reunlock my Device - OnePlus 2 Q&A, Help & Troubleshooting

Hello guys
i flashed stock rom back and locked my bootloader now i want to unlock it but i cant ,,,, my recovery (Twarp) not the stock recovery any ideas how to unlock the bootloader ?

motazbamr said:
Hello guys
i flashed stock rom back and locked my bootloader now i want to unlock it but i cant ,,,, my recovery (Twarp) not the stock recovery any ideas how to unlock the bootloader ?
Click to expand...
Click to collapse
Same way you unlocked it before. Using fastboot. Enable oem unlocking in developer options.

B!Gguy said:
Same way you unlocked it before. Using fastboot. Enable oem unlocking in developer options.
Click to expand...
Click to collapse
i cant when i do it it restart and open Twarp without unlock bootloader

motazbamr said:
i cant when i do it it restart and open Twarp without unlock bootloader
Click to expand...
Click to collapse
When you do what? Describe what you've tried so far.

B!Gguy said:
When you do what? Describe what you've tried so far.
Click to expand...
Click to collapse
i use the codes to unlock my device on Fastboot >>> fastboot oem unlock >>> my device restart to Twarp >>>> and Thats it . its not unlocked

motazbamr said:
i use the codes to unlock my device on Fastboot >>> fastboot oem unlock >>> my device restart to Twarp >>>> and Thats it . its not unlocked
Click to expand...
Click to collapse
What do you see on the command prompt after issuing 'fastboot oem unlock' command?

motazbamr said:
Hello guys
i flashed stock rom back and locked my bootloader now i want to unlock it but i cant ,,,, my recovery (Twarp) not the stock recovery any ideas how to unlock the bootloader ?
Click to expand...
Click to collapse
Hey there...
Had same problem.
When issue command fastboot oem unlock, it reboots straight to recovery.
However I used second recovery method from here
https://forums.oneplus.net/threads/...ck-guide-for-a-hard-bricked-oneplus-2.347607/
And it restored everything to stock with locked bootloader.
Now unlock the bootloader like normally would.
Note u need to have the drivers installed.
Hope it works for u.
Sent from my ONE A2005 using Tapatalk

Brandon Indar said:
Hey there...
Had same problem.
When issue commend fastboot oem unlock, it reboots straight to recovery.
However I used second recovery method from here
https://forums.oneplus.net/threads/...ck-guide-for-a-hard-bricked-oneplus-2.347607/
And it restored everything to stick with locked bootloader.
Now unlock the bootloader like normally would.
Note u need to have the drivers installed.
Hope it works for u.
Click to expand...
Click to collapse
Thanks bro i will try it

Brandon Indar said:
Hey there...
Had same problem.
When issue command fastboot oem unlock, it reboots straight to recovery.
However I used second recovery method from here
https://forums.oneplus.net/threads/...ck-guide-for-a-hard-bricked-oneplus-2.347607/
And it restored everything to stock with locked bootloader.
Now unlock the bootloader like normally would.
Note u need to have the drivers installed.
Hope it works for u.
Sent from my ONE A2005 using Tapatalk
Click to expand...
Click to collapse
thaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaanx bro :good::good::good::good:

motazbamr said:
thaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaanx bro :good::good::good::good:
Click to expand...
Click to collapse
Glad it worked.[emoji3]
Sent from my ONE A2005 using Tapatalk

Hey guys. Unfortunately, I'm having the same problem right now. May i know which method from the link did you guys used to make your OP2 working again.
Thank you!

Hey bro i used the second method and it works perfectly fine ?

Thanks for your prompt response mate..

conqueror_25 said:
Thanks for your prompt response mate..
Click to expand...
Click to collapse
Welcome ? i hope it works out...

Related

Edl solution for our lovely redmi note 4x

hello my friend
how to enter edl mode from fastboot just by one click :
just download the file and extract it then enter your phone on fastboot and just click on edl file then cmd will start just hit enter and congratulation your phone is on edl you can flash Miui Rom without unlock your bootloader
tested by me
hit thanks if helped :good::good::good::good:
Would it be possible to flash a dev ROM with the stock recovery replaced with TWRP using this method? I'm keen to avoid all the hassle associated with unlocking the bootloader.
akino553 said:
hello my friend
how to enter edl mode from fastboot just by one click :
just download the file and extract it then enter your phone on fastboot and just click on edl file then cmd will start just hit enter and congratulation your phone is on edl you can flash Miui Rom without unlock your bootloader
tested by me
hit thanks if helped :good::good::good::good:
Click to expand...
Click to collapse
Sorry bro not happening.
EDL mode is locked with bootloader, even Deep Flash Cable doesn't work..
snehitap said:
Sorry bro not happening.
EDL mode is locked with bootloader, even Deep Flash Cable doesn't work..
Click to expand...
Click to collapse
bro try it then tell me that i tried it by my self
dwl99 said:
Would it be possible to flash a dev ROM with the stock recovery replaced with TWRP using this method? I'm keen to avoid all the hassle associated with unlocking the bootloader.
Click to expand...
Click to collapse
sorry bro i did'nt try it coz i unlocked my bootloader
try it if you can
akino553 said:
bro try it then tell me that i tried it by my self
Click to expand...
Click to collapse
Tried hence telling u...
This method is very important for those with locked bootloader. Can anyone else confirm that it works ??
i can confirm that it enters in edl mode..chk this
doesn't work
Need confirmation from more users, whether this method works or not.
Thank you in advance.
Yes it work if you have unlock bootloader.
if you don't feel like downloading, the command to get into EDL is:
fastboot oem edl
Will it work on Snapdragon variant without unlocking bootloader
not working on 2017 edition... must open the backdoor case to do edl
Have you tried it or just saying?
lexuz said:
Have you tried it or just saying?
Click to expand...
Click to collapse
He wrote that : "tested by me'', not sure tho.
confirm not working on device with lock bootloader
This doesn't work unless your bootloader is unlocked
If anyone is thinking they can root their device via this method, it's not gonna happen. cuz edl in 4X requires unlocked bootloaders or sorting tow points on motherboard. some people says they can make edl cable for 4X but I've not tested it by myself
akino553 said:
hello my friend
how to enter edl mode from fastboot just by one click :
just download the file and extract it then enter your phone on fastboot and just click on edl file then cmd will start just hit enter and congratulation your phone is on edl you can flash miui rom without unlock your bootloader :d:d:d
tested by me
hit thanks if helped :good::good::good::good:
Click to expand...
Click to collapse
---------------------------------------------------------------------
does it work for locked fastboot (bootloader)?
--------------------------------------------------------------------
Ramipro said:
This doesn't work unless your bootloader is unlocked
Click to expand...
Click to collapse
amirhtc said:
---------------------------------------------------------------------
does it work for locked fastboot (bootloader)?
--------------------------------------------------------------------
Click to expand...
Click to collapse
The post above yours... omg

Help!! plzz

Hi. I have got a problem. I currently have a lg nexus 4 . i accidently installed twrp in boot. so every time i open my phone twrp comes. and half of my touch screen does not work. so i can't fully swipe to install roms and cant type certain lettrs in keyboard in terminal and the bootloader is locked. so how do i get out of this . any help will be greatly appreciated . Thank you
How is your bootloader locked while having TWRP installed? Boot to bootloader and unlock it again. Then proceed with flashing the stock image.
n0b0dy666 said:
How is your bootloader locked while having TWRP installed? Boot to bootloader and unlock it again. Then proceed with flashing the stock image.
Click to expand...
Click to collapse
I used flashify to install twrp
098765 said:
Hi. I have got a problem. (...)
Click to expand...
Click to collapse
So read slowly and accurately:
[HOW-TO] How to flash a factory image / return to stock / unlock / root #
Or try this simple way of flashing factory image on your mako...
Nitin
nitin.chobhe said:
Or try this simple way of flashing factory image on your mako...
Nitin
Click to expand...
Click to collapse
it requres an unlocked bootlodaer
098765 said:
it requres an unlocked bootlodaer
Click to expand...
Click to collapse
Can you boot in to fastboot mode?
You can flash full OTA image even if the bootloader is locked. Flashing instructions here.
Nitin
nitin.chobhe said:
Can you boot in to fastboot mode?
You can flash full OTA image even if the bootloader is locked. Flashing instructions here.
Nitin
Click to expand...
Click to collapse
it seems there isn't one for nexus 4
nitin.chobhe said:
Can you boot in to fastboot mode?
You can flash full OTA image even if the bootloader is locked. Flashing instructions here.
Nitin
Click to expand...
Click to collapse
I don,t see one for my nexus 4
nitin.chobhe said:
Can you boot in to fastboot mode?
You can flash full OTA image even if the bootloader is locked. Flashing instructions here.
Nitin
Click to expand...
Click to collapse
Umm to apply update from adb a swipe is required which I can't
098765 said:
Hi. I have got a problem. I currently have a lg nexus 4 . i accidently installed twrp in boot. so every time i open my phone twrp comes. and half of my touch screen does not work. so i can't fully swipe to install roms and cant type certain lettrs in keyboard in terminal and the bootloader is locked. so how do i get out of this . any help will be greatly appreciated . Thank you
Click to expand...
Click to collapse
use fastboot, first unlock the bootloader with code fastboot oem unlock, then move the kernel of your android version to the fastboot folder and flash it on the boot partition, with the code fastboot flash boot boot.img, that's all.
098765 said:
I don,t see one for my nexus 4
Click to expand...
Click to collapse
And what is this: http://android.clients.google.com/p....signed-occam-LMY47V-from-LMY47O.050356b6.zip ??
Nitin

Maybe a bricked phone

Hey guys, I need some help. I searched a lot and didn't find nothing that looks like my problem.
I had a OP5 with Magisk root and tried to back it to stock. Then I flashed OnePlus recovery again, wiped everything and install 5.1.3 again. Everything ok until I made some dumb ****.
I tried to re-lock my bootloader and now my phone says that it won't boot up because it's corrupted. I can boot into both recovery and fastboot but I can't install anything (I can only install through ADB sideload and it says install failed) and I can't re-unlock my bootloader because it says remote: Flashing Unlock is not allowed cant boot (but I can't boot so I can't enable oem unlock through developer menu).
There is anything that I can do to make my phone boot again?
Thanks in advance.
[TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery) use this
killerex said:
[TOOL] TOOL ALL IN ONE (Drivers|Unlock|TWRP|Factory Image|Stock Recovery) use this
Click to expand...
Click to collapse
Thank u, killerex. Just one doubt: I see on the post about the tool that I need to have OEM unlocking enabled but, as I said, I can't do this since I can't boot. I can use this tool to flash Oxygen OS even with OEM unlocking disabled? And, if yes, how do I do, just flash the zip using the tool while in recovery?
ReeSilva said:
Thank u, killerex. Just one doubt: I see on the post about the tool that I need to have OEM unlocking enabled but, as I said, I can't do this since I can't boot. I can use this tool to flash Oxygen OS even with OEM unlocking disabled? And, if yes, how do I do, just flash the zip using the tool while in recovery?
Click to expand...
Click to collapse
Go to fastboot mode using the tool you can flash new recovery and unlock bootloader and flash rom..sorry for bad English
in fastboot mode, use fastboot command to flash new recovery and then install new rom in recovery. You can also use adb sideload in recovery.
thejuzo said:
in fastboot mode, use fastboot command to flash new recovery and then install new rom in recovery. You can also use adb sideload in recovery.
Click to expand...
Click to collapse
That's one of my problems, I can't flash new recovery cuz my bootloader is locked
killerex said:
Go to fastboot mode using the tool you can flash new recovery and unlock bootloader and flash rom..sorry for bad English
Click to expand...
Click to collapse
No problems, my english is not that good too. Just one more question: there's any difference if I go to fastboot through the tool or the power option (vol up + power), because since I can only boot my phone in fastboot or recovery there is no way to go to fastboot using the tool (I guess)
ReeSilva said:
No problems, my english is not that good too. Just one more question: there's any difference if I go to fastboot through the tool or the power option (vol up + power), because since I can only boot my phone in fastboot or recovery there is no way to go to fastboot using the tool (I guess)
Click to expand...
Click to collapse
no you have to be on fastboot mode..https://www.androidfilehost.com/?a=show&w=files&flid=38683
killerex said:
Go to fastboot mode using the tool you can flash new recovery and unlock bootloader and flash rom..sorry for bad English
Click to expand...
Click to collapse
It didn't work, as I said, it can't flash a recovery with a locked bootloader and I can't unlock because I can't boot to enable oem unlocking
ReeSilva said:
It didn't work, as I said, it can't flash a recovery with a locked bootloader and I can't unlock because I can't boot to enable oem unlocking
Click to expand...
Click to collapse
Good try!
ReeSilva said:
It didn't work, as I said, it can't flash a recovery with a locked bootloader and I can't unlock because I can't boot to enable oem unlocking
Click to expand...
Click to collapse
You could try this:
https://www.google.ca/amp/s/forum.x...uide-unbrick-guide-hard-bricked-t3761706/amp/
It should work for almost any state. I haven't had the need to use it yet, but let me know if it works for you.
Cheers! ?
ScRuFFy7 said:
You could try this:
https://www.google.ca/amp/s/forum.x...uide-unbrick-guide-hard-bricked-t3761706/amp/
It should work for almost any state. I haven't had the need to use it yet, but let me know if it works for you.
Cheers!
Click to expand...
Click to collapse
I was trying to do this but Mega has a quota. I'll try with this link. Thank you for your try to help doesn't matter the result
Did you use this tool https://photos.app.goo.gl/4Z5GpgZpmn6FooWn7
ScRuFFy7 said:
You could try this:
https://www.google.ca/amp/s/forum.x...uide-unbrick-guide-hard-bricked-t3761706/amp/
It should work for almost any state. I haven't had the need to use it yet, but let me know if it works for you.
Cheers!
Click to expand...
Click to collapse
It works
Thanks a lot.
You need to use the Qualcomm tool if it's that bad :
https://forum.xda-developers.com/oneplus-5/how-to/unbrick-tool-oneplus-5-t3648169
You're gonna lose all your data cos the phone will get a COMPLETE factory reset, take it as a life lesson to back up first
Oh...never mind then, lol
unbrick phone for chinese
https://youtu.be/bBP5eWvvrQM
btw,pls post it in q&a
djsubterrain said:
You need to use the Qualcomm tool if it's that bad :
https://forum.xda-developers.com/oneplus-5/how-to/unbrick-tool-oneplus-5-t3648169
You're gonna lose all your data cos the phone will get a COMPLETE factory reset, take it as a life lesson to back up first
Oh...never mind then, lol
Click to expand...
Click to collapse
Oh, actually lose my data is not a problem. My only fear was lose my phone LOL But the post from ScRuFFy7 works as a charm.

Bootloop and locked bootloader

Hello guys, I have a problem. I updated my Mi A1 and now I am in bootloop. I can't use MiFlash because I have locked bootloader.
I have tried fastboot oem edl, adb sideload in recovery but it didnt help. Any solution?
bad luck !! Test point method is the only way ? i faced the same situation ... please don't go to the service centre , they will tell you that the motherboard of your device needs a change .. and ask for a big amount of money if your phone is out of warranty ..!! search for the test point method here .. follow the video , and then follow the steps to go back to stock oreo from pie .. that's the only way ??
Same problem happened with me
My internal storage gets full and mobile automatically got switched off and bootloop
I tried to flash my self with adb command fastboot oem unlock
And successfully unlocked the bootloader & flashing process started but it keep flashing for long time whole night
So i decided to go near shop and gave him he tried with EDL test point and then phone goes in black screen He gave up :crying:
Now I'm thinking to go mi service centre but i get to know their ans is to change motherboard
PepeDaFrog said:
Hello guys, I have a problem. I updated my Mi A1 and now I am in bootloop. I can't use MiFlash because I have locked bootloader.
I have tried fastboot oem edl, adb sideload in recovery but it didnt help. Any solution?
Click to expand...
Click to collapse
What did u update? Stock rom? When did you buy the device? Can you get into fastboot? Can you get into recovery?
i just flashed the device for my wife with stock fastboot and locked the bootloader and of course it ends in bootloop.
i removed sim and micro sd and it boots up.
cheffy11 said:
What did u update? Stock rom? When did you buy the device? Can you get into fastboot? Can you get into recovery?
Click to expand...
Click to collapse
I have downgraded from pie to 8.1 oreo. Yes, i can get into fastboot and recovery but cant unlock the bootloader.
PepeDaFrog said:
I have downgraded from pie to 8.1 oreo. Yes, i can get into fastboot and recovery but cant unlock the bootloader.
Click to expand...
Click to collapse
did you try fastboot oem unlock?
Gamestrav said:
did you try fastboot oem unlock?
Click to expand...
Click to collapse
Yes, I have. I didnt work because I have OEM Unlock disabled and cant get into system.
PepeDaFrog said:
Yes, I have. I didnt work because I have OEM Unlock disabled and cant get into system.
Click to expand...
Click to collapse
What recovery do u have?
PepeDaFrog said:
I have downgraded from pie to 8.1 oreo. Yes, i can get into fastboot and recovery but cant unlock the bootloader.
Click to expand...
Click to collapse
You messed up because from stock Pie onwards, Xiaomi has implemented ARB which will bootloop your phone if you downgrade your rom.
barrack1 said:
You messed up because from stock Pie onwards, Xiaomi has implemented ARB which will bootloop your phone if you downgrade your rom.
Click to expand...
Click to collapse
Hi! Does testpoint method works here?
I'll try with a home made EDL cable, if this does not work I'll have to drive to the office for tools and try the test point. I'll update, but if anyone knows if this or that works and see this post on time, let me know!
UPDATE:
- EDL cable didn't work.
- Test point method worked fine, I thought that opening this phone would be harder, search for dissasembly tutorials on youtube and for test point method, the brick got back to life and it's fully working!

Got hard brick my oneplus 8 pro

I am using Oneplus 8 pro stable 11.0.5.5 AA version..today um trying so many methods for rooting my device but i faild...then i lose my hope and decide that i dont trying it any more..thats why um trying to relock my bootloder...but um forget one thing that i flash magisk pached img..when i type the command fastboot oem lock its got a hard brick my device and show this massage...now i cant boot my device and also cant do anything'...please help me what should i do now please help me
Reaz Islam said:
I am using Oneplus 8 pro stable 11.0.5.5 AA version..today um trying so many methods for rooting my device but i faild...then i lose my hope and decide that i dont trying it any more..thats why um trying to relock my bootloder...but um forget one thing that i flash magisk pached img..when i type the command fastboot oem lock its got a hard brick my device and show this massage...now i cant boot my device and also cant do anything'...please help me what should i do now please help me
Click to expand...
Click to collapse
Well the first rule when unlocking a device is to never lock the device unless it's full stock like you just flashed it. You should be able to hold the 3 buttons together (called a 3 finger salute) and get into fastboot to unlock it again. If it was a hard brick, there would be no life to it at all. As long as it is recognized in fastboot then it's not a brick. Good thing there are binaries lol
biggiesmalls657 said:
Well the first rule when unlocking a device is to never lock the device unless it's full stock like you just flashed it. You should be able to hold the 3 buttons together (called a 3 finger salute) and get into fastboot to unlock it again. If it was a hard brick, there would be no life to it at all. As long as it is recognized in fastboot then it's not a brick. Good thing there are binaries lol
Click to expand...
Click to collapse
Yes its works but what should i do now? I am in now fastboot mood and unlock it again...and hit command (fastboot reboot) but phone stuck on fastboot
Reaz Islam said:
Yes its works but what should i do now? I am in now fastboot mood and unlock it again...and hit command (fastboot reboot) but phone stuck on fastboot
Click to expand...
Click to collapse
Fastboot oem unlock
then
You need to flash the base you were on that's not patched
Fastboot flash boot boot.img
Brother can i have your Facebook account?
biggiesmalls657 said:
Fastboot oem unlock
then
You need to flash the base you were on that's not patched
Fastboot flash boot boot.img
Click to expand...
Click to collapse
Reaz Islam said:
Brother can i have your Facebook account?
Click to expand...
Click to collapse
No it's mine
biggiesmalls657 said:
No it's mine
Click to expand...
Click to collapse
No no bro i want your profile link to talk with you not your id i need your help brother very badly
I told you what to do.
biggiesmalls657 said:
I told you what to do.
Click to expand...
Click to collapse
Ok brother fastboot flash boot stockboot.img ?
Fastboot flash boot (filename.zip)
biggiesmalls657 said:
I told you what to do.
Click to expand...
Click to collapse
biggiesmalls657 said:
Fastboot flash boot (filename.zip)
Click to expand...
Click to collapse
Bro i do what you advice but still stuck on fastboot mode
Or use payload dumper with stock firmware and use the flash all method
biggiesmalls657 said:
Or use payload dumper with stock firmware and use the flash all method
Click to expand...
Click to collapse
Is it harmful for my device fingerprint?
Reaz Islam said:
Is it harmful for my device fingerprint?
Click to expand...
Click to collapse
No I did it
biggiesmalls657 said:
No I did it
Click to expand...
Click to collapse
Brother can you give me a video link how to do it?

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