it. Now its showing about 3 ghost touches almost constantly in one vertical line (in landscape) on the right side of the screen. Pretty much totally inoperable. I have scoured all ends of google, and most of the time it spits me out here, searching thread after thread of nothing but "RMA it". My questions are:
Is there any fix to this besides shelling out money for a new digitizer? Is that the general consensus that the digitizer is the root of the problem? I know I'm able to return the product, but does anyone know if Amazon is going to give me grief over an unlocked product that was a scratch-and-dent deal anyway? Any way I can re-lock the device? I've seen multiple threads with replies saying "lol didn't you read the blah blah? no way bro", but these were posted a couple months ago. Maybe something new has come up. I guess I just feel sorta rooked because I bought a defective piece of hardware, and now I can't get a refund just because I modified the software.
Tunameltsalad said:
I bought this tablet off Amazon's Warehouse Deals. It came to me dinged and scratched up, but operable. I noticed the touch screen was a little off and would report false touches occasionally, but I didn't think it was anything to worry about. Like a kid in a candy store, I raced to get a new ROM so I could optimize this thing. In the process I unlocked the bootloader, rooted and installed PACman ROM. Ghost touches disappeared--gone for like 3 whole days. I'm ecstatic, and falling madly in love with this tablet. Then I notice the ghost touches coming back after the 5th day I have had it. Now its showing about 3 ghost touches almost constantly in one vertical line (in landscape) on the right side of the screen. Pretty much totally inoperable. I have scoured all ends of google, and most of the time it spits me out here, searching thread after thread of nothing but "RMA it". My questions are:
Is there any fix to this besides shelling out money for a new digitizer? Is that the general consensus that the digitizer is the root of the problem? I know I'm able to return the product, but does anyone know if Amazon is going to give me grief over an unlocked product that was a scratch-and-dent deal anyway? Any way I can re-lock the device? I've seen multiple threads with replies saying "lol didn't you read the blah blah? no way bro", but these were posted a couple months ago. Maybe something new has come up. I guess I just feel sorta rooked because I bought a defective piece of hardware, and now I can't get a refund just because I modified the software.
Click to expand...
Click to collapse
Same thing happened to my brother's tf300t. He returned it as defective, but I guess you could replace the digitizer. As far as I saw, it was a hardware problem, so it requires a hardware fix. Sorry
cmendonc2 said:
Same thing happened to my brother's tf300t. He returned it as defective
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Click to collapse
Was it through amazon? Do you know if he unlocked it?
Tunameltsalad said:
Was it through amazon? Do you know if he unlocked it?
Click to expand...
Click to collapse
Yes it was through amazon. He had unlocked it and installed TWRP and CROM or CM i dont remember.
Tunameltsalad said:
I bought this tablet off Amazon's Warehouse Deals. It came to me dinged and scratched up, but operable. I noticed the touch screen was a little off and would report false touches occasionally, but I didn't think it was anything to worry about. Like a kid in a candy store, I raced to get a new ROM so I could optimize this thing. In the process I unlocked the bootloader, rooted and installed PACman ROM. Ghost touches disappeared--gone for like 3 whole days. I'm ecstatic, and falling madly in love with this tablet. Then I notice the ghost touches coming back after the 5th day I have had it. Now its showing about 3 ghost touches almost constantly in one vertical line (in landscape) on the right side of the screen. Pretty much totally inoperable. I have scoured all ends of google, and most of the time it spits me out here, searching thread after thread of nothing but "RMA it". My questions are:
Is there any fix to this besides shelling out money for a new digitizer? Is that the general consensus that the digitizer is the root of the problem? I know I'm able to return the product, but does anyone know if Amazon is going to give me grief over an unlocked product that was a scratch-and-dent deal anyway? Any way I can re-lock the device? I've seen multiple threads with replies saying "lol didn't you read the blah blah? no way bro", but these were posted a couple months ago. Maybe something new has come up. I guess I just feel sorta rooked because I bought a defective piece of hardware, and now I can't get a refund just because I modified the software.
Click to expand...
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I got a similar situation in the last two weeks. The problem I have is that my TF300T is keeping rebooting by itself. I've googled it and people say most likely it's a hardware issue. I am trying to find a way to see if the device can be reset to factory condition so that I can return it for repair. Looks like we are on a same boat. Hopefully I can find a way to do so.
Just an update on my issue, in case anyone else stumbles across this particular problem. So far I have gone almost a week with no ghost touches. I popped off the back of the device (three guitar picks did the trick), and disconnected the digitizer ribbon cables and reseated them. Problem vanished. My best guess is that the keyboard dock puts odd pressure on the device. That mixed with rough handling is bound to cause some problems.
The problem I have is that my TF300T is keeping rebooting by itself. I've googled it and people say most likely it's a hardware issue
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It could be the power button is jammed? I know mine is really touchy (all I do is tap it with my stylus and screen turns on/off. Good luck!
Sent from my TF300T using xda app-developers app
Tunameltsalad said:
Just an update on my issue, in case anyone else stumbles across this particular problem. So far I have gone almost a week with no ghost touches. I popped off the back of the device (three guitar picks did the trick), and disconnected the digitizer ribbon cables and reseated them. Problem vanished. My best guess is that the keyboard dock puts odd pressure on the device. That mixed with rough handling is bound to cause some problems.
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Thank you. I just got mine from Groupon as refurbed.. (they did a ****ty job, apparently) Ghost issue about 2 days after getting it out of the box. By then already unlocked and flashed CWM.. sigh.
I'll try your fix tonight. Any chance there is an image of the right connector/ribbon?
Hopefully the image quality isnt too bad. I took an exacto knife and gently pried up the black foam squares, set them aside and worked my magic. Hope this helps. Just be careful with the ribbon cable (duh). Hope this helps!
Sent from my TF300T using XDA Premium 4 mobile app
Tunameltsalad said:
Hopefully the image quality isnt too bad. I took an exacto knife and gently pried up the black foam squares, set them aside and worked my magic. Hope this helps. Just be careful with the ribbon cable (duh). Hope this helps!
Sent from my TF300T using XDA Premium 4 mobile app
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Thank you! I'll try this adventure later this week.
Did this today.. So far, 20 mins on it, and no issues. Typically took about 5-7 mins before. So, crossing my fingers this is gone.
THANK YOU! I can go back to enjoying my tablet
Im in the same boat with this Ghost Touches Issues, and its getting worse, sometimes im working at college and this Ghost appears and the tablet gets almost unusable, Only the Keyboard Dock saves me.
Please if you can give me more detailed instructions i think i would be brave enought to do this surgery to my tf300t, merry christmas!
elestudiante said:
Im in the same boat with this Ghost Touches Issues, and its getting worse, sometimes im working at college and this Ghost appears and the tablet gets almost unusable, Only the Keyboard Dock saves me.
Please if you can give me more detailed instructions i think i would be brave enought to do this surgery to my tf300t, merry christmas!
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i just noticed that when having a ghost touches attack, if i put pressure con the tablet, lime trying to bend it, the touches vanish.
I also have the ghost touches but it seems to only happen when the screen is dirty. As soon as I clean it off, they go away. Would a good screen protector help with that? I may go ahead and try taking off the back and messing with it.
Sent from my AOKP Galaxy S4
I thought mine was fixed, but doesnt seem to be. I technically didnt remove the connectors.. I was nervous, they are WAY fragile. I simply unlocked and pressed firmly on them to attempt to reseat them..
Problem seemed to go away until I used Chrome. Chrome is what seems to trigger odd behaviors for me. I may try another browser and see if it still happens.
I've been dealing with this off and on for about 8 months; asus HAS to be aware of it as my tab has been back twice for this issue (out of warranty now) and I take advantage of their complaint form every month or so.
Here's what I've been working off of (based on personal experience/experimentation):
Re-seating the cables might help for a day or less, but isn't a permanent fix. I even went as far as strategic pieces of tape to hold the flex cables in place and tape across the connectors to encourage them to stay closed.
The first time I popped the back off the larger of the three flexes (with the silver wrap) had partially worked out of the connector on the driver board. Re-seated it and problem disappeared for about a day.
The large copper heat spreader was basically spot contacting the CPU and really wasn't touching the smaller ancillary chips (unit had been running warm for a few months, thought that might make things wonky). I pressed heat shield back down to ensure adhesion, and slightly molded the copper around each chip. Ghost touch gone for two days, unit way cooler running than before.
Here's the interesting one to me. Tonight I noticed that even just hovering my finger close to the screen I can get the 'touch dot' to show; this got me thinking about static. I held the tab in a way that at least one finger of one hand was touching the screen, like towards an edge (out of the active area) while using the other hand to touch the screen. Seemed like one hand was grounding the screen, like a charge couldn't dissipate from the surface.
Isn't this a "capacitive touch' screen? Could it be a matter of grounding?
I too purchased this tablet and dock from Groupon about 4 weeks ago or so as a manufacture refurb. My tablet does the same thing. After about an hour or so use most of the time it starts randomly acting like the screen is being touched. And it appears to only be in the upper right corner area (kinda where the lock screen pattern show up when you unlock it) in landscape mode. Sometimes it may take a little longer of use before it happens. It happens regardless if the dock is plugged in or not. I have figured that if I lock the screen and wait a few seconds and then unlock it. The ghost touches are gone for a while. I first began thinking it may have been a OS issue and hough about rooting and putting a custom rom on it. But from what I have seen on the web it doesnt seem to matter whether its rooted or not. So should I RMA it back or has any one had permenant luck with reseating the cable?
Thanks
ItsDuckie said:
I too purchased this tablet and dock from Groupon about 4 weeks ago or so as a manufacture refurb. My tablet does the same thing. After about an hour or so use most of the time it starts randomly acting like the screen is being touched. And it appears to only be in the upper right corner area (kinda where the lock screen pattern show up when you unlock it) in landscape mode. Sometimes it may take a little longer of use before it happens. It happens regardless if the dock is plugged in or not. I have figured that if I lock the screen and wait a few seconds and then unlock it. The ghost touches are gone for a while. I first began thinking it may have been a OS issue and hough about rooting and putting a custom rom on it. But from what I have seen on the web it doesnt seem to matter whether its rooted or not. So should I RMA it back or has any one had permenant luck with reseating the cable?
Thanks
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I'd try reseating the ribbons. I kind of doubt it would solve the problem since it's a refurbished with a latent defect. Bad ribbons would strike at random but do not wait for a while before acting up. Look at the glass surface under a magnifying glass and bright light. Hairline cracks cause this after the tab heats up, but you can't always detect them. RMA would be the safe option unless you're really pressed for time.
Ghost touches are back. Noticed I had alot of them when my storage was full. Used a previous recovery (same ROM, just earlier date with less junk installed) and it cut down the frequency of them happening. This is so weird.
I had those ghost touches when 4.2 roms started (CM and AOKP and all of the rest of them. Then someone, I don't remember who had compiled rom with decreased touchscreen sensitivity and ghosting was gone. I think they started with PAC or AOKP, I really don't remember.
Then I went to 4.3 and 4.4 roms and I didn't have one single ghost touch since then. I do noticed sometimes when I hover finger over screen it is registered as touch, but ghosting by itself didn't occur on those roms.
one cent fix
I have an ugly, but effective solution working on my pad right now. It has been in place for about three or four months.
Holding in landscape mode, pulled the bottom left corner back slightly and inserted a penny between the back and the lcd. This put enough torque on the screen to kill all of the ghost touches and it still fits into the keyboard dock. There is an ugly gap where the penny is, but it is now fully functional.
Hope this helps some of you