[HELP] OP 7 Pro randomly bricked yesterday, trying to unbrick it but I have never touched any developer options - OnePlus 7 Pro Questions & Answers

Hello everyone,
first of all I wish to apologize if I am not precise enough it is my first time on an android developers' forum.
Here's the situation:
My OP7 Pro (GM1910 model which is the chinese firmware, but I live in Europe so I think my seller flashed it himself prior to selling it) got bricked for no reason yesterday.
It pretty much froze while I was using (some pixels lines started going wild randomly cf. pic 1 the upper line
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)
then got in a bootloop, until i got a black screen with "Qualcomm CrashDump Mode" (cf pic 2).
**Disclaimer: I never tried to root my phone nor Install custom ROMs, indeed both usb debogging, bootloader and OEM are locked.**
At this point I can only go through fastboot mode and recovery mode.
Here is what I tried to do, unsuccessfully:
My 1rst attempt to go on recovery mode and to wipe cache (did not work), then reset system settings (did not work), then erase everything (did not work too).
My 2nd attempt was to unbrick it via EDL Mode and using MSMtools for Android 10. I tried both EU and Global firmware and the download took approx. 200 sec, it did not work my phone still freezes while booting and goes into bootloop. I do think I was on Android 11, but I could not find a mirror to download Android 11 version of MSM.
My 3rd attempt was the Fastboot Method, using fastboot drivers but since both the bootloader and OEM are locked I get "FAILED (remote: 'Please enable OEM unlocking in developer options first')" in cmd.
At this point I am starting to be hopeless. Do you guys think my phone's hardware is just dead ? Do you have any ideas/solution for me?
Anyway, thank you for reading

it is late but... maybe you still own this phone. In that case you can try MSM tool. Try older stock ROMs and then try to upgrade them. Unfortunately you have on your own uncover upgrade route. Sure it is risky, bacause who knows what did previous owner with it, but it is your choice what to do about it.
Also read posts about going from chinese ofw to global/eu. If nothing intersting here, try oneplus community forum. Hope you figure out something very important and you get phone back alive.

Related

I think I just hard bricked my Moto G

So the problem is that my Moto G won't turn on or enter in fastboot mode, I tried charging it up and holding the power button for 3 minutes but it doesn't works. The problem started when I flashed a stock rom so I could change my Moto G to the google edition, there was no problem, then I proceeded to update the firmware to 4.4.4, then I restarted my phone so the updates could be installed, when I checked back the screen was completely black, and it's been like this for more than 3 hours.
Another rare thing is that when I plug the phone on the computer, my computer recognizes the phone like it was on, but I can't access the media files.
I need some serious help right here, sorry for my english thought.
You have hardbricked your MotoG no solution for the moment, i am on your same situation....
I thought I hard-bricked my Moto G too by upgrading to GPe Lollipop through sideload, but I tried this (http://forum.xda-developers.com/mot...rick-hard-bricked-moto-g-2nd-gen-5-0-t2966010) and successfully booted into fastboot mode; and just now booted into GPe Lollipop with bootloader version 41.13 on the Boost variant (XT1031). The only bug I have is the usual screen-ripple, and it goes away after turning off the screen. (CDMA doesn't work, of course)
VitaTaf said:
I thought I hard-bricked my Moto G too by upgrading to GPe Lollipop through sideload, but I tried this (http://forum.xda-developers.com/mot...rick-hard-bricked-moto-g-2nd-gen-5-0-t2966010) and successfully booted into fastboot mode; and just now booted into GPe Lollipop with bootloader version 41.13 on the Boost variant (XT1031). The only bug I have is the usual screen-ripple, and it goes away after turning off the screen. (CDMA doesn't work, of course)
Click to expand...
Click to collapse
I've already tried with different softwares and I get the same result :/
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When I had Samsung Galaxy Note 1, these devices reacted to certain system commands with permanent brick.
If you have tried all and the result is still VOID, then indeed the phone might have more value as spare parts - in ebay.

mate 8 l09 Hardbrick on rescue mode error 11/02

hi everyone.
i have an mate 8 in the rom b161 with bootloader unlocked and twrp, i tried to start to make a rollback on the b131 and in the tutorials than i follow, it is needed to not have twrp and the bootloader, when i tried to close them, the phone restart and gets stuck in rescue mode with this errors:
error no. 11 (recovery image)
error no. 2 (load failed)
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and i cant use the 3 buttons or use the vol down because the phone does a bootlop on rescue mode and the pc does´nt detect the phone too.
is there a anny posible solution to fix the phone?
Try SRKtool to install stock boot - recovery and system img(s) files of the latest functionnal firmware that you had before your brick.
I can't help more because I never bricked my phone and I hope to never brick it. In the thread link, you should find some explanations.
B.R
franzyroy said:
Try SRKtool to install stock boot - recovery and system img(s) files of the latest functionnal firmware that you had before your brick.
I can't help more because I never bricked my phone and I hope to never brick it. In the thread link, you should find some explanations.
B.R
Click to expand...
Click to collapse
Thanks i download the software but im sad to say than the device is not detected on the pc because this fckin rescue mode
google this "mate-s-root-kein-os-kein-twrp-error-func-no-11-recovery-image-func-no-2-load-failed" , translate the first google result
eldiobrando said:
hi everyone.
i have an mate 8 in the rom b161 with bootloader unlocked and twrp, i tried to start to make a rollback on the b131 and in the tutorials than i follow, it is needed to not have twrp and the bootloader, when i tried to close them, the phone restart and gets stuck in rescue mode with this errors:
error no. 11 (recovery image)
error no. 2 (load failed)
and i cant use the 3 buttons or use the vol down because the phone does a bootlop on rescue mode and the pc does´nt detect the phone too.
is there a anny posible solution to fix the phone?
Click to expand...
Click to collapse
Have a look at this thread from Honor 7 on xda. Hope it helps
https://forum.xda-developers.com/showpost.php?p=72215321&postcount=24
malekowsky said:
Have a look at this thread from Honor 7 on xda. Hope it helps
https://forum.xda-developers.com/showpost.php?p=72215321&postcount=24
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Click to collapse
sorry, but the ****ty rescue mode doesnt let recognize the phone
Same Problem
Though i am on honor 6x but stuck at same problem. I didn't found any way to get back to fastboot but you will be able to boot in your system by letting your phone discharge then connect usb to computer, and hold down vol down button and plug in cable to your phone if it boots in fastboot you are lucky otherwise can use your system like before

Help on sp flash tool error

Hello, my Android has been bricked and unable to power on. So I decided to flash stock rom via sp flash tool but it is not successful. I'm always getting errors which I don't know its meaning. Kindly help and provide solution to my problem. See attached Screenshot for error code. Thanks.
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yusufroqib said:
Hello, my Android has been bricked and unable to power on.
Click to expand...
Click to collapse
There are 2 types of bricked phones - Soft and hard
1) Soft bricked: Your phone can be switched on, load recovery or get mesmerized by your bootloop
2) Hard Bricked: Just as the name states, you phone is a literally brick. You know your phone is hard bricked when it will not power on at all.
Since you are unable to power on your phone, I believe it might have been hard bricked. Hence, why your SP Flashtool is not working either
Tiqqy said:
There are 2 types of bricked phones - Soft and hard
1) Soft bricked: Your phone can be switched on, load recovery or get mesmerized by your bootloop
2) Hard Bricked: Just as the name states, you phone is a literally brick. You know your phone is hard bricked when it will not power on at all.
Since you are unable to power on your phone, I believe it might have been hard bricked. Hence, why your SP Flashtool is not working either
Click to expand...
Click to collapse
Do you have any possible solution to my problem?
yusufroqib said:
Do you have any possible solution to my problem?
Click to expand...
Click to collapse
Read the first post of a thread I will be attaching very carefully and hopefully everything will work out fine.
Thread: https://forum.xda-developers.com/cr...ndroid-one-hard-bricked-device-t3361988/page2
Let me know how it goes

Help to fix this!!!

Hey there...
Currently, I'm trapped by the foolish things done by Xiaomi. I have a Redmi note 8 and using it for past 2-3 years. Today it shows another bug which didn't allow to resign my google account which is sign out condition. I tried to fix it. Meanwhile to do it, I just restarted and after it saw a update on my firmware. But after the restarting once more, my phone entirely bricks and just showing "REDMI" and blinks forever.
I tried to do recover it by wipe data. not happened. Do the adb and fastboot. but not working. Now, I can't install a firmware bcoz it is locked and I don't have access to unlock it. And I tried Mi unlock and it can't do his job. what should I do??
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My phone - Redmi note 8 - model: M1908C3JG
Bobo53 said:
Hey there...
Currently, I'm trapped by the foolish things done by Xiaomi. I have a Redmi note 8 and using it for past 2-3 years. Today it shows another bug which didn't allow to resign my google account which is sign out condition. I tried to fix it. Meanwhile to do it, I just restarted and after it saw a update on my firmware. But after the restarting once more, my phone entirely bricks and just showing "REDMI" and blinks forever.
I tried to do recover it by wipe data. not happened. Do the adb and fastboot. but not working. Now, I can't install a firmware bcoz it is locked and I don't have access to unlock it. And I tried Mi unlock and it can't do his job. what should I do??
View attachment 5826305
My phone - Redmi note 8 - model: M1908C3JG
Click to expand...
Click to collapse
is your device in fastboot mode now or its totally dead?
Mirak97 said:
is your device in fastboot mode now or its totally dead?
Click to expand...
Click to collapse
If i need, i can boot to fastboot...
Pls some help me ......
How did you cause that. Not sure you can do anything with locked bootloader. Is it under warranty?
Now.. I lost all the control and go to local vendor. They do it easily...
it is why bcoz no one helped me here... sorry for this
Bobo53 said:
it is why bcoz no one helped me here... sorry for this
Click to expand...
Click to collapse
you didnt check your messages i told you i would help

Question [TB128FU] Xiaoxin Pad 2022 4/64 Flashing ROM went bad, fastbootloop and bricked.

Hello everyone,
I just bought a Lenovo TB128FU tablet which I thought flashing it would be easy. Turned out I managed to make it stucked in the fastboot and I have no idea which ROM should i use to bring it back to factory settings. I did try to use RSA and happened to be using a ROW type of ROM but it got stuck on logo bootloop and after several minutes it brings me back to fastboot (with the ROM from RSA, I could access the stock recovery). I tried aswell to flash it using the CN ROM I found across the internet but it bricked my device with no logo at all. I could still flash the ROM through EDL mode but I am not sure what to do to fix my ROM as I still wonder which correct ROM I should use.
P.S: I read some forums about unlocking the bootloader which requires the unlock ZUI thingy and my serial number is not detected there. Aswell as I searched for my tablet's model on the lenovo documentation. I assume this tablet to be Chinese ROM but the ROM I found "TB128FU_CN_OPEN_USER_Q00012.0_S_ZUI_13.5.365_ST_220526_qpst" doesn't seem to work (it bricked my device after flashing it through QFIL). Did I miss something or anybody could help me point out anything? I also notice that my serial number turned from its original to 0123456789ABDCEF. Please help me I am so frustrated with this problem.
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Go to warranty, tell them ỵou don't know what happens
Hey! thank you for replying. Sadly i don't think that would be possible, I bought it in China but now I am back to my land

			
				
Try "fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img" after flash rom.
Get vbmeta from rom file
I had the same issue, so I tried flashing vbmeta.img.
It was stuck in a weird bootloop, but after holding the power button,
IT WORKED!!!
thanks for the fix, you're awesome
PS: never trust pre-unlocked tablets you bought on Aliexpress

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