"Erasing" bootloop - should I discard it? - Pixel C Q&A, Help & Troubleshooting

When google rolled out the android 8.1 update, they bricked my Pixel C. When it boots it stays in a continuous bootloop where the screen glows "Erasing". I am able to boot to recovery but unable to flash anything on the device (I am not an expert on flashing). The device has never been rooted.
I spoke to google and they were willing to replace it, but since I bought it in the US and live in Denmark that there is really no good way to implement that.
It has now been more than 3 months, and I am ready to discard it. However, before I do so, I would like to hear if anyone have any last suggestions to revive it?

Related

Stuck with Fastboot but no recovery, no boot

Hi All,
My Nexus 5x 32 GB phone suddenly died on me last night. The situation as of now:
1. Cannot boot normally. Shows Google logo and everything goes dark.
2. Can boot into Fastboot with holding down power and volume down buttons
3. But not able to go into recovery. When I select Recovery in Fastboot mode, it just tries to reboot and the screen stays dark. Nothing happens.
4. The bootloader is locked. I think OEM protection in Developer tools is on, so not able to unlock bootloader through Fastboot commands.
What an I do?? Factory reset would be great, if option is there.
Please help!! Thanks.
Try to flash Factory image by command adb and fastboot if your pc recognized your nexus 5x
unlock oem if necessary After
Funny enough, I've got a very similar issue
I can boot into recovery though, but there's a catch, and I think it applies to everything past boot, the phone freezes and restarts after like 3-5 seconds.
I can't boot to system, as it takes way too long to boot up, but I can only see the first panel of the recovery before it dies and restarts.
I have flash official images, and even TWRP recovery to see what I can do, but this doesn't work out in the long run, as the issues are ever persistent
Thanks for the quick replies!
Tried everything, including Nexus toolkit... But nothing worked. So I finally took it to service center as its still in warranty. They said the problem is hardware related and it might have happened because of recent update. They also said they have been getting lots of phones with this problem. So they they are replacing the motherboard free of cost. Wish they could have given a new phone
Once again, thanks all!
Dude that's wild, this same exact issue literally happened to me 2 weeks ago while I was on tour. Was on 7.1.1 (Pixel ROM to be specific) and my 5X just died on me out of nowhere. Absolutely the same things happening here, would boot up, go black, and then start bootlooping. Could access fastboot, but I couldn't get into recovery. Called Google and got a replacement because it was definitely hardware failure and I was still under warranty (just a few days past a whole year). I wonder if the new 7.1 betas are breaking peoples' phones
Sent from my Nexus 5X using Tapatalk
LG said if I have rooted my device, then it's not covered by warranty, and a 200-300 dollar (AUD) repair fee
I wonder if I can get this done free of cost though, I'm not the first person to have used this phone
Scratch. said:
LG said if I have rooted my device, then it's not covered by warranty, and a 200-300 dollar (AUD) repair fee
I wonder if I can get this done free of cost though, I'm not the first person to have used this phone
Click to expand...
Click to collapse
Have you tried flashing the stock images? If you can get to fastboot, you can flash the stock image and unroot your phone. You should also then be able to lock your bootloader (if it is unlocked) and then do your warranty at that point.
I only have been using stock images
root is not a problem, as itis indeed not rooted.
no matter what image you would boot, fhe system will crash after a few seconds, freezeframing whatever on display, be it the recovery icon, or the beggining of the boot animation
so people saying android 7.1.1 brooking devices, so will that be safe to upgrade the phone from 7.0 to 7.1 .1 when stable release will be available ?
Scratch. said:
I only have been using stock images
root is not a problem, as itis indeed not rooted.
no matter what image you would boot, fhe system will crash after a few seconds, freezeframing whatever on display, be it the recovery icon, or the beggining of the boot animation
Click to expand...
Click to collapse
Sounds like the hardware bootloop issue that has been hitting 5x devices hard lately. Mine started looping last week and I had to send it in.
Are you still within your 1 year manufacturer's warranty? If so, you can call LG and report the issue to them. Your device may get fixed, but it was also reported Thursday that LG has started issuing full refunds because they ran out of the needed part.
The company have started offering refunds
https://www.neowin.net/news/lg-to-issue-full-refunds-to-customers-with-faulty-nexus-5x-handsets

Got a G3 "semi-bricked" collecting dust, anything I can do?

So my brother gave me his old G3 which never turned on again after 1 year or less of use, I believe the problem it had was the LG famous black screen or whatever, I never had a LG phone of my own, but I heard something about it and that it happens to up to the G4 (G5 maybe). I took it to a repair shop and they got it to turn on and make it functional, but it didn't last much longer than a month, it then started freezing completely to the state it's now, which turns on but then it freezes after 10 seconds or something.
I doubt this has anything to do with the software, but still I don't miss anything by trying. So far I've tried installing a custom ROM but there is a problem, it has no recovery nor fastboot installed, I don't even know how this is possible, and I know this is the case because when I try to access any of both I get the LG logo with some white letters on the top left saying some kind of boot security error.
I tried installing the fastboot img through my pc with sdk tools but idk if either the file was corrupted or what but I couldn't make it work (tested multiple I believe), and without the fastboot I can't install a custom recovery.
So I'm hearing any suggestions you guys might have before throwing this phone already.

Robin stuck on "Nextbit splash" screen and does not get recognized by PC

So my phone has been this way since Nov 2017, there are files that I need access to and would truly appreciate some guidance
I was experiencing issues with the bluetooth on nextbit previously so I installed a new rom after flashing the device. Once the rom also gave issues I decided to revert back to the Nextbit 7 OS and one fine day when the phone restarted it wouldnt go past the "nextbit" splash screen. Tried installing the OS again however the PC wouldnt recognize the phone anymore, switched laptop to a Mac and got the same issue
Any help would be greatly appreciated
It wont let me post a URL link. I have taken www out hopefully it allows to view the video, shows exactly whats wrong
youtube.com/watch?v=ImIk5CErWf0
It looks there's something wrong with the system boot, since it's reaching the blue boot-animation and it stays there (probably before loading the adb stuff). Fortunately u did unlock the bootloader and that annoying initial screen may be helpful this time, did u try to reach recovery or fastboot mode from there (pressing some volume key)? It's pretty hard for it to be broken there too and in such a case I would think about some hardware fault. Anyway from the recovery (I hope u have TWRP, if not install it with fastboot) you should be able to do whatever u want, including recovering your files or (re)installing a rom

Stuck on google logo boot screen after twrp recovery & then factory reset

Hi guys, bit of a saga here so bear with me...and also it should be mentioned I have little experience/understanding of tech stuff, so that isn't helpful either lol
I've had a Nexus 5x running 7.1.2 for not quite a week; it came with an unlocked bootloader (strangely). Tried to do the usual install twrp & root as I've done with previous phones (all pre-nougat) but all attempts failed. Couldn't boot into stock recovery from the bootloader at all, it would just boot into the system. OK, next thought was that an OTA upgrade to Oreo might work to restore a recovery - but got the BLOD (naturally lol). I found a fix in a modded 4-core Twrp 3.2.1 -0 fbe img + workaround injector zip from osm0sis & XCnathan32 which by some miracle worked.
So far, so good. Ffwd a few days and google play store keeps crashing on opening; I had the feeling that some glitch happened while it was updating, so I tried all the usual fixes like app cache/data wipes and uninstall updates/renistall google play, delete google account etc which failed. Next I tried a cache & data device wipe through twrp - also unsuccessful. Finally, I thought the only thing left to try would be to restore a backup I made on twrp - this led to the current issue of not booting, stuck on the google logo screen. I even thought what the hell! and attempted a factory reset with twrp - same result, where I am now. Google logo screen, however I still have an unlocked bootloader.
Would anyone be able to suggest where I might go from here? I'm pretty sure the version is N2G48C, if that helps.
Any suggestions very much appreciated...wouldn't mind getting to the 1 week mark with a functioning phone lol
Saga #2
Still no idea what's going on. I realised that I'd backed up and recovered the system and vendor .img files, which according to this thread would be a cause of the issue https://forum.xda-developers.com/nexus-6p/help/stuck-google-logo-twrp-backup-restore-t3320840/page3
So I made another backup without those images, did a full wipe and restored it - still does not boot, still only sitting on the google logo. Tried next to open a cmd terminal to see if I could reflash a stock image, but adb could not connect (maybe because the phone would have been on charging and not file transfer mode?)
Last resort as I saw it was to try the NRT, and see if it would flash stock via the bootloop/softbrick option. Process seemed to be OK, judging by the log - but it did not reboot to the system. Now there is a looping bootloop between the google logo and the unlocked bootloader warning.
Following wugfresh's instructions to factory reset from the recovery (the phone won't turn off via the power button so I just booted straight into the bootloader) Looked for the recovery option, selected....and nothing!!
So there isn't a stock recovery??? How does that work?
And what hope is there for this phone now? (I can't think of anything else )
Anyone have an idea? I've never heard of this before tbh!
Well, my problem has been sorted. In the absence of knowing what the hell I should do lol I managed to get a refund for the phone even though it was a refurb to begin with (something to be said for an honest seller who provides a 3 month warranty!) and I picked up a brand new N5x, which was unboxed on Tuesday. Not even 6 hours into setting it up, the phone started to get progressively hotter and then went into bootloop. Got into the bootloader and tried a factory reset - all seemed OK but halfway through the setup process it bootlooped again. Fortunately it was still within the 2 year warranty, and LG didn't argue about authorising a repair for a phone which didn't get even half a day's use on it lol
Authorised Wednesday, walked into the service centre Thursday and a 1 hour wait later had phone in hand with the PCB/motherboard replaced. Has been working fine (and cool!) ever since. Definitely feel lucky to have hopefully dodged a bullet on this one.
Bonus that they upgraded from 6.0 to 7.2.1 while they were at it; apparently LG considers nougat the "latest" stable version for the 5x.

5T - device corrupt

Hi Everyone,
I have a 5T running android 9 - completely stock. The device is SIM free, I have never customised it at all - if anything it's never been connected to a PC even.
A few days ago I was using my phone as normal (on whatsapp) but it completely froze. It now boots up to the "Your device is corrupt and cannot be trusted and may not work properly" - it freezes on start up and won't work at all.
- I can get to the fastboot screen
- I can get to the recovery screen to install from ADB
The fastboot screen says in red - device state - locked.
The device is a clean, un-customised phone. Only a few days prior I checked for any OTA updates but I haven't received android 10 yet.
I haven't flashed phone firmware or anything for years now. (By years, I literally mean years - back in the Nokia 8210 days). My only other experience of flashing firmware was with Samsung phones and 'debranding' them.
As I was not trying to root the device or anything - how do I fix this issue? I've searched the forums but I cannot fine a scenario similar to mine therefore I'm a bit confused as to what to do to resolve it.
I've tried to sideload this - oneplus.com/uk/support/softwareupgrade/details?code=PM1574156155944 via recovery but it says installation failed.
Any help appreciated thanks!
Sounds like you're straight out of luck to recover any data if your device is completely stock, as to unlock your bootloader to access encrypted data would mean a factory reset. You could try try one of the unbrick tools using the guide here. You will lose your data.
I tried the unbrick tool here - forum.xda-developers.com/oneplus-5t/how-to/oneplus-5t-unbricking-tool-confirmation-t3733012
... and it doesn't work. The phone now boots to a blank screen with a constant white LED.
Could this be a hardware issue?
I'm not too concerned about losing my data - already gave up on trying to keep my data when the problem first occurred!
After the 4th use of the unbrick tool (each time it completes successfully) I was finally able to boot into the phone.
I got as far as setting the region but then it wouldn't find any wifi networks. It then completely froze on this screen and is now back to "your device is corrupt and cannot be trusted" and will continually try to boot and freeze on the oneplus logo. Sometimes it will boot to a blank screen with a white LED.
Has anyone else had this issue? I'm definitely suspecting a hardware issue now...
oneplus5t_ said:
After the 4th use of the unbrick tool (each time it completes successfully) I was finally able to boot into the phone.
I got as far as setting the region but then it wouldn't find any wifi networks. It then completely froze on this screen and is now back to "your device is corrupt and cannot be trusted" and will continually try to boot and freeze on the oneplus logo. Sometimes it will boot to a blank screen with a white LED.
Has anyone else had this issue? I'm definitely suspecting a hardware issue now...
Click to expand...
Click to collapse
Problem fixed?
unfortunately not. Any ideas on next steps?
That's an odd issue for sure. My only idea would be installing TWRP and maybe formatting from there and using fix permissions etc. to see if it has any effect.
I've done some googling to try and understand "TWRP" but I'm not sure I fully understand. Are there any forum posts I can refer to?
- phone has been flashed several times
- before this whole saga dev mode was enabled, but only to reduce animation scale - USB debugging was never enabled
- the phone has always been stock / sim free - never rooted
Thanks
Can you get into recovery? If yes then try connecting to a pc whilst in recovery as it should let you open your phones internal storage on PC but im not too sure if stock recovery allows it, (TWRP) does. Then copy whatever files you need. Let us know if you can get into fastboot mode aswell
It sounds similar to an issue I have just experienced with a friends 5T. In my case it's a hardware issue (seems like Wi-Fi has died). Just for kicks try to flash the Android 7 firmware. For some reason it allowed me to boot the phone fine and use it, albeit without any Wi-Fi. I sideloaded OOS 4.7.6 and that seems to be the last version 7. You could also use the older unbrick software. Academic I fear as I think you have a hardware issue.

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