Good evening everyone -
I'm running into some issues with my LRA version of the M8. I am/was rooted and running TWRP fine until I decided to revert back to the stock recovery so I could install the latest OTA that was released to me. Like an idiot I never backed up my stock OTA before flashing TWRP so I extracted the firmware.zip from the OTA download, relocked my bootloader, then used fastboot to flash firmware.zip. All seemed to go well until I rebooted, I'm now stuck at the HTC splash screen and can get no further. Things I've done:
- tried booting into recovery, got red triangle w/red exclamation mark
- unlocked bootloader and installed TWRP, can get into recovery now at least
- tried factory reset
- wiped cache, no luck
Unfortunately the LRA M8 isn't very common it appears so I'm unable to find a stock ROM to try and reinstall. I'm hoping someone might be able to help me get started back up without the need for my stock RUU or nandroid backup. Any assistance would be greatly appreciated, please let me know what other info I could provide to help out. Thanks in advance.
promsos said:
Good evening everyone -
I'm running into some issues with my LRA version of the M8. I am/was rooted and running TWRP fine until I decided to revert back to the stock recovery so I could install the latest OTA that was released to me. Like an idiot I never backed up my stock OTA before flashing TWRP so I extracted the firmware.zip from the OTA download, relocked my bootloader, then used fastboot to flash firmware.zip. All seemed to go well until I rebooted, I'm now stuck at the HTC splash screen and can get no further. Things I've done:
- tried booting into recovery, got red triangle w/red exclamation mark
- unlocked bootloader and installed TWRP, can get into recovery now at least
- tried factory reset
- wiped cache, no luck
Unfortunately the LRA M8 isn't very common it appears so I'm unable to find a stock ROM to try and reinstall. I'm hoping someone might be able to help me get started back up without the need for my stock RUU or nandroid backup. Any assistance would be greatly appreciated, please let me know what other info I could provide to help out. Thanks in advance.
Click to expand...
Click to collapse
Did your firmware.zip have a boot*.img in it? You probably need the old version of the boot.img to match the old software. You might want to find on of the old Verizon RUUs and extract the boot.img from there and try flashing that in fastboot. Message me if the Verizon boot doesn't work for you, I might have some other ideas. I'd say be careful, but you're already in trouble.
Edit: You could also do a nandroid backup and try a custom ROM to get it functional in the short term.
I did eventually grab a nandroid backup and loaded Viper Rom on it, although it's a bit quirky - probably because the LRA version of the phone is slightly different than the stock Verizon version. That being said, the firmware.zip that I loaded did have a boot.img file in it so I'm guessing that's the issue. Do you think the boot.img from a Verizon RUU would work considering my phone is not the same exact version as the Verizon one? Or another way to ask it I guess is if there's really any harm in me restoring my nandroid and loading a standard Verizon boot.img? I'd think it can't render my phone any more useless than it was previously, just wasn't sure how locked in the boot.img file was to the specific model\OS that's on the phone. The whole LRA phone thing is really a kick in the pants.
promsos said:
I did eventually grab a nandroid backup and loaded Viper Rom on it, although it's a bit quirky - probably because the LRA version of the phone is slightly different than the stock Verizon version. That being said, the firmware.zip that I loaded did have a boot.img file in it so I'm guessing that's the issue. Do you think the boot.img from a Verizon RUU would work considering my phone is not the same exact version as the Verizon one? Or another way to ask it I guess is if there's really any harm in me restoring my nandroid and loading a standard Verizon boot.img? I'd think it can't render my phone any more useless than it was previously, just wasn't sure how locked in the boot.img file was to the specific model\OS that's on the phone. The whole LRA phone thing is really a kick in the pants.
Click to expand...
Click to collapse
The boot.img from an older Verizon RUU would probably work, but you might have to try a couple to get the right one. The boot.img is directly tied to the ROM version that is installed, and is often called the kernel and tells the system how to boot the ROM.
Make sure you do a backup of your working Viper before restoring the stock one and trying to flash a boot.img.
I don't understand why you re locked the boot loader and flashed a firmware zip just to revert to stock recovery? All you had to do was pull the stock recovery from the firmware.zip in the OTA then flash it via fast boot. Then go ahead and flash the OTA.
You need to now find and flash a compatible boot.img. Just keep trying different ones until it boots.
I'm making a little progress here, thanks for the help. I downloaded a 4.4.3 Verizon kernel, loaded that (after restoring the old nandroid backup) and I'm able to boot, whew... I'm having two issues now, 1) my wireless won't turn on for some reason and 2) I tried installing the 4.4.4 OTA update my carrier released (downloaded via 4G) and it won't apply - I was hoping successfully applying this OTA would fix the wireless issue. Looking at my software version it looks like I'm actually running 4.4.2, could that cause both of these issues? I'm trying to locate a 4.4.2 kernel to load but figured I'd toss out the question in the meantime.
Ashyx - I wish I had a better answer to why I temporarily relocked the boot loader and flashed firmware.zip other than desperation (trying to get that darn OTA). It was a while ago I flashed the firmware.zip file but I thought that when I initially extracted the recovery from the zip file and flashed it I could no longer boot into a recovery, maybe I'm making that up though - I can hardly remember last week lol. I'm an IT guy, so I'm not completely clueless, but I'm far from proficient with mobile technologies, as I'm sure you gathered already.
Anyways, I'd appreciate any insight, in the mean time I'm going to keep hunting for a 4.4.2 kernel to try on this thing. Thanks again to all.
http://forum.xda-developers.com/showthread.php?t=2723159
Try the zips from here, they should have a boot.img for 4.4.2.
Sent from my One M8 using XDA Free mobile app
Ok, I think I'm back up and running. I was able to find a 4.4.2 boot.img that allowed me to once again use my wireless. After getting the wireless working I had to find valid versions of flashlight.apk and calculator.apk to put in data/preload and the OTA finally took....success at last. I really appreciate the help durgis, I'll be grabbing a nandroid of my now working phone right away so I don't run into issues in the future. Again, thank you for the help, very much appreciated.
I suspect that we are on the same carrier, LRA__001. I've been fighting a similar problem to yours. The only custom rom I've been able to install is Cyanogenmod. It's good, but the battery life is horrible for me. Also, I can't get MMS or 4G to work. Everything other rom I've tried won't boot up for me. Any chance that you could provide a link to your nandroid backup? I'm looking to get back to a more stock rom that I can get OTA updates on. Thanks.
rook79 said:
I suspect that we are on the same carrier, LRA__001. I've been fighting a similar problem to yours. The only custom rom I've been able to install is Cyanogenmod. It's good, but the battery life is horrible for me. Also, I can't get MMS or 4G to work. Everything other rom I've tried won't boot up for me. Any chance that you could provide a link to your nandroid backup? I'm looking to get back to a more stock rom that I can get OTA updates on. Thanks.
Click to expand...
Click to collapse
Hey rook, I do have the same CID, are you on Cellcom out of Wisconsin? I didn't grab a bare bones nandroid, but i can do a backup, uninstall my apps and do one, or rebuild mine from my unbootable one now that I have everything i need. If you want to try a different ROM you could try Viper, it worked decent for me, just a few quirks when i bounced from wireless to 3G for some reason.
I am with Cellcom. My problems started with the recent OTA update. The update wouldn't take, because of the flashlight.apk. I decided it was time to root this phone anyway and try some custom roms. I've done it with my other HTC phones in the past with no problems. Unlocked the bootloader, loaded TWRP and did a backup. Didn't check where the backup was being put and ended up saving it to internal. Put on a new ROM and wiped my backup. Cyanogenmod 11 is the only ROM that I've had success with. Every other rom that I have tried so far will not complete the initial boot. I suspect that I'm missing something stupid, or it has something to do with the OTA update not completing. Are you running Viper, or did you get the Cellcom OTA update to work?
I was running Viper for a while but now have my phone reverted to stock with the 4.4.4 OTA applied. If you want a nandroid of stock Cellcom 4.4.4 I can work on one for you, it may take a couple days to get it but I should be able to get one.
That would be awesome. I've been looking for a stock Rom for a while now. As you know those are nearly impossible to find. Not having a stock nandroid backup or the OTA update zip kind of put me in a SOL position. Thanks for your help.
Finally got around to this, try the download below, it's the stock 4.4.4 ROM and also the stock recovery (for future OTA updates). Let me know if it works out for you. I also have the 4.4.4 OTA updated if needed.
https://www.dropbox.com/s/thd0z8l2zlprt3r/One M8 LRA 4.4.4 Stock.zip?dl=0
That worked awesome. Thanks!!!
Hi Guys, (@rook79 , @promsos)
i have the same model and running into similar problem, i was also not able to flash any other rom than SkyDragon, wanted to be able to flash other roms but no luck, i thought its the firmware that wont let me install so i went for S-Off and flashed one of the firmware from verizon, since there was not much help for this specific model and everyone was referring it as a variant from verizon, i did flash one and my problem started, my phone had no signals after flashing the firmware and was still not able to flash any other ROM, i flashed couple of more firmwares and radios to get my network working but no luck, and i got a new problem that the phone keeps rebooting after a couple of minutes it loads into system.
then somebody helped me with the stock firmware 4.4.4 from here and nandroid from this thread, firmware was still verizon, i managed to restore it but still the same reboot issue and no signals, but i was able to download OTA which wont install, everytime i try to install it, it goes to stock recovery with a progress bar 1% filled and then stuck into boot loop and after n number of attempts it boots into system, where again it reboots after a couple of minutes.
extracted the firmware from OTA and manually flashed it and tried to install OTA but still same, i tried to reboot into stock recovery but every time i do that, it goes to black screen and then keep rebooting, i am not able to get to that red triangle screen.
help less clueless trying to find complete RUU for it (not sure if thats going to help)
my partition table has 2 vzw partitions as well because i flashed dottat's RUU for verizon.
can you guys help me with that?
my phone is m8_wlv CID: LRA_001 MID: 0P6B20000
s-off, and i am on a GSM network (not US).
promsos said:
Finally got around to this, try the download below, it's the stock 4.4.4 ROM and also the stock recovery (for future OTA updates). Let me know if it works out for you. I also have the 4.4.4 OTA updated if needed.
https://www.dropbox.com/s/thd0z8l2zlprt3r/One M8 LRA 4.4.4 Stock.zip?dl=0
Click to expand...
Click to collapse
I'll appreciate if you share the 4.4.4 OTA, I really need it now.
hoang555 said:
I'll appreciate if you share the 4.4.4 OTA, I really need it now.
Click to expand...
Click to collapse
is this what you are looking for? https://www.dropbox.com/s/2oozc291kwe5l9r/OTA_M8_WL_L50_SENSE60_MR_LRA_US_4.21.512.4-3.31.512.2_release_426215.zip?dl=0
hoang555 said:
I'll appreciate if you share the 4.4.4 OTA, I really need it now.
Click to expand...
Click to collapse
Hi
Do you still have that LRA version?? I need some help
Hi Guys,
Not sure if much can be done, so before I flashed a rom for 5.1.1, I decided to flash the required, firmware 2.9.710.x, but before flashing that, I re-locked my bootloader, as I have s-on. Before that, I was trying to get the OTA to work but it didn't as I had mounted system as r/w. So I had stock recovery, s-on and relocked bootloader. After I flashed the firmware, I could not unlock the bootloader as there is some new developer setting that I am required to enable. BUT the I am still on old 5.0 ROM that will not boot anymore and is stuck on the splash screen - I've tried wipe cache and factory reset. I have an RUU for 1.32 which I cannot use because now I have 2.9.710.x firmware. I've also tried to sideload the OTA but that will not work because system was mounted r/w
Is there anything I can do to get it to work? I feel like I've tried all avenues, but if there is something you guys think I can do to make it work again, I'd be over the moon!
anshuashmeet said:
Hi Guys,
Not sure if much can be done, so before I flashed a rom for 5.1.1, I decided to flash the required, firmware 2.9.710.x, but before flashing that, I re-locked my bootloader, as I have s-on. Before that, I was trying to get the OTA to work but it didn't as I had mounted system as r/w. So I had stock recovery, s-on and relocked bootloader. After I flashed the firmware, I could not unlock the bootloader as there is some new developer setting that I am required to enable. BUT the I am still on old 5.0 ROM that will not boot anymore and is stuck on the splash screen - I've tried wipe cache and factory reset. I have an RUU for 1.32 which I cannot use because now I have 2.9.710.x firmware. I've also tried to sideload the OTA but that will not work because system was mounted r/w
Is there anything I can do to get it to work? I feel like I've tried all avenues, but if there is something you guys think I can do to make it work again, I'd be over the moon!
Click to expand...
Click to collapse
Never relock if your phone is not 100 % stock. Otherwise it won't boot. Besides there are already numerous post written by people that made the same mistake as you did. Even if your phone could boot you wouldn't be able to enable the OEM Unlock option since it's not implemented in the 1.XX roms and by flashing the firmware you do not update your rom.
I guess the only possibility to recover your phone is using this RUU service.
Just because I'm curious: Why didn't you use one of the backups that are provided here?
Flippy498 said:
Never relock if your phone is not 100 % stock. Otherwise it won't boot. Besides there are already numerous post written by people that made the same mistake as you did. Even if your phone could boot you wouldn't be able to enable the OEM Unlock option since it's not implemented in the 1.XX roms and by flashing the firmware you do not update your rom.
I guess the only possibility to recover your phone is using this RUU service.
Just because I'm curious: Why didn't you use one of the backups that are provided here?
Click to expand...
Click to collapse
Thanks for your reply!
I've submitted an enquiry form to them. Didn't know that service existed. Hopefully they have the RUU file that I need.
I did download the stock backup file from that link but I thought before I give it a go, I'll try and get an OTA and get an official update. That failed so I decided to flash the firmware before going to the latest rom. Forgetting I just locked my bootloader with stock recovery, completely unaware of this 5.1 developer option issue. My fault for not doing research, but I didn't know such issue could exist as for the last few years, I haven't had an issue like this. Normally issues occur if I flash a newer ROM without firmware so was trying to avoid that.
I'm an idiot who just assumed that the unlocked phone he bought new in Europe was the European version (dual-SIM) and didn't first take a backup of all the partitions before messing around with it.
I'm wondering if I got sold some other region's hardware by a shady seller. How can I tell? Do I just have to flash every firmware out there until I get it to boot, or is there another way?
Model: XT1635-02
Type: M1D64
And dual-SIM.
I unlocked the bootloader, flashed TWRP, decided that I wanted to take the OTA, reflashed recovery to stock from the latest EU package...and it would no longer boot. Flashed back to TWRP, same. Reflashed the entire firmware package following these instructions, but it still won't boot.
Thanks.
--
Update: after considerable fiddling, I reloaded TWRP and got it to install and boot the Cyanogenmod 14.1 release, meaning my device is not permanently trashed beyond repair-- it just doesn't like any of the firmwares I've tried to feed it. Obviously this is still sub-optimal since CM requires some blobs that Moto haven't yet released to support the camera etc., but it's better than nothing. My goal is still to get stock firmware back onto this phone.
Update2: buoyed by my CM14.1 success, I decided to try to apply a similar methodology to get the stock firmware running. I failed utterly. Maybe if I build a TWRP-flashable copy of the stock RETEU package I could get it to flash fully and boot, but all it does at this point is loop over the bootloader unlock warning screen and occasionally attempt to auto-erase itself in Recovery before bootlooping again.
Update3: aaaand my IMEI is "0." This seems bad.
boot to fastboot screen and take a pic of it and post it.
Hello,
I own the 32gb h791 nexus 5x and the phone is bootlooping after android 7.0 update.
so basicly the phone showing google logo and then reboot back..
My bootloader is unlocked, so I tried to flash marshmellow without any success.
I can not access the recovery.
I saw a thread about flashing tot but i read in the thread that It is re lock the bootloader.
I dont have efs backup..
Any help?
Thanks,
Nimrod
Someone got me to try the Nexus Root Toolkit by Wugfresh. There was an option to Restore/upgrade/Downgrade from a soft-bricked/bootloop state. Seems to have a bunch of DIY utilities for us dummies, such as backups and rooting. I was also soft-bricked for over 10 hours, so not all hope is lost.
But that's a hardware bootlop no software
How many files had been flashed when you've tried to flash it? If any, have you done any modifications like root etc ?
If no, just lock bootloader and send RMA
If you can send to Google, you don't have to lock bootloader.
If your warranty expired, try to talk to Google may they will give you a replacement anyway, if not Google, you can try to LG because of 15mo warranty from production date
TypNguy said:
Someone got me to try the Nexus Root Toolkit by Wugfresh. There was an option to Restore/upgrade/Downgrade from a soft-bricked/bootloop state. Seems to have a bunch of DIY utilities for us dummies, such as backups and rooting. I was also soft-bricked for over 10 hours, so not all hope is lost.
Click to expand...
Click to collapse
So did the root toolkit work? Your post sounds like it worked. Could you explain what worked for you? I have a similar situation where I have the boot loop but wasn't associated with any OTA upgrades. It happened about a week after I saw the 7.1 update available for download. I have Minimal ADB loaded and have tried to flash to the latest stock image but no luck. Below is my original post from about a week ago. Any help will be appreciated.
"Nexus 5X Bootloop
I have a Nexus 5X in a bootloop that I can stop at the bootloader but will not boot. About a year ago I unlocked the bootloader to get root and used stock Google OS images as opposed to custom ROMS. It has worked fine until a couple days ago it started with the error message, "Your device is unlocked and can't be checked for corruption, lock bootloader and try again." The error message is Orange and offered a link for review further help. g.co/ABH (I don't have the phone in hand so the messages might not be exact) We have not tried to get OTA updates and haven't downloaded anything within days before it started flaking out. In an effort to fix it, I have downloaded the latest stock image 7.1.1 for the nexus 5x bullhead along with the latest version of Minimal ADB and fastboot 1.4. I have flashed the radio and bootloader with /flash-all.bat after editing the Flash -w line and individually flashed /system, /boot, /recovery, /cache, /vendor but excluded the /userdata in an effort to make it work without losing data. This hasn't worked thus far and showed no difference. I know if I lock the bootloader to check for corruption then I will lose my data and then have to unlock it again to get tether capabilities back but will ultimately resort to that if necessary. Anybody else have this issue that might be able to offer suggestions for fixing while keeping the bootloader unlocked? I'm a bit of a noob but learn quickly. Thanks in advance."
snakeman1978 said:
So did the root toolkit work? Your post sounds like it worked. Could you explain what worked for you? I have a similar situation where I have the boot loop but wasn't associated with any OTA upgrades. It happened about a week after I saw the 7.1 update available for download. I have Minimal ADB loaded and have tried to flash to the latest stock image but no luck. Below is my original post from about a week ago. Any help will be appreciated.
"Nexus 5X Bootloop
I have a Nexus 5X in a bootloop that I can stop at the bootloader but will not boot. About a year ago I unlocked the bootloader to get root and used stock Google OS images as opposed to custom ROMS. It has worked fine until a couple days ago it started with the error message, "Your device is unlocked and can't be checked for corruption, lock bootloader and try again." The error message is Orange and offered a link for review further help. g.co/ABH (I don't have the phone in hand so the messages might not be exact) We have not tried to get OTA updates and haven't downloaded anything within days before it started flaking out. In an effort to fix it, I have downloaded the latest stock image 7.1.1 for the nexus 5x bullhead along with the latest version of Minimal ADB and fastboot 1.4. I have flashed the radio and bootloader with /flash-all.bat after editing the Flash -w line and individually flashed /system, /boot, /recovery, /cache, /vendor but excluded the /userdata in an effort to make it work without losing data. This hasn't worked thus far and showed no difference. I know if I lock the bootloader to check for corruption then I will lose my data and then have to unlock it again to get tether capabilities back but will ultimately resort to that if necessary. Anybody else have this issue that might be able to offer suggestions for fixing while keeping the bootloader unlocked? I'm a bit of a noob but learn quickly. Thanks in advance."
Click to expand...
Click to collapse
His problem is a hardware issue not software. Might get lucky and volte it back to life but I highly doubtful . LG notorious for certain models that infinite bootloop issue g4 was the worse.
Yes, the root toolkit worked for me. I still don't know how to flash correctly, so if you have the right driver's associated with your phone/laptop it should be a breeze. The best part is that there's a log, so you know what the toolkit is doing. For example, it may unroot your phone before it flashes the new stock image for you.
---------- Post added at 02:40 AM ---------- Previous post was at 02:36 AM ----------
Just found wugfresh's answer to your question I think.
Link
Address: http://www.wugfresh.com/faqs/how-to-update-ota-not-working/
snakeman1978 said:
So did the root toolkit work? Your post sounds like it worked. Could you explain what worked for you? I have a similar situation where I have the boot loop but wasn't associated with any OTA upgrades. It happened about a week after I saw the 7.1 update available for download. I have Minimal ADB loaded and have tried to flash to the latest stock image but no luck. Below is my original post from about a week ago. Any help will be appreciated.
"Nexus 5X Bootloop
I have a Nexus 5X in a bootloop that I can stop at the bootloader but will not boot. About a year ago I unlocked the bootloader to get root and used stock Google OS images as opposed to custom ROMS. It has worked fine until a couple days ago it started with the error message, "Your device is unlocked and can't be checked for corruption, lock bootloader and try again." The error message is Orange and offered a link for review further help. g.co/ABH (I don't have the phone in hand so the messages might not be exact) We have not tried to get OTA updates and haven't downloaded anything within days before it started flaking out. In an effort to fix it, I have downloaded the latest stock image 7.1.1 for the nexus 5x bullhead along with the latest version of Minimal ADB and fastboot 1.4. I have flashed the radio and bootloader with /flash-all.bat after editing the Flash -w line and individually flashed /system, /boot, /recovery, /cache, /vendor but excluded the /userdata in an effort to make it work without losing data. This hasn't worked thus far and showed no difference. I know if I lock the bootloader to check for corruption then I will lose my data and then have to unlock it again to get tether capabilities back but will ultimately resort to that if necessary. Anybody else have this issue that might be able to offer suggestions for fixing while keeping the bootloader unlocked? I'm a bit of a noob but learn quickly. Thanks in advance."
Click to expand...
Click to collapse