[Completed] Google Nexus 5 Phone Not Rebooting after Screen Replacement - XDA Assist

Hi All,
I had recently replaced screen and digitizer (which i bought through amazon with whole body) of my Google Nexus 5 Phone.
After i put everything back together, charged and turned on the phone i could see its turning on, i could see google sign comes up on main screen followed by 4 dots circling on screen and that's it after that it shuts off.
I have reopened the phone couple times already and reconnected everything back to make sure i have not left any connections in first place.
I have tried to go in recovery mode to do a hard reset but no luck there it says "no command"
I took the phone to a wireless repair place they said they couldn't do the hard reset because the data files are missing and the reason it happened is because i touched the processor board while replacing.
but they did confirmed its a software corruption issue, once a hard reset is performed through computer it should be all set.
i know i could loose all memory but thats okay.
any help here is much appreciated.
Thanks.

Hi there,
Here is where you must read about fixing this issue:
How to Fix a Google Nexus 5 | Screen Replacement Repair Guide
For other questions please ask directly here:
[HELP THREAD] Nexus 5 | Ask any question
Good luck

Related

[Q] Nexus 5 screen showing colorful static

Has anyone come across this before? I was watching a video on MX Player not too long ago, and it seems to have resulted in a permanent colourful static for the phone.
I can't really tell if it's doing anything, but when I go through the motions of resetting it or booting into bootloader, the screen does not change at all.
Interestingly the volume buttons are still working, and if I press the area of the screen where I think the buttons are (e.g., the back/home/programs buttons) I get the right vibrations. Which leads me to believe my screen is broken, and that it's a hardware fault. I'm hoping pretty hard this isn't the case, as my phone is only two months old and it was a replacement for a 6 month old Nexus 4 which had stopped charging.
Anyone come across this before? I'm hoping there's a kind of solution somewhere out there... To make matters worse I bought this phone via a parallel importer AND I'm currently overseas and won't be back till the end of January.
Sigh. Photo of screen is as attached - please forgive the terrible quality as I had to use my laptop webcam.
Thanks in advance, everyone!
jono_nz said:
Has anyone come across this before? I was watching a video on MX Player not too long ago, and it seems to have resulted in a permanent colourful static for the phone.
I can't really tell if it's doing anything, but when I go through the motions of resetting it or booting into bootloader, the screen does not change at all.
Interestingly the volume buttons are still working, and if I press the area of the screen where I think the buttons are (e.g., the back/home/programs buttons) I get the right vibrations. Which leads me to believe my screen is broken, and that it's a hardware fault. I'm hoping pretty hard this isn't the case, as my phone is only two months old and it was a replacement for a 6 month old Nexus 4 which had stopped charging.
Anyone come across this before? I'm hoping there's a kind of solution somewhere out there... To make matters worse I bought this phone via a parallel importer AND I'm currently overseas and won't be back till the end of January.
Sigh. Photo of screen is as attached - please forgive the terrible quality as I had to use my laptop webcam.
Thanks in advance, everyone!
Click to expand...
Click to collapse
Only time I've seen something like this was when my integrated graphics card on my desktop overheated, everything still worked, but colorful static everywhere. I'd let it cool down for a while, chances are it was pretty hot when it did that, and see if high temps might make it happen again.
I just had the same thing happen. Phone had been in my pocket and I had just taken it out to check the time maybe 10 minutes before it happened. The only difference with mine was I bumped into a table and hit the phone in my pocket. It does have a case on it and there is no sign of damage at all such as a cracked screen or anything. The static only lasts for a few seconds and thats right after I force it to reboot. After that it just goes to an all black screen. My LED indicator light is still flashing at me telling me I have an email though so I'm not sure what the deal is.
Were you able to resolve this issue? I too just experienced this issue as well and my phone is currently unusable. Thanks!
Do a full wipe as in wiping the entire phone and making it as if you just got it out of the box. if it persist RMA
Sent from my Nexus 5
Hi, I broke my screen (really bad smash) and had have this static on my new screen. The new screen was apparently fully tested. When using the slim port i can display on my TV and the digitizer works fine, its just this same colour static on the handset. I am now waiting for a replacement USB flex (it was a bit bent in the break) and i expect the new USB flex will fix it. If not then its a bad screen.
Will post the results when i get the parts
Fixed!
Hi,
My new USB flex arrived today. I installed it and found my screen is working perfectly.
The first pic is the same colour static that the op had.. Second one is the USB flex board / ribbon. Ebay for 20 Euro. Please remember that USA users are LG D820 and Europe/rest of works LG D821. I think its important for this part as the aerials connect here ans they are different in USA.
Good luck everyone
zeebo1111 said:
Hi,
My new USB flex arrived today. I installed it and found my screen is working perfectly.
The first pic is the same colour static that the op had.. Second one is the USB flex board / ribbon. Ebay for 20 Euro. Please remember that USA users are LG D820 and Europe/rest of works LG D821. I think its important for this part as the aerials connect here ans they are different in USA.
Good luck everyone
Click to expand...
Click to collapse
Hi,
sorry for reopen the topic but I really need to know if change de USB flex solve this problem
thanks
Static screen and freezing
Hi All,
Need help here with my 6 month old Nexus 5. It has been pretty good with no issues but since last evening, it started behaving weird. The chronological events are as follows
1. While browsing on Chrome some websites were not scrolling intermittently. This was only in the browser.
2. After about 10 mins of the above behavior the entire phone froze and didn't release itself. I had to force reboot by holding the power button down for about 10 secs. When the screen came on, it was the static screen
3. I again pressed the power button a couple of times but no use. Held it again for 10 secs, then phone rebooted and everything was fine.
4. Continued to use the phone and everything was normal until this afternoon, when the phone again froze while browsing a website
5. Since then the phone screen shows the static and if I press the power button once, the screen switches off and press again the screen comes on with the display showing properly. I can now only perform one touch which is registered and the screen freezes. If I switch off and on again the next screen / action is shown which is the action I did in the previous touch. Every time it registers one touch and I have to switch off and on again to see the next screen. Sometimes the phone just shows static and I have to wait a few seconds (30 sec) before using it again.
6. If I make a call to my phone, I hear one ring and then it is busy tone like I've cancelled the call. However the phone does not show the incoming call.
My phone has been intact and is well protected with screen guards and case. There is no physical misuse / abuse of the phone. I managed to shut down the phone and enter recovery. Here as well it only registered one touch, though the phone was processing and moving the next step. I somehow managed to initiate a factory reset through the settings, but no use.
Now in about 2-3 hrs the phone has become completely useless. I'm uncertain what the problem is, all my touch inputs are registered and processed. The screen just doesn't refresh to the next and requires a power off/on. I picked up this phone in the US and now in India. So I can't RMA the phone and I don't have warranty for this in India.
Any suggestion will be greatly appreciated.
Madzy said:
Hi All,
Need help here with my 6 month old Nexus 5. It has been pretty good with no issues but since last evening, it started behaving weird. The chronological events are as follows
1. While browsing on Chrome some websites were not scrolling intermittently. This was only in the browser.
2. After about 10 mins of the above behavior the entire phone froze and didn't release itself. I had to force reboot by holding the power button down for about 10 secs. When the screen came on, it was the static screen
3. I again pressed the power button a couple of times but no use. Held it again for 10 secs, then phone rebooted and everything was fine.
4. Continued to use the phone and everything was normal until this afternoon, when the phone again froze while browsing a website
5. Since then the phone screen shows the static and if I press the power button once, the screen switches off and press again the screen comes on with the display showing properly. I can now only perform one touch which is registered and the screen freezes. If I switch off and on again the next screen / action is shown which is the action I did in the previous touch. Every time it registers one touch and I have to switch off and on again to see the next screen. Sometimes the phone just shows static and I have to wait a few seconds (30 sec) before using it again.
6. If I make a call to my phone, I hear one ring and then it is busy tone like I've cancelled the call. However the phone does not show the incoming call.
My phone has been intact and is well protected with screen guards and case. There is no physical misuse / abuse of the phone. I managed to shut down the phone and enter recovery. Here as well it only registered one touch, though the phone was processing and moving the next step. I somehow managed to initiate a factory reset through the settings, but no use.
Now in about 2-3 hrs the phone has become completely useless. I'm uncertain what the problem is, all my touch inputs are registered and processed. The screen just doesn't refresh to the next and requires a power off/on. I picked up this phone in the US and now in India. So I can't RMA the phone and I don't have warranty for this in India.
Any suggestion will be greatly appreciated.
Click to expand...
Click to collapse
I'm getting the same issue. Tried soft and hard reset. Opened her up and seated all cables. The issue is still persisting. Is replacing the USB flex the way to go?
Hey I have a nexus 5 32GB and the screen started to do weird things and now it isn't working at all. Its the same in recovery mode also do I think that it's not a software problem.
I think there is an issue with the motherboard. Please help me out.
Thanks in advance.
nexus565 said:
Hey I have a nexus 5 32GB and the screen started to do weird things and now it isn't working at all. Its the same in recovery mode also do I think that it's not a software problem.
I think there is an issue with the motherboard. Please help me out.
Thanks in advance.
Click to expand...
Click to collapse
Most likely the flex cable
ふかつどう
Anyone seen this colored screen?. I have been getting this past 2 weeks when phone is charging and screen is about to turn off. I am on stock not rooted.
bullorbear said:
Anyone seen this colored screen?. I have been getting this past 2 weeks when phone is charging and screen is about to turn off. I am on stock not rooted.
Click to expand...
Click to collapse
Looks like the daydream function. You can turn it off in Settings>Display>Daydream
Sent from my Nexus 5 Unchained using XDA Free mobile app
Same thing, Screen now black. Won't turn on...
Hey everyone, I know that this is kind of late to the thread, but I have what I believe is the same problem as everybody else here. I had my Nexus 5 in my pocket for maybe five minutes, and in between the times that I put it in my pocket and took it out again to reply to a text, the screen went all colorful and static on me (Red tint, almost as if I had twilight on, but I didn't). I tapped the back, and the colors went back to normal, but the digitizer wasn't responding to touch. Then, It went black. No color, the speakers weren't working, neither was the backlight on the display. I took it apart, and figured its either the USB flex cable (which looked frayed), or the mainboard. If its the USB flex cable, then I know I can repair it. If it's the mainboard... well, as a sixteen year-old who has no current source of income, I'm out of a $400 phone.
Pictures attatched. Thanks!
rikudo said:
I'm getting the same issue. Tried soft and hard reset. Opened her up and seated all cables. The issue is still persisting. Is replacing the USB flex the way to go?
Click to expand...
Click to collapse
I took the phone the LG service center and the technician seemed to know this issue and immediately said that the USB flex cable needs to be changed. The entire fix took about 5 mins and the phone is working fine since then.
Sorry for the delayed response.
I hate to necro up this thread but I'm having similar problems to the op with my nexus 5. About two weeks ago I saw my screen get grainy just like the op and many others mentioned and then the screen went completely black. The screen still "turns on" but it's just black with the backlight on. I can hear notifications and other things and I'm hoping that all I need to replace is just the flex cable. If it's a problem with the logic board then I'm screwed basically.
Anyway that's my story. Bought the flex cable and it'll be here by tuesday so I'll find out then if I'm lucky or not. Fingers crossed.
pezkiln said:
I hate to necro up this thread but I'm having similar problems to the op with my nexus 5. About two weeks ago I saw my screen get grainy just like the op and many others mentioned and then the screen went completely black. The screen still "turns on" but it's just black with the backlight on. I can hear notifications and other things and I'm hoping that all I need to replace is just the flex cable. If it's a problem with the logic board then I'm screwed basically.
Anyway that's my story. Bought the flex cable and it'll be here by tuesday so I'll find out then if I'm lucky or not. Fingers crossed.
Click to expand...
Click to collapse
Hey man, did you ever try this out and get it to work? I have the same problem and was thinking of trying this out but wanted confirmation first.
Thanks!
Just wanted to post here to say that this thread just saved me a lot of money!
Had the same issue (static showing on the screen). Local phone repair shop told me it needed a new screen, without even looking at it(!), and it would be £120 + labour. Told them I would think about it, and came home and did some more research, found this thread. Ordered a replacement USB flex cable from eBay, and fit it by following a YouTube tutorial, and now the phone is back working fine. brilliant!
Thanks xda!
I had a problem where my screen looked like an old CRT TV with particles flashing all over on anything with a static dark background. Any ideas

[Completed] Samsung Mega: Intermittent Touch input

Hey Guys/Gals!
I (stupidly) jumped into rooting too quickly. It's a great option for really getting the true potential out of your android IMO, but I (having no knowledge of the possible issues of rooting) really messed me up here.
I have a Samsung Mega SGH - I527 and I have no clue what version of android it was originally running.
Basically, one day I was on base with my cell phone in my pocket, and this was about a week after i rooted with a program I believe was called "kingo". I went to pull it out of my pocket, and the screen was not responding to touch. I wasn't doing anything unusual and there aren't any signs of damage of any physical kind. I freaked out on the spot, and realized it must have been the root.
I rebooted the phone, and touch came back. I rejoiced, then freaked out as about 15 - 30 seconds later, the touch went bad again.
It then stayed not working until I rebooted again, and again, and again, until I managed to get to the Factory Reset settings in that little tiny window of time.(a small note while on this subject: not every reboot got me that little bit of time to use the touch, and the amount of time i had to use the touch screen was never consistent from what i could tell.)
From here on out, just troubleshooting steps already tried:
- factory reset on phone in phones UI (did not fix)
- factory reset on phone with bootloader menu (did not fix)
- using Odin 3.07 to put supposed stock firmwareback on the device (did not fix)
- took apart phone to make sure digitizer/lcd cable was seated properly on the motherboard (did not fix)
Any Ideas? just trying to do something that makes this thing NOT a $500 shiny paperweight :'(
feel free to email me @ [email protected] if you have any further questions or info that could help out here!
PS: sorry if this is a repost, I didn't find anything related to this specific topic in forum
mikemou said:
Hey Guys/Gals!
I (stupidly) jumped into rooting too quickly. It's a great option for really getting the true potential out of your android IMO, but I (having no knowledge of the possible issues of rooting) really messed me up here.
I have a Samsung Mega SGH - I527 and I have no clue what version of android it was originally running.
Basically, one day I was on base with my cell phone in my pocket, and this was about a week after i rooted with a program I believe was called "kingo". I went to pull it out of my pocket, and the screen was not responding to touch. I wasn't doing anything unusual and there aren't any signs of damage of any physical kind. I freaked out on the spot, and realized it must have been the root.
I rebooted the phone, and touch came back. I rejoiced, then freaked out as about 15 - 30 seconds later, the touch went bad again.
It then stayed not working until I rebooted again, and again, and again, until I managed to get to the Factory Reset settings in that little tiny window of time.(a small note while on this subject: not every reboot got me that little bit of time to use the touch, and the amount of time i had to use the touch screen was never consistent from what i could tell.)
From here on out, just troubleshooting steps already tried:
- factory reset on phone in phones UI (did not fix)
- factory reset on phone with bootloader menu (did not fix)
- using Odin 3.07 to put supposed stock firmwareback on the device (did not fix)
- took apart phone to make sure digitizer/lcd cable was seated properly on the motherboard (did not fix)
Any Ideas? just trying to do something that makes this thing NOT a $500 shiny paperweight :'(
feel free to email me @ [email protected] if you have any further questions or info that could help out here!
PS: sorry if this is a repost, I didn't find anything related to this specific topic in forum
Click to expand...
Click to collapse
I found other users with similar issues here: [Q] HELP WITH WHITE SCREEN PROBLEMS MEGA SGH-i527, [Q] Updated samsung galaxy mega SGH-i527 and the touchscreen is no longer responsive. and [Q] Touch not working after upgrade to 4.4.2.
As you have already tried the "usual" steps to fix it, it may be a hardware issue ... but not sure.
Best is to ask in the Samsung Galaxy Mega > Galaxy Mega Q&A, Help & Troubleshooting > Help thread ... or directly in the Galaxy Mega Q&A, Help & Troubleshooting forum.
I hope that you get a proper response with some good advices there :fingers-crossed:

[Completed] Why won't my nexus 4 charge

Ok, so this is my story. I dropped my phone and my touchscreen didn't so I tried to replace the digitizer myself but I cracked my lcd while doing it but it still would turn on and charge and everything but the screen is just messed up. And so 1 day later after the phone shuts off because of no battery, I try to charge it but a red solid light (on the bottom) only appeared (and nothing appeared on the screen this time) and so I unplugged it and replugged it but then no red light appeared this time (on the bottom) and nothing showed up on the screen (even though my lcd was broken, I would usually see strange patterns). So now my question is, did I break the battery while trying to remove the digitizer because of the heat gun I used was too hot or is it that phone phone is bricked now
XDA Visitor said:
Ok, so this is my story. I dropped my phone and my touchscreen didn't so I tried to replace the digitizer myself but I cracked my lcd while doing it but it still would turn on and charge and everything but the screen is just messed up. And so 1 day later after the phone shuts off because of no battery, I try to charge it but a red solid light (on the bottom) only appeared (and nothing appeared on the screen this time) and so I unplugged it and replugged it but then no red light appeared this time (on the bottom) and nothing showed up on the screen (even though my lcd was broken, I would usually see strange patterns). So now my question is, did I break the battery while trying to remove the digitizer because of the heat gun I used was too hot or is it that phone phone is bricked now
Click to expand...
Click to collapse
Oh ... sounds bad.
Here is a thread about replacing the display: Broken Screen on Nexus 4- How Do I Repair Affordably?
And here another one: Looking for Nexus 4 Display Assembly Replacement.
Maybe too late for you now.
Here is a thread about sending the Nexus 4 back for repair: Send Nexus 4 for Repair.
I think that is what you should do now.
If you register on xda, you can post your question in the [HELP THREAD] nexus4 Ask any question. thread.
There you will get quick and proper help.
Thread closed. Thank you.

[Completed] Nexus 5 showing pixels all over the screen even after resetting it

Hi Team
I am facing display issues in nexus 5. Display is showing pixels all over the screen and there is no image at all.
Sometimes, when i press power button multiple times, the home screen does appear but it does not work at all times (may be 1 out of 20 times or even less). So I am not able to use the phone currently and am waiting to get it resolved.
i visited some IT repair shops and the repair guys without even having a full look at my problem, they simply say that i need to get display replaced. Although a few of repair guys told me that its only some software issue. So am now confused what to do.
There is no physical damage of any sort. HOwever, a few days back before i started to face the display issue, it did fall from a chairs height as it slipped from my hand but it fell on its back and also had spigen slim armor backcover on. So i dont think that could have caused any damage. Also, before i started getting the problem, i had also upgraded to 5.1. I tried to do factory reset, wiping cache but that didnt work. Please can you help me as i need urgent help as to what the issue could be - could it be a software or some minor hardware issue. your urgent reply is highly appreciated.
Thanks.
Thank you for using XDA Assist. It sounds like hardware to me. But first flash the factory image using fastboot, http://forum.xda-developers.com/google-nexus-5/general/tutorial-how-to-flash-factory-image-t2513701 If you still have the problem it's hardware.
Thread closed.

Nexus 5 Problems: Static Screen.

Hello
The post is regarding the problems I've recently been facing with my phone, nexus 5.
I installed MM about a month ago and my nexus was working perfectly. However, after two weeks of the installation, my power button got extra sensitive and the phone would sometimes get into infinite rebote loops. I contacted Google and they said that it might be the faulty power button and asked me to factory reset. After factory reset the problem aggravated. In fact after two days of reset my phone would shut down and when I turn it on (through recovery) it will show Static noisy screen. Soon I figured out that if I allow my battery to deplet and attach it with charger, I can turn my phone on. However, as soon as i allow display to sleep, the problem begins again. When the phone sleeps, and I press the power button to wake it up, it shows noise.
So, I have increased the sleep time of my phone to help it stay alive for sometime while I look for a solution.
I would like to know, what according to you can be the problem? Is it the software or the display driver? Or is it the USB cable flex ( which can be the cause of problem as I read it somewhere)
I would be very grateful if you could guide and help me
Best regards.
Sidra
I am having the same issue. May I ask if you found a solution?
HI, I have the same problem....please can someone help us out here. Thanks
Sounds like it's the hardware causing the issue, not anything software/firmware. A new power button is extremely cheep off eBay (seriously, they sell them in bulk), so if you're not squeamish about opening your phone up, it might be worth the small cost for a new internal switch to see if this solves the issue. Go to ifixit.com for a teardown guide.

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