I've got stuck in this situation by flashing the stock rom using the Mi flash tool and locked the bootloader. I am able to get into brom mode and use the SP Flash tool but flashing the stock rom again results in the same bootloop. Is there a way to unlock the bootloader using the SP Flash tool or something else? The Mi Unlock tool doesn't work as the device isn't linked to my account.
(Tool) ROM2box All in one FRP, Flashing & unlocking tool
ROM2box is a Powerful tool and GUI bring all the tools on a single app. it support qcom mediatek and spreadtum phones. Supported Functions- Function Name Status bypass Auth Yes bypass FRP MTK yes bypass FRP qcom yes bypass FRP samsung...
forum.xda-developers.com
https://github.com/bkerler/mtkclient#unlock-bootloader
Related
Hello together,
i bricked my device. Unfortunately now i have bootloader unlock and frp locked !
i cannot install twrp anymore.
can anybody help me with a solution `?
please
Flash stock firmware, once you boot stock, go developers options and enable oem unlock
cannot go back to stock rom... phone locked frp locked, not possible via fastboot to unlock device anymore.
booting into phone is also not possible. and firmware downloading via erecovery failed.
please need help !!!
You could up grade your Phone vía dload o sdcard, when you put the firmware in the sd or internal, it auto flashes, Just flash the signed firmware for your device
I would like to ask if is there any way to change PRA devices FRP state from Locked to Unlocked via TWRP Recovery
I want to back to stock on my Xiaomi A2 (full factory state - bootloader locked, no TWRP etc.) to get ma warranty back.
My current status:
- bootloader and critical unlocked
- loaded V10.0.8.0.PDIMIXM ROM (Fastboot official) from https://forum.xda-developers.com/mi-a2/how-to/ota-v9-6-5-0-odimife-t3823445 (used edl mode)
- previously I installed TWRP, decryption disabler and magiks
My last way to install ROM was by edl mode - downloaded fastboot version and used MiFlash tool (clean all). Previously I tried to run flash_all.bat from fastboot ROM, but it stopped on lashing devcfg_a (FAILED (remote: Flashing is not allowed for Critical Partitions), but I have critical unlocked.
My question is: Should I use MiFlash with edl mode to back to full stock with "clean all and lock" mode? Is it safe? I am afraid of locking bootloader and missing something what should be done before (I read it can brick the phone).
Should I install recovery first (missing in fastboot package), enable encryption or do something more?
Just flash fastboot image and relock and it'll be fine
I've reinstalled stock rom just yesterday, i had the same error with Mi Flash, i've flashed all manually from ADB, if you're coming from an Android Q ROM flash back the persist partition (i've a full Pie Backup) first or your WiFi MAC will disappear, when you've installed all (if the phone boot with Android One and everything Is working) just lock the bootloader (i've just used Oem Lock, idk about critical partitions) and you're good to go
When I used Mi A2 Toolkit, there were 3 options when I was unlocking bootloader: "Unlock OEM", "Unlock Flashing" and "Unlock flashing critical". I am not sure if executed all of them, but I am sure they were at least 2 of them.
So do I have to lock in the opposite way "Lock flashing critical", "Lock flashing" and "Lock OEM" or just "Lock OEM"? I need to be sure.
Can something happen if I will try to lock in that way, but I didn't unlock if before?
There is a toggle in developer options, "OEM Unlocking," which needs to be toggled on to lock or unlock the bootloader with fastboot. I would leave the bootloader and critical both unlocked until you are ready to use the warranty. If you have a bad flash and then lock the bootloader or critical then you might have a hard time getting everything working again.
Is there any way to flash stock ROM with a locked bootloader ?
When i try to unlock bootloader with Mi Unlock, it is asking me to unlock some setting in the Mi app in the phone, which i cannot because the phone is wiped.
:crying:
I'm assuming you're not telling some details regarding this but for your question, you can't normally flash rom with locked bootloader. You'll need authorized account and flash in edl mode.
Mi 9T Pro ll Tapatalk
mato200 said:
Is there any way to flash stock ROM with a locked bootloader ?
When i try to unlock bootloader with Mi Unlock, it is asking me to unlock some setting in the Mi app in the phone, which i cannot because the phone is wiped.
:crying:
Click to expand...
Click to collapse
Do you have TWRP?
If yes, just flash stock rom and flash stock recovery ?
I am pretty sure if your bootloader is locked then you are on stock rom and recovery.
Hi! I've bught a chinese 12 Pro with an unlocked bootloader and global firmware.
After accidentally locking the bootloader the phone only booted into recovery.
Mi Unlock wouldn't complete re-unlocking (message was: Please add your account in MIUI's Settings) so I resorted to one of these technicians with access to an EDL authorization server.
He was able to flash MIUI 13, China, Fastboot version, but the phone started showing the "system destroyed" message.
We also tried MIUI 14, China, latest. Same result.
So now I'm stuck with a phone with a locked bootloader that only starts in Fastboot mode.
Any ideas of what should I do next?
I read about flashing individual images using fastboot but I don't know if this is allowed for this phones in EDL.
Or maybe flash some Dev or other special version?
Thanks for any advice.
If you have paid, see this with the technician who has an obligation of result.
Try to flash this rom in EDL mode.
Package Name: zeus_images_V13.0.12.0.SLBCNXM_20211229.0000.00_12.0_cn_6bbe7289d7.tgz
Xiaomi Firmware Updater
The ultimate script that provides firmware packages for Xiaomi devices.
xiaomifirmwareupdater.com