Unlock bootloader Unofficially !!!!
No need to wait for mi unlock tool verification
To unlock boot loader
Use at your own RISK
Most important backup ur data
Download the currently installed miui version Fast boot ROM (may be lollipop or marshmallow )
Then extract to computer after that delete emmc_appsboot.mbn and recovery.img
After that download custom recovery I used zcx twrp recovery. download emmc_appsboot.mbn.zip then extract it attached in last then paste it into extracted fast boot ROM
Put your our device into fast boot mode and then into edl
Using mi flash flash this edited fast boot ROM by clicking flash all button
After seeing your operation completed successfully then boot into fast boot directly don't reboot device
Now open fast boot cmd and run command
fastboot oem unlock-go
Voila your device unlocked successfully then reboot device by typing fastboot reboot
Just download correct version fastboot ROM installed version of MIUI it may be MIUI 7 lollipop or MIUI 8 lollipop or MIUI 8 marshmallow
sagar1212 said:
Unlock bootloader Unofficially !!!!
No need to wait for mi unlock tool verification
To unlock boot loader
Use at your own RISK
Most important backup ur data
Download the currently installed miui version Fast boot ROM (may be lollipop or marshmallow )
Then extract to computer after that delete emmc_appsboot.mbn and recovery.img
After that download custom recovery I used zcx twrp recovery. download emmc_appsboot.mbn.zip then extract it attached in last then paste it into extracted fast boot ROM
Put your our device into fast boot mode and then into edl
Using mi flash flash this edited fast boot ROM by clicking flash all button
After seeing your operation completed successfully then boot into fast boot directly don't reboot device
Now open fast boot cmd and run command
fastboot oem unlock-go
Voila your device unlocked successfully then reboot device by typing fastboot reboot
Just download correct version fastboot ROM installed version of MIUI it may be MIUI 7 lollipop or MIUI 8 lollipop or MIUI 8 marshmallow
Click to expand...
Click to collapse
What the big deal about it this method is already known
Sent from my Redmi Note 3 using Tapatalk
Torshak.mozyora said:
What the big deal about it this method is already known
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
But there is very little information about it.
Torshak.mozyora said:
What the big deal about it this method is already known
Sent from my Redmi Note 3 using Tapatalk
Click to expand...
Click to collapse
These guide for the people whose officially unlocking not working
Well thank you. Can I use Alka TWRP instead? I am on 8.0.5 Global Stable.
Níghtwìng
I was on cm-13 nightly builds and had error "asus_trustzone==1".So I had to go back to stock rom,I tried to flash back2stock.zip and sideload but failed. So I flashed Asus pre-rooted rom using cmd ie....
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash recovery recovery.img
From then bootloader oem commands are not working, twrp is not re-booting into twrp and fastboot mode and I'am not able to flash any custom rom .
Please Help!!!
Niteesh kumar said:
I was on cm-13 nightly builds and had error "asus_trustzone==1".So I had to go back to stock rom,I tried to flash back2stock.zip and sideload but failed. So I flashed Asus pre-rooted rom using cmd ie....
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash recovery recovery.img
From then bootloader oem commands are not working, twrp is not re-booting into twrp and fastboot mode and I'am not able to flash any custom rom .
Please Help!!!
Click to expand...
Click to collapse
Goto the thread below and unlock bootloader as described and then try to flash custom ROMs.
http://forum.xda-developers.com/zenfone-2-laser/general/guide-unlock-bootloader-asus-unlock-app-t3405850
Hi,
My mobile model is P9lite VNS-L31 and build number VNS-L31C185B360 and I want to remove root and restore stock recovery, how to do it???
Can you help me please.
Thanks
Extract from the B360 UPDATE.APP the boot and recovery image.
Then flash them in fastboot mode
fastboot flash recovery recovery.img
fastboot flash boot boot.img
I just want to know can I extract the files from fastboot firmware and make a twrp flash able zip ROM for my mi A1 and I have a little confusion there is a system_other.img file in fastboot ROM what is it for and second there is no shoot.img file in fastboot ROM there is emmc_appsboot.mbn file what I can do with these two files please reply I'm really confused.
Phone redmi 7a china variant. MIUI 12.5
My fathers phone suddenly bootloop in the middle of using, I use MI flash pro and flash using fastboot no luck, I used stock china rom miui 10, miui 12 global still no luck, i install TWRP 64 bit and flash recovery rom miui 12 and miui 10 still no luck i even flash custom PE still no luck , btw i use clean flashes wipe and format data. the phone just stock in redmi logo bootlooping, sometimes when i use fastboot flashes it work after i charge the phone but it wont last a couple of minutes and go black and bootloop again. i would like to ask what is wrong?, im not new in custom roms and phone tweakings but this trouble is pain.
My flash steps
NEW STEP for PINE only
1. format data and advance wipe vendor,internal,dalvik,data,system and cache
2. install rom and wipe cache, then format data again and reboot.
OLD STEP
1. advance wipe vendor,dalvik,data,system and cache
2. install rom wipe cache or skip and direct reboot.
download fastboot rom
Redmi 7A (pine) China Fastboot & Recovery ROM | XiaomiROM.com
Xiaomi Redmi 7A (pine) China official ROM, include stable, weekly and beta MIUI firmware which can be updated with Recovery and Fastboot (need mi …
xiaomirom.com
fextract and find vbmeta.img under images folder
Then
fastboot --disable-verity --disable-verification flash vbmeta C:\.../vbmeta.img
where "C:\.../vbmeta.img is replaced by the directory of vbmeta.img
LR7875 said:
download fastboot rom
Redmi 7A (pine) China Fastboot & Recovery ROM | XiaomiROM.com
Xiaomi Redmi 7A (pine) China official ROM, include stable, weekly and beta MIUI firmware which can be updated with Recovery and Fastboot (need mi …
xiaomirom.com
fextract and find vbmeta.img under images folder
Then
fastboot --disable-verity --disable-verification flash vbmeta C:\.../vbmeta.img
where "C:\.../vbmeta.img is replaced by the directory of vbmeta.img
Click to expand...
Click to collapse
thanks I'll try this..
LR7875 said:
download fastboot rom
Redmi 7A (pine) China Fastboot & Recovery ROM | XiaomiROM.com
Xiaomi Redmi 7A (pine) China official ROM, include stable, weekly and beta MIUI firmware which can be updated with Recovery and Fastboot (need mi …
xiaomirom.com
fextract and find vbmeta.img under images folder
Then
fastboot --disable-verity --disable-verification flash vbmeta C:\.../vbmeta.img
where "C:\.../vbmeta.img is replaced by the directory of vbmeta.img
Click to expand...
Click to collapse
btw , which first? do i flash the stock rom first then vbmeta.img ? thanks much appreciated.
Luffy83 said:
btw , which first? do i flash the stock rom first then vbmeta.img ? thanks much appreciated.
Click to expand...
Click to collapse
No no need flash stock ROM yet just flash the vbmeta, try flashing custom ROM and boot, if it does not work then try the stock rom
LR7875 said:
No no need flash stock ROM yet just flash the vbmeta, try flashing custom ROM and boot, if it does not work then try the stock rom
Click to expand...
Click to collapse
thanks ill try then, much appreciated
Luffy83 said:
thanks ill try then, much appreciated
Click to expand...
Click to collapse
I had the same problem. I explained what I did here: https://forum.xda-developers.com/t/...er-and-install-twrp-rom.4526205/post-87940671
I hope it helps if the method suggested by @LR7875 doesn't work haha