Hi All,
I locked the bootloader of my redmi 9 power and after the lock device doesn't start and shows "the system has been destroyed".
I can only enter in fastboot. Is there a possibility to fix it?
Once you relock a bootloader a phone only can get booted into its original Stock ROM. Hence re-flash the original Stock ROM.
jwoegerbauer said:
Once you relock a bootloader a phone only can get booted into its original Stock ROM. Hence re-flash the original Stock ROM.
Click to expand...
Click to collapse
jwoegerbauer said:
Once you relock a bootloader a phone only can get booted into its original Stock ROM. Hence re-flash the original Stock ROM.
Click to expand...
Click to collapse
But how
Fuyad Hasan Fahim said:
But how
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Click to collapse
Find your system on the internet and download it. There are solutions somewhere for sure. Did you browse this forum?
Related
How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Clean Start.
Hey Dancho21,
Dancho21 said:
How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Click to expand...
Click to collapse
Assuming that you at least have stock os on the device you can install Samsung Kies on a pc, plug the device in and use Kies to restore your os to stock.
Note: This will not hide the fact that you have altered your phone and your warranty will still be invalid.
As I am new to the forum I am unable to post a link so my recommendation is to google "reinstall stock rom kies".
Good Luck.
-Tommo
Dancho21 said:
How to remove TWRP and install stock recovery?
I do not have original recovery.img, where can I find him?
Click to expand...
Click to collapse
Hi mate
Try this
Thanks, guys.
I wanted to root my phone using the xda tutorial, everything was going well until i flashed twrp. Minute 5:14 in the tutorial
Then as it is shown in the tutorial I went to recovery mode but nothing happened, it just goes into the oneplus logo and shows the bootloader advice and then goes back to the bootloader.
I used the latest version of everything and checked it was the right model.
How did you flash twrp without having twrp in the first place?
You can only "fastboot boot" it?
i did that, sorry if i'm not clear i've never rooted any phone before
we are going to need more info
what OS version are you on and model of phone (Global, 5G, Tmobo, or EU)
what version of twrp did you try to flash?
Bradl79 said:
we are going to need more info
what OS version are you on and model of phone (Global, 5G, Tmobo, or EU)
what version of twrp did you try to flash?
Click to expand...
Click to collapse
I'm on oxygen os 10.1 and I have the global version. I used twrp guacamole 3.3.1-4.img
refer this thread
https://forum.xda-developers.com/oneplus-7-pro/how-to/rom-stock-fastboot-roms-oneplus-7-pro-t3931424
abhi0502 said:
refer this thread
https://forum.xda-developers.com/oneplus-7-pro/how-to/rom-stock-fastboot-roms-oneplus-7-pro-t3931424
Click to expand...
Click to collapse
you mean copy paste everything and hope i get answered there?
CaptainBlue11 said:
you mean copy paste everything and hope i get answered there?
Click to expand...
Click to collapse
no follow the method given in the thread
abhi0502 said:
no follow the method given in the thread
Click to expand...
Click to collapse
Can't even go into fastboot mode without it getting to the bootloader screen
CaptainBlue11 said:
Can't even go into fastboot mode without it getting to the bootloader screen
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Click to collapse
i think best thing u can do is flash through msm tools.
https://forum.xda-developers.com/oneplus-7-pro/how-to/op7pro-collection-unbrick-tools-t3956595
abhi0502 said:
i think best thing u can do is flash through msm tools.
https://forum.xda-developers.com/oneplus-7-pro/how-to/op7pro-collection-unbrick-tools-t3956595
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Click to collapse
should i use them considering they are made for android 9?
CaptainBlue11 said:
should i use them considering they are made for android 9?
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Click to collapse
it will completely reset your device as it will be like new phone with bootloader locked.
You can update to android 10 via ota
I've flashed 3.4.0-15][surya] recovery then flashed lineageos and havoc but the wifi wasn t working so I tried to flash the original rom but it just boots into recovery
Please help guys?
Bozdo said:
I've flashed 3.4.0-15][surya] recovery then flashed lineageos and havoc but the wifi wasn t working so I tried to flash the original rom but it just boots into recovery
Please help guys?
Click to expand...
Click to collapse
Most probable you did not Format data after you flashed the stock ROM. Download the fastboot of the stock ROM you wanna use, unzip it and flash it with MiFlash tool.
Alin45 said:
Most probable you did not Format data after you flashed the stock ROM. Download the fastboot of the stock ROM you wanna use, unzip it and flash it with MiFlash tool.
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Click to collapse
I did wipe system folder, cache and dalvik folders
Bozdo said:
I did wipe system folder, cache and dalvik folders
Click to expand...
Click to collapse
Nope...format data is needed (this one when you have to type ”yes”)
Even though I get this message error the phone booted the rom, weird...
So can I try flashing other roms like lineageos using this tool or do I need twrp? Could the wifi error on the other roms be from not properly formatting the folders?
View attachment 5128525
Bozdo said:
Even though I get this message error the phone booted the rom, weird...
So can I try flashing other roms like lineageos using this tool or do I need twrp? Could the wifi error on the other roms be from not properly formatting the folders?
View attachment 5128525
Click to expand...
Click to collapse
Yeah, you got that error because you did not lock your bootloader, but ROM will work just fine. You can use MiFlash for stock ROMs only.
The Wi-Fi problems are usually related by flashing the custom ROM from the wrong stock firmware and vendor version. Just read the first page (OP) of the ROM you wanna flash and see what version of the stock ROM is needed (most of them ask for 12.0.3.0 version, but some ask for 12.0.2.0 or 12.0.4.0).
Alin45 said:
Yeah, you got that error because you did not lock your bootloader, but ROM will work just fine
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Click to collapse
Say I lock the bootloader, but what if I want to unlock after? will I have to wait 7 days again?
Bozdo said:
Say I lock the bootloader, but what if I want to unlock after? will I have to wait 7 days again?
Click to expand...
Click to collapse
If you already unlock. Then flash with fastboot, phone will lock again. And you can instant unlock again because your Mi Account have permission to unlock your device.
Does anyone here know how to disable the warning when the device is booting?
Re-flash Stock ROM.
jwoegerbauer said:
Re-flash Stock ROM.
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Click to collapse
no i want to keep the custom rom i just want that bootloader warning to not show up
Fggevhy said:
no i want to keep the custom rom i just want that bootloader warning to not show up
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Click to collapse
Could you tell me which custom Rom you are using on SM A015F?
i would like to give my 7 pro to the wife but she doesn't need mod or root
is there a guide to go back to fully stock / bootloader lock , like you got the phone right out the box ?
at the moment its rooted and unlocked bootloader at stock rom
boontje3 said:
i would like to give my 7 pro to the wife but she doesn't need mod or root
is there a guide to go back to fully stock / bootloader lock , like you got the phone right out the box ?
at the moment its rooted and unlocked bootloader at stock rom
Click to expand...
Click to collapse
Android Flash Tool will do it.
Lughnasadh said:
Android Flash Tool will do it.
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Click to collapse
this one corect ? https://flash.android.com/
and then these 3 options enough
Wipe Device
Lock Bootloader
Force Flash all Partitions
boontje3 said:
this one corect ? https://flash.android.com/
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Click to collapse
Yes
Lughnasadh said:
Yes
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Click to collapse
thx