[Q] don't boot after screen replacement - Nexus 5 Q&A, Help & Troubleshooting

Hi there,
I changed my broken screen on nexus 5 but after that unable to boot.
I can boot in recovery mode, actually I did a factory reset and also a fresh ROM installation via ADB.
The problem is still the same: the device seems to start normally, I see google logo etc but when I have to put pin to unlock SIM I see the screen for half second and then the screen go black.
Please help me!
Thanks,
Sandra

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[Q] First time user - Phone stuck in one phase?

my phone is rooted and i could go into recovery mode but the screen was black. so i followed the first few steps at this forum to try to install a custom rom and show it
http://forum.xda-developers.com/showthread.php?t=974789
while i was installing the CoreDroid the phone was installing it in recovery mode and my screen was black so i let it go for 10 min and it rebooted. Then it goes past the htc logo and i see a 1 sec animation then the phone goes back to htc screen and keeps doing this. i then tried to go into the recovery mode and do a factory reset. but once i click on that the screen goes black so i dont know what im doing. Please helppp.Noiw i wish that i had never tried this rooting thing.Back to the tilt2 till i get some help i guess!!
Same problem but im stuck in the bootloader
See the post above "stuck in boot loader" the same solution applies to you.

nexus 5 stuck on google screen

after following just flashing my phone to remove another issue i have now got stuck on the google screen for booting up and seem to be stuck there i have gone into the recovery mode and asked it to do a stock system restore and it goes back to the google screen and stays on it any help appricated.
Have you tried flashing a completely stock rom? Factory reset from stock recovery?
from the phone yes still stays in the google screen mode
update have mashed to flash phone back to square one no wifi

Bootloop at Samsung logo

My S7 has suddenly rebooted and now it won't go pass Samsung logo. At the first few reboots I was able to see PIN unlock screen where it would eventually freeze and automatically reboot, but now as I removed SIM and microSD it will only boot to Samsung logo in best case.
I have tried to enter recovery mode, but it freezes after 7 seconds at initial screen stating "updating system files". I can only successfully enter download mode.
What should I do? The warranty is not valid anymore, could I flash it with odin? Is there any way to recover data from internal memory? Please help.
krneki10 said:
My S7 has suddenly rebooted and now it won't go pass Samsung logo. At the first few reboots I was able to see PIN unlock screen where it would eventually freeze and automatically reboot, but now as I removed SIM and microSD it will only boot to Samsung logo in best case.
I have tried to enter recovery mode, but it freezes after 7 seconds at initial screen stating "updating system files". I can only successfully enter download mode.
What should I do? The warranty is not valid anymore, could I flash it with odin? Is there any way to recover data from internal memory? Please help.
Click to expand...
Click to collapse
Hey, same problem here !
I have, in addition of all that, the famous "Black screen & blue led" issue when i try to boot up my S7.
But my phone keep freezing when he try to boot. Keep freezing and rebooting 30 seconds after i unlock the screen with the pin (when he can boot), and for the recovery, it works for me, but only once in ten ...
Every times he freeze at the boot, i must wait when the battery hae 0% and shut down automatically
i already tried to wipe cache, but the situation doesn't change anymore.
i don't know too how to recover the internal storage data ...
If someone can help us .. :fingers-crossed:
(For me, my phone is entirely stock, and never flashed)

Pixel stuck on "google" screen after screen & battery replacement (initial boot ok..)

Pixel stuck on "google" screen after screen & battery replacement (initial boot ok..)
Hi -
Pretty sure phone is bricked as I've tried most stuff I can think of. I replaced the battery & screen on my pixel, everything worked ok once glued back together, phone booted into android and I got as far as unlocking at the lock screen. Then the phone froze, rebooted and is now stuck on the google screen (before the G screen).
I cant get into recovery mode and device appears to be locked - I can see it in fastboot but most fastboot commands fail due to lock (and it wont unlock).
Anyone got any ideas of anything else I could try?
Thanks
marcus-w said:
Hi -
Pretty sure phone is bricked as I've tried most stuff I can think of. I replaced the battery & screen on my pixel, everything worked ok once glued back together, phone booted into android and I got as far as unlocking at the lock screen. Then the phone froze, rebooted and is now stuck on the google screen (before the G screen).
I cant get into recovery mode and device appears to be locked - I can see it in fastboot but most fastboot commands fail due to lock (and it wont unlock).
Anyone got any ideas of anything else I could try?
Thanks
Click to expand...
Click to collapse
Any luck? I'm in the same situation. Bought a used pixel on ebay and it powered on and booted in to Android successfully the first time, but then frozen, and I try to reboot it
then it just won't pass the "Google" screen, can choose recovery in fastboot but will also stuck at "Google" screen forever. Only thing seems to work in the fastboot is the bar code mode.

Stuck at White Google Screen

Hi,
My Pixel 1 was acting weird so I decided to shut it off and reboot it. Upon rebooting it was stuck on the white Google splash screen. I have tried to do .\adb devices, however, my computer is unable to recognize the device. I just want to flash the factory image on the device again. Does anyone have any ideas?
Thank you for your help!
Also, my recovery doesn't work. If I choose recovery from the boot loader, it just gets stuck on the same white Google splash screen.
Can you check if your Charging connector and battery health is fine?
Seems like a hardware issue if you weren't trying to flash anything
I have the same issue, further more if I fastboot the twrp it's stuck on that splash screen also; @BMWPower06 did you get it sorted somehow ?
After changed the battery. It stuck with the white Google screen. Sometimes went into system,but immediately showed "shutting off" then phone turn off

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