Huawei Nexus 6P :: Trying To Root Now Stuck On Black Google Screen
Nov 13, 2015
So I tried to root my 6P with the Nexus Root toolkit , first I unlocked the bootloader, that went well . After that I tried to root it but my build number wasn't there (MDB08L) So I researched if that would be a problem and a couple of people said they followed the same instructions as with the MDB08K build and it worked just fine on theirs so I proceeded.
I selected the "any build" from the options on the toolkit and it seemed to be going well, I followed the instructions , flashed the files on twrp and from there I rebooted and it got stuck on a bootloop... :/ so then I tried to use the toolkit to fix the bootloop and selected the MDB08K and after it ran and finished it isn't exactly bootlooping but it is now stuck on the black Google logo and does nothing ...
So I got my Nexus 6P yesterday and the first thing I did was unlock the bootloader and root. However I just noticed this morning that I no longer have access to the camera. If I open the camera app it just shows a black screen with the camera symbol in the middle and Snapchat just gives me a black screen. The only things I have done were u lock bootloader, Root and I changed my DPI to 400. I've tried reboots and clearing data/cache from both Snapchat and my camera app with no success.
So I wanted to get some free hearthstone card back and free packs, which were only given out to people with Samsung Galaxy S6. Apparently there was a way to get this on any device by editing "ro.product.brand" and "ro.product.model" in build.prop.
I did this, restarted my device and got my stuffs pretty easily. After this, I replaced the build.prop with my backup copy and restarted my phone. But, this time the phone is not booting. After google logo, it's stuck with black screen.
So far I have tried clearing cache but didn't work. Also, I tried to use adb to pull the build.prop but unfortunately I get "error:Closed" even though "adb devices" does show up my phone.
So I have verizon and I'm using a nexus 6p. My phone died and I charged it and booted it back up.Problem was is I forgot my password. So since I'm rooted i went into twrp and tried my password there. it worked there but not on regular boot up. So i went into wipe and wiped everything. now when i go to reboot my phone it is stuck on the google logo.
I've followed instructions in from this thread [URL] .... and flashed the supersu from the recovery without reading not to flash. Now I'm stuck at the google splash screen. How to recover from this?
Damnit. Something went wrong and I don't know how to get out of it.
I used Nexus Root Toolkit 2.0.7. Bootloader Unlock went just fine. Root went wrong (I think). It just sits there at the white Google logo. It never goes to the animated loading portion of boot up.
So, I stopped the process. Then went to select Flash Stock + Unroot to hopefully start over. It still stays at the white Google logo. Instructions say it could take up to 20 minutes, but I waited for about 30 and nothing happened.
So I entered Recovery. Formatted/Cleared all data and started fresh with the unlocked boot loader. I was able to flash TWRP and actually flash a custom ROM. It loaded, but the phone boot looped when I tried to flash a custom Kernel.
Fine. I went to restore a backup I made before flashing the Kernel and it boot looped. Restoring the backup did nothing and I couldn't load anything.
Loaded up Nexus Root Toolkit again, tried to root and it just stays on the white Google logo. Tried Flash Stock + Unroot and it still sits at the Google logo.
WTF. I've been doing this for a long ass time now.
I used Wugfresh nexus root toolkit and went through the unlocking and root process. It unlocked fine, went through the reboot process. Then when I selected root and recovery I got to TWRP, swiped to apply the zips, it rebooted and never got back into system. Now it just hangs on the google logo. I can get into bootloader and stock recovery still as I attempted to reflash stock through the toolkit.
Like a dummy I did a one click root I found on YouTube that is for kitkat and I'm running lollipop. Now my device keeps boot looping. I just want to bring it back to stock at this point but it won't go into recovery.
So I tried to use the Nexus Root Toolkit to sideload the OTA, but now when I try to boot my phone it just shows the white google screen and doesn't do anything. I can use ADB and fastboot and get into the bootloader but I can't flash the factory image because I never checked the "Allow OEM Unlock" tick since I didn't plan on unlocking the bootloader.
I've tried dirty flashing, factory reset, system wipe, and a full reflash of Googles stock images. Still when I try and boot into CM13, I get stuck at the Google logo.
I have noticed the screen not turning on occasionally when phone is unlocked. This only seems to happen in the car when connected to BT, and phone is set in the holder. I can still make a call via car's BT dialer, but even then the screen wont come on.
Okay, so there is no screen protector or anything. Not rooted or unlocked or tampered in any way. I've had the phone for 26 hours and then the following happened:
EDIT: YouTube video added [URL] ..
I pulled the phone out of my pocket to unlock it. I see the lock screen and put in my pin (yes, I see the actual screen and stuff on it. Let me make that clear.) after I enter my pin successfully the screen locks itself. I contacted Google support and they said to factory reset it. I did the full factory data reset in the recovery mode (again, the screen works. I can see everything to do a FDR and I can see the boot animation) and it starts to boot up. Once I see the "welcome" screen it instantly locks itself.
I can hear the audible "latch" locking sound that it makes when you press the power button. I know the buttons are not malfunctioning because they work perfectly fine in bootloader / recovery mode to scroll up and down and select things. I've tried multiple things but nothing seems to work. The problem here is that I want to try and do a factory image but my computer will NOT recognize my Nexus 6P when in recovery mode / bootloader mode. I have all the drivers installed but since I can't access the OS and enable OEM UNLOCKING there is no way to factory flash a factory image is there? Again, I can NOT access the OS at all whatsoever.
If I make a call as soon as I press to dial the screen goes black and I can't reactivate it unless the person in the other end hangs up, so if it goes to voice mail I have to restart my device, if the person hangs up I have to double tap the power button to wake it up but that activates the camera, that's the only way I'm able to do it.
Do your Nexus 6P screen go black during a call. Mine does on every call. My display settings is set for 1-minute. I call Huawei support. The lady says that the screen is suppose to go and stay off during a call. Never heard of that from a phone. You cannot respond or do anything during the call.
Just got a brand new Nexus 6P yesterday, camera was working fine. Woke up this morning and the camera produces a black screen. Cleared camera data, cache, updated, tried third party apps, then performed a factory reset. All to no avail.
It is still locked I haven't unlocked the bootloader or even rooted the device yet... literally got it yesterday.
I've been running Android M preview (3?) for a while on my Nexus 6.2 months ago my USB-connector of the phone broke and only because I also have a wireless charger I can continue to use my phone.Just now I tried a headphone and noticed that viper4android wasn't working, which it did a while ago.I still had the file viper_aio_fixes.zip in my download folder I used to get it going a long time ago. [URL]..
I booted into recovery, flashed that zip and did a reboot.Now it is stuck at the black screen with only the text "Google" and a padlock.I am able to boot into fastboot where I can go in the several modes including recovery mode (Team Win Recovery Project v2.8.5.0). I don't have any possibility to connect it to my computer using an USB. The device does still have warranty, but I can't miss my phone.
I was sitting down with my nexus on my leg with about 40% battery left when it suddenly turned off and then flicked to the google startup page before going blank. After attempting to turn it on again (to no avail), I resorted to plugging it in, which resulted in the phone looping on the google page then vibrating before repeating. I tried to get it into the bootloader menu, but it appeared and then reverted to the google page after the phone vibrated.
I've tried looking up solutions, but the only plausible situation for me seems to be returning it so the warranty can take over. The only hitch with that being that the bootloader is unlocked (not rooted, just the bootloader). I really am stuck, and do not know what to do
So here is the deal: I have a nexus 5 that fell into water 1 month ago, i did all the procedures, rice + brushed all the circuits with isopropilic alcohol (100%) (oh, it stayed like 2 hours under water!). After doing that amazingly the cell phone was working perfectly, until after one month the screen started going black:
1- turn the cellphone on
2 - everything works fine, i get to the unlock phone screen
3 - while at the unlock phone screen i can see notifications for exemple, turn the cell phone to airplane mode, etc.
4- once i click on a notification or i unlock the screen, the screen goes black. and it happens every time that i unlock the screen
Sometimes i turn the cellphone on and it works normally for a couple of seconds or a couple of minutes and then the problem comes back. First i tought it could be a software problem, so i cleaned the cache, it didn't work. Then i did a factory reset, the problem was still there, so the only guess left for me is that something is malfunctioning because of the water damage. But, it only turns black once i unlock the phone.
I have set up "OK Google" to recognize my voice from screen off.
This works great, however, when I use it, it requires me to enter my PIN/fingerprint to show the results.
Is there any way to turn this off? I have to do that every time.
And as far as security reasons, the phone won't respond to anyone else, so it's not like someone would be able to "OK Google" and unlock my phone, unless they sound exactly like me.
I noticed that recently in "Battery"'s "History details", "Awake" is pretty much solid all the time( I do _NOT_ have "root", How should I go about finding which app is keeping my phone awake? I did not install any new apps recently, however I do update my apps all the time..
So i dropped my phone today, literally no exterior damage whatsoever, the software (from what i can tell) is fine as well. The problem is that everytime i turn on the screen and then unlock it the screen goes black and it's locked up again. I've tried reflashing the sofrware and wiping it clean, the problem persists.
So I thought I can use "OK Google" when screen is off and it's not on charger. I can get it working on lockscreen and when it's plugged in but off the charger screen off I can't get it working.
