Bricked my phone with bootloader locked! - OnePlus 7 Questions & Answers

Hi all,
My Oneplus 7 version is GM1900 and is 1 year old. And after a month of using it, I was tempted to root my device and make an experiment (for which I lost track on the tools, process, ROMs where I rooted my phone). It was a success and had fun using it. Until recently, I decided to unroot back my device. So I tried to do my research and did DIYs but ended up making my phone bricked.
I am a novice at this field and below are the things (maybe important to bring back my dead phone) I did before I bricked my phone.
- As far as I remember, my phone is on build 10.0.9xxxxx
- Downloaded and used 10.0.8-GLOBALOnePlus7Oxygen_14.P.29_OTA_029_all_2009152124...... from sourceforge coming from this thread here
- Flashed the device (after flashing the phone was keep on rebooting so I thought the stupidest thing after)
- Run fastboot and oem lock the device (knowing that every steps I did was right but very stupid all along, and YES, I confirmed to lock the device when notified on the phone)
- And the nightmare begins on my device Status: Keeps on rebooting on Android logo (turn on - > android logo - > turn off - > turn on - > android logo ...)
- Tried rebooting to fastboot but to no avail (it says Device State - Locked)

Have you tried the unbrick tool? https://forum.xda-developers.com/oneplus-7/how-to/unbrick-tool-oneplus-7-msmtool-hydrogen-t3953240

lackobrain2 said:
Have you tried the unbrick tool? https://forum.xda-developers.com/oneplus-7/how-to/unbrick-tool-oneplus-7-msmtool-hydrogen-t3953240
Click to expand...
Click to collapse
I will try this method and give you update. Thank you for your response!

https://forum.xda-developers.com/oneplus-7/how-to/op7-unbrick-tool-to-restore-device-to-t3954325
Use this guide for your phone.

lackobrain2 said:
Have you tried the unbrick tool? https://forum.xda-developers.com/oneplus-7/how-to/unbrick-tool-oneplus-7-msmtool-hydrogen-t3953240
Click to expand...
Click to collapse
I have revived back my phone! Thank you for this tip!

pawelmiernik said:
https://forum.xda-developers.com/oneplus-7/how-to/op7-unbrick-tool-to-restore-device-to-t3954325
Use this guide for your phone.
Click to expand...
Click to collapse
I believe this one will also work to revive my phone as it has the same procedures I did to bring my phone back to life. Anyway, thank you for sharing!

Great news! Glad it helped
daddyboom1100 said:
I have revived back my phone! Thank you for this tip!
Click to expand...
Click to collapse

Related

Pixel Bricked & replaced - old phone returned - can i revive it somehow?

Hi all,
My Pixel bricked a few months back & was still under warranty. It was replaced & I've just today received the original bricked phone back to my surprise.
When plugged in via USB it shows as Qualcomm HS-USB QDLoader 9008
QFIL detects it but I can't find any .xml, .mbn, .hex files to flash it with.
Can i copy anything of the working phone (exact same model), to my laptop to then revive the bricked phone?
Thanks in advance for your advice...
Any luck with this? My girlfriend's Pixel is stuck in this mode as well. I can't find these files anywhere on the net. She's starting to get a little cranky.....please help!
Unfortunately the files you are looking for are not available. The have not been released
shagbag913 said:
Unfortunately the files you are looking for are not available. The have not been released
Click to expand...
Click to collapse
Thanks for the reply. How and when do these files usually get released? Do you advise I keep the device in hopes that I will be able to revive it in the near future?
Thanks!
Melnutz said:
Thanks for the reply. How and when do these files usually get released? Do you advise I keep the device in hopes that I will be able to revive it in the near future?
Thanks!
Click to expand...
Click to collapse
I wouldn't advise keeping it. They honestly will probably never be released, sadly.
Adventur0us said:
Hi all,
My Pixel bricked a few months back & was still under warranty. It was replaced & I've just today received the original bricked phone back to my surprise.
When plugged in via USB it shows as Qualcomm HS-USB QDLoader 9008
QFIL detects it but I can't find any .xml, .mbn, .hex files to flash it with.
Can i copy anything of the working phone (exact same model), to my laptop to then revive the bricked phone?
Thanks in advance for your advice...
Click to expand...
Click to collapse
Melnutz said:
Any luck with this? My girlfriend's Pixel is stuck in this mode as well. I can't find these files anywhere on the net. She's starting to get a little cranky.....please help!
Click to expand...
Click to collapse
shagbag913 said:
Unfortunately the files you are looking for are not available. The have not been released
Click to expand...
Click to collapse
Melnutz said:
Thanks for the reply. How and when do these files usually get released? Do you advise I keep the device in hopes that I will be able to revive it in the near future?
Thanks!
Click to expand...
Click to collapse
shagbag913 said:
I wouldn't advise keeping it. They honestly will probably never be released, sadly.
Click to expand...
Click to collapse
Wrong! I just did it!
https://forum.xda-developers.com/pixel-xl/how-to/guide-update-fastboot-t3498187
Follow that guide but with the files provided here https://forum.xda-developers.com/pixel/help/fix-google-pixel-help-noob-t3790470
(https://dl.google.com/dl/android/aosp/sailfish-opm4.171019.016.b1-factory-68c3a77d.zip)
All you need is a working bootloader, thank God. This just saved my ass.
Creed14 said:
Wrong! I just did it!
https://forum.xda-developers.com/pixel-xl/how-to/guide-update-fastboot-t3498187
Follow that guide but with the files provided here https://forum.xda-developers.com/pixel/help/fix-google-pixel-help-noob-t3790470
(https://dl.google.com/dl/android/aosp/sailfish-opm4.171019.016.b1-factory-68c3a77d.zip)
All you need is a working bootloader, thank God. This just saved my ass.
Click to expand...
Click to collapse
Your right, IF you have a working bootloader. The op does not.
I was having this same issue. Currently running crDroid and selected the Reboot Recovery option from the advanced Power Menu. It turned off but didn't come back on. Tried booting into the bootloader but got nothing. Plugged it into my PC and saw the same device description then realized I probably had a hard brick. I was about to give up when I decided to just hold the power button alone and after about 20 seconds it booted normally. Looks like I dodged a bullet.
shagbag913 said:
I wouldn't advise keeping it. They honestly will probably never be released, sadly.
Click to expand...
Click to collapse
Is there a way to pull it off a working Pixel? I have two 128GBs Pixels with the exact that were running the exact same setup (Unlocked BL with LOS15.1)

Oneplus6 Stuck on rolling dot

Hi all,
My stock ROM Oneplus 6 (3 weeks out of warranty :crying: ) became unresponsive today and crashed.
It failed to boot back in to the OS so I cleared cache - no better, then system settings - no better, then data - no better - but this time I got the Qualcomm crash dump mode.
I've used MSMDownloadtool to flash first - enchilada_22_O.09_180517, then after that did not boot i tried - enchilada_22_O.30_190403.
MSMDownloadtool 'worked' as far as I can tell, as all messages were positives (no errors) and the phone restarted
But unfortunately both have the same result, the phone is stuck on the android spinning dots - no Qualcomm crash dump anymore - small blessings.
I can get into both recovery and fastboot, but I'm at a loss as to what to try next.
I thought the MSMDownload tool was the nuclear option and would work - but no.
Would anyone have any suggestions ?
Thank you!
Dan
Try to flash a stock rom with fastboot, you can find a stock one in the forum and will find a batch file that will flash all the partitions for you, good luck
Chinaroad said:
Try to flash a stock rom with fastboot, you can find a stock one in the forum and will find a batch file that will flash all the partitions for you, good luck
Click to expand...
Click to collapse
Thank you Chinaroad,
I'm sorry for the stupid question, but I thought the MSMDownloader tool was a stock ROM installed through fastboot - this is all new to me - do I need to follow a different method ?
Thanks again
Dan
The msm is a tool that flashes the stock rom at another level than fastboot, and yes as you said it's the ultimate solution and it's strange that it doesnt work for you, so since you can access to fastboot, try to flash it that way without using msm
Chinaroad said:
The msm is a tool that flashes the stock rom at another level than fastboot, and yes as you said it's the ultimate solution and it's strange that it doesnt work for you, so since you can access to fastboot, try to flash it that way without using msm
Click to expand...
Click to collapse
I'm trying the flash-all.bat method, but the guide I'm using (and the program output) tells me the bootloader must be unlocked - of course it isn't.
I've tried Tool All in one to unlock the bootloader - but I get the error message Failed (remote: 'Flashing unlock is not allowed')
What step am I missing...
Sorry, and thanks again
Dan
it says flashing unlock is not allowed cuz i think it needs to be activated in dev menu of the phone, but since you can't power it up ..... . So lets comeback to MSM, are you sure all the files are there and you get no output error?
Chinaroad said:
it says flashing unlock is not allowed cuz i think it needs to be activated in dev menu of the phone, but since you can't power it up ..... . So lets comeback to MSM, are you sure all the files are there and you get no output error?
Click to expand...
Click to collapse
I've weakened and gone for an RMA - in some vain hope that they'll offer a warranty repair :fingers-crossed:
I've followed the guides for MSM to the letter, and it gave only positive feedbacks - but then just wouldn't complete the boot.
From reading these forums - anyone at the stage / with the symptoms I found myself with seems to have been resolved with an RMA
I guess if I'm an idiot and it was software, then the charge won't be huge, I'll suck it up - if I'm not and the issue was hardware then I'll make a descision when I know.
Thanks for your time, and I'll be sure to feedback !
Dan
Goodluck hope you fix it for free or at least not too much
Chinaroad said:
Goodluck hope you fix it for free or at least not too much
Click to expand...
Click to collapse
One plus honoured my (technically expired) warranty and replaced the main board.
Great news, if a little late, I did already buy a OnePlus 7 Pro...
Dan1Dan2 said:
One plus honoured my (technically expired) warranty and replaced the main board.
Great news, if a little late, I did already buy a OnePlus 7 Pro...
Click to expand...
Click to collapse
Nice from them and good for you xD
Dan1Dan2 said:
Hi all,
My stock ROM Oneplus 6 (3 weeks out of warranty :crying: ) became unresponsive today and crashed.
It failed to boot back in to the OS so I cleared cache - no better, then system settings - no better, then data - no better - but this time I got the Qualcomm crash dump mode.
I've used MSMDownloadtool to flash first - enchilada_22_O.09_180517, then after that did not boot i tried - enchilada_22_O.30_190403.
MSMDownloadtool 'worked' as far as I can tell, as all messages were positives (no errors) and the phone restarted
But unfortunately both have the same result, the phone is stuck on the android spinning dots - no Qualcomm crash dump anymore - small blessings.
I can get into both recovery and fastboot, but I'm at a loss as to what to try next.
I thought the MSMDownload tool was the nuclear option and would work - but no.
Would anyone have any suggestions ?
Thank you!
Dan
Click to expand...
Click to collapse
your problem is now fix or still faceing this problem????beoouse i have also same issue becouse i erase persist partiton..when my bootloader unlock after flashing official full firmware via msm download tools my phone stuck on bootloop..won't boot
btuhin17 said:
your problem is now fix or still faceing this problem????beoouse i have also same issue becouse i erase persist partiton..when my bootloader unlock after flashing official full firmware via msm download tools my phone stuck on bootloop..won't boot
Click to expand...
Click to collapse
The motherboard was replaced, this was the only fix for my problem.
Dan1Dan2 said:
The motherboard was replaced, this was the only fix for my problem.
Click to expand...
Click to collapse
only motherboard replace solved this problem??

OnePlus 7 stuck in "Your device is corrupt it can't be trusted" after locking the boo

OnePlus 7 stuck in "Your device is corrupt it can't be trusted" after locking the boo
Help. I've made a big mistake. I can only access the Bootloader. Recovery mode is not accessible.
As with the 7 Pro, I didn't like the standard 7 and decided to return it. Thought it would be a good idea to lock the bootloader before doing so.
OnePlus support won't help me and they are telling me that I can't return the device anymore. "Repair is the only option now" even though I'm in the 30 days return window.
GoToNap said:
Help. I've made a big mistake. I can only access the Bootloader. Recovery mode is not accessible.
As with the 7 Pro, I didn't like the standard 7 and decided to return it. Thought it would be a good idea to lock the bootloader before doing so.
OnePlus support won't help me and they are telling me that I can't return the device anymore. "Repair is the only option now" even though I'm in the 30 days return window.
Click to expand...
Click to collapse
Try this one.
https://forum.xda-developers.com/oneplus-7/how-to/rom-stock-fastboot-roms-oneplus-7-t3937478
If thats not working because of locked bootloader, you can try the MSMTool.
https://forum.xda-developers.com/oneplus-7/how-to/unbrick-tool-oneplus-7-msmtool-hydrogen-t3953240
Note: Never lock the bootloader if system isn't Stock!
Kollachi said:
Try this one.
https://forum.xda-developers.com/oneplus-7/how-to/rom-stock-fastboot-roms-oneplus-7-t3937478
If thats not working because of locked bootloader, you can try the MSMTool.
https://forum.xda-developers.com/oneplus-7/how-to/unbrick-tool-oneplus-7-msmtool-hydrogen-t3953240
Note: Never lock the bootloader if system isn't Stock!
Click to expand...
Click to collapse
I keep trying the MSMTool method but nothing happens when I keep both volume buttons pressed...
GoToNap said:
I keep trying the MSMTool method but nothing happens when I keep both volume buttons pressed...
Click to expand...
Click to collapse
Be sure device is off and try to hold the buttons while connecting phone to your computer.
Kollachi said:
Be sure device is off and try to hold the buttons while connecting phone to your computer.
Click to expand...
Click to collapse
OMG it worked. Thank you so much. You saved my life man!
GoToNap said:
OMG it worked. Thank you so much. You saved my life man!
Click to expand...
Click to collapse
Np dude. Good to know if I could help you.
Kollachi said:
Np dude. Good to know if I could help you.
Click to expand...
Click to collapse
Sorry to be a pain in the ass, but I can't really figure out how to get back to OxygenOS now. Everything is in Chinese...
Also, will this procedure mess with anything on my device?
GoToNap said:
Sorry to be a pain in the ass, but I can't really figure out how to get back to OxygenOS now. Everything is in Chinese...
Also, will this procedure mess with anything on my device?
Click to expand...
Click to collapse
Read the unbrick thread. There is all you need.:good:
Kollachi said:
Read the unbrick thread. There is all you need.:good:
Click to expand...
Click to collapse
I've looked through it but couldn't find anything. Sorry, I am extremely stressed out as tomorrow I am supposed to return this phone and I want to make sure that it passes inspection.
So, I did the following:
- Used the unbrick tool which lead me to HydrogenOS
- Installed the latest OxygenOS version on top of it
- Did a factory reset, and so far everything looks to be in working order.
Am I missing anything here? Are there any possible changes done to the device so that it won't pass inspection?
Sorry again for being so annoying...
GoToNap said:
I've looked through it but couldn't find anything. Sorry, I am extremely stressed out as tomorrow I am supposed to return this phone and I want to make sure that it passes inspection.
So, I did the following:
- Used the unbrick tool which lead me to HydrogenOS
- Installed the latest OxygenOS version on top of it
- Did a factory reset, and so far everything looks to be in working order.
Am I missing anything here? Are there any possible changes done to the device so that it won't pass inspection?
Sorry again for being so annoying...
Click to expand...
Click to collapse
So if OxygenOS works and you also did a factory reset, your device should be fine. Check bootloader status. But it should be locked.
Kollachi said:
So if OxygenOS works and you also did a factory reset, your device should be fine. Check bootloader status. But it should be locked.
Click to expand...
Click to collapse
Yes, I'm on the latest OxygenOS version after a factory reset and the bootloader is locked.
Thank you so much man! You are my hero
GoToNap said:
Yes, I'm on the latest OxygenOS version after a factory reset and the bootloader is locked.
Thank you so much man! You are my hero
Click to expand...
Click to collapse
Great. you could report your experience at the other thread. Maybe it helps other people too.:good:

Pixel 5 Bricked

Hello all,
I did a big mistake, I wanted to go back from DP 3 to Android 11 and once I was going to do the CMD steps, I downloaded the wrong Firmware for the Pixel 5
I didnt see that mistake until I started the steps and the phone turned off and did not turn on anymore.
I know I made a big mistake, but can I do to revert this? I try to restart the phone but nothing, not via power button for 10 or 20 or 30 sec.
Please help
vlc_marcos said:
Hello all,
I did a big mistake, I wanted to go back from DP 3 to Android 11 and once I was going to do the CMD steps, I downloaded the wrong Firmware for the Pixel 5
I didnt see that mistake until I started the steps and the phone turned off and did not turn on anymore.
I know I made a big mistake, but can I do to revert this? I try to restart the phone but nothing, not via power button for 10 or 20 or 30 sec.
Please help
Click to expand...
Click to collapse
No duplicated thread are permitted
Please help us to keep the forums neat
Thanks
vlc_marcos said:
I downloaded the wrong Firmware for the Pixel 5
Click to expand...
Click to collapse
So you used a firmware that was older or one that was for a different device?
Is the bootloader unlocked?
What exactly did you download?
Does the phone charge?
l7777 said:
So you used a firmware that was older or one that was for a different device?
Is the bootloader unlocked?
What exactly did you download?
Does the phone charge?
Click to expand...
Click to collapse
I used the firmware of pixel 4a 5g and I wanted to go from DP3 to android 11.
I cannot see the phone charging . I try long press in any of the buttons and different combinations and nothing. Zero signs of life
vlc_marcos said:
I used the firmware of pixel 4a 5g and I wanted to go from DP3 to android 11.
I cannot see the phone charging . I try long press in any of the buttons and different combinations and nothing. Zero signs of life
Click to expand...
Click to collapse
when its plugged into a computer does the computer see it at all?
thewraith420 said:
when its plugged into a computer does the computer see it at all?
Click to expand...
Click to collapse
not at all is there some kind of hard unbrick??
vlc_marcos said:
not at all is there some kind of hard unbrick??
Click to expand...
Click to collapse
Unfortunately i think your only option will be to send it in to google at this point.. wish you luck though maybe someone has an idea.
thewraith420 said:
Unfortunately i think your only option will be to send it in to google at this point.. wish you luck though maybe someone has an idea.
Click to expand...
Click to collapse
Mine bricked about a month ago and Google suggested uBreakiFix. They tried to do a force flash on it but it didn't work. They ended up replacing the motherboard which fixed it, but now my proximity sensor is always on. I don't know if they can fix that or if it will require another motherboard.
I have same problem, but i can go to bootloader. The problem my phone is locked bootloader and i don't have recovery mode. And when i try to flash it because of locked bootloader i can't do anything. Is there any solution for unbrick locked bootloader?
p_a_r_s_a7 said:
I have same problem, but i can go to bootloader. The problem my phone is locked bootloader and i don't have recovery mode. And when i try to flash it because of locked bootloader i can't do anything. Is there any solution for unbrick locked bootloader?
Click to expand...
Click to collapse
Did you use any special way to even turn on the phone or reach the bootloader?
vlc_marcos said:
Did you use any special way to even turn on the phone or reach the bootloader?
Click to expand...
Click to collapse
I did everything, unfortunately my bootloader is locked and that's problem. With locked bootloader i can't do anything. I had same problems with other phones before and i could unbrick. But for pixel devices i can't find some tool to unbrick.
p_a_r_s_a7 said:
I did everything, unfortunately my bootloader is locked and that's problem. With locked bootloader i can't do anything. I had same problems with other phones before and i could unbrick. But for pixel devices i can't find some tool to unbrick.
Click to expand...
Click to collapse
how did you end up with it like that with bootloader locked? what caused it?
I have the same issue like p_a_r_s_a7 with my Pixel 5.
Only fastboot mode: can't find valid operating system
After flashing the 'right' OTA image for Android 12 DP3 the device cannot be restored anymore.
The image was successfully flashed by 'adb sideload' as recommended.
Seems that a locked bootloader is not 100% save from 'flashed to death'
600 EURO paperwight.
I had this same issue on my 4a 5g and after many hours I managed to fix it. I don't recall exactly but I went through every option of flashing stock via fastboot and android flash tool it eventually worked this was 2 months ago
Cj719 said:
I had this same issue on my 4a 5g and after many hours I managed to fix it. I don't recall exactly but I went through every option of flashing stock via fastboot and android flash tool it eventually worked this was 2 months ago
Click to expand...
Click to collapse
But you could reach fastboot right?
Cj719 said:
I had this same issue on my 4a 5g and after many hours I managed to fix it. I don't recall exactly but I went through every option of flashing stock via fastboot and android flash tool it eventually worked this was 2 months ago
Click to expand...
Click to collapse
Android flash tool immediately detect the locked bootloader and stopped without flashing.
I've tried to check/uncheck every option but no luck. I've used Windows 10.
Did you used the common USB driver requested by Android flash tool ?
Anything else that could be special, eg Linux environment ( what distro, version .. )
Any detail could help..
speo said:
Android flash tool immediately detect the locked bootloader and stopped without flashing.
I've tried to check/uncheck every option but no luck. I've used Windows 10.
Did you used the common USB driver requested by Android flash tool ?
Anything else that could be special, eg Linux environment ( what distro, version .. )
Any detail could help..
Click to expand...
Click to collapse
Windows 10 laptop, adb minimal drivers, made sure device was detected, attempted through fastboot and android flash tool, that's the only things I remember my apologies.
speo said:
I have the same issue like p_a_r_s_a7 with my Pixel 5.
Only fastboot mode: can't find valid operating system
After flashing the 'right' OTA image for Android 12 DP3 the device cannot be restored anymore.
The image was successfully flashed by 'adb sideload' as recommended.
Seems that a locked bootloader is not 100% save from 'flashed to death'
600 EURO paperwight.
Click to expand...
Click to collapse
I send back to Google, i couldn't fix it
Cj719 said:
Windows 10 laptop, adb minimal drivers, made sure device was detected, attempted through fastboot and android flash tool, that's the only things I remember my apologies.
Click to expand...
Click to collapse
thank you anyway, it was a little light on the horizon at least ;-)
p_a_r_s_a7 said:
I send back to Google, i couldn't fix it
Click to expand...
Click to collapse
have you been charged ?
Mine is from another dealer, will see..

Question [SOLVED] Looking for LE2113 boot.img from update 13F17

Hello,
My phone is crapped coz I flashed a wrong boot.img on it after messing up the update (forgot to flash magisk and lost root). I can access Fastboot still but that's about it. IF anyone can provide the right boot.img for that device that would be grately appreciated.
I'll use it to see if I can restore my phone and then patch it correctly this time.
Thanks for any help
Lightkeepernc said:
Hello,
My phone is crapped coz I flashed a wrong boot.img on it after messing up the update (forgot to flash magisk and lost root). I can access Fastboot still but that's about it. IF anyone can provide the right boot.img for that device that would be grately appreciated.
I'll use it to see if I can restore my phone and then patch it correctly this time.
Thanks for any help
Click to expand...
Click to collapse
I strongly suggest with the shape you've gotten yourself into to plug into a PC using the correct msm tool from here https://onepluscommunityserver.com/list/Unbrick_Tools/ and restore your device to factory conditions and start fresh .
mattie_49 said:
I strongly suggest with the shape you've gotten yourself into to plug into a PC using the correct msm tool from here https://onepluscommunityserver.com/list/Unbrick_Tools/ and restore your device to factory conditions and start fresh .
Click to expand...
Click to collapse
Hey,
Thanks for your reply, the thing is there's no EU version in these folders. Can I use global? Also where can I find a tutorial to restore back to stock with this tool? Thanks for your help.
Lightkeepernc said:
Hey,
Thanks for your reply, the thing is there's no EU version in these folders. Can I use global? Also where can I find a tutorial to restore back to stock with this tool? Thanks for your help.
Click to expand...
Click to collapse
Thread 'UNBRICK GUIDE FOR ONEPLUS 9 EU(LE2113) ONLY' https://forum.xda-developers.com/t/unbrick-guide-for-oneplus-9-eu-le2113-only.4448501/
https://community.oneplus.com/thread/1541327 [[Guide] How to use MSM tool]
Thanks man this is helping me so much. I'll take note of all these steps so next time I don't panic and have to ask around for solutions lol. Currently updating my phone to latest updates before rooting again.
Cheers!
Lightkeepernc said:
Thanks man this is helping me so much. I'll take note of all these steps so next time I don't panic and have to ask around for solutions lol. Currently updating my phone to latest updates before rooting again.
Cheers!
Click to expand...
Click to collapse
Your quite alright. How are we not to panic when our devices won't even turn on. Now you know. Take care

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