Unlock bootloader twice? - Xiaomi Poco F1 Questions & Answers

I already unlocked my device once and flashed a custom rom but due to issues in custom rom, I reverted back to stock MIUI and relocked the bootloader with
"fastboot OEM lock"
Now i can't find any methods to unlock the bootloader again and it shows error "token missing" in ̶m̶i̶ ̶f̶l̶a̶s̶h̶ mi unlock tool when I try to unlock bootloader again.

kp1284 said:
I already unlocked my device once and flashed a custom rom but due to issues in custom rom, I reverted back to stock MIUI and relocked the bootloader with
"fastboot OEM lock"
Now i can't find any methods to unlock the bootloader again and it shows error "token missing" in MI flash tool when I try to unlock bootloader again.
Click to expand...
Click to collapse
You must use Mi Unlock not Miflash.

NOSS8 said:
You must use Mi Unlock not Miflash.
Click to expand...
Click to collapse
Yes i used mi unlock it shows error

Related

Question regarding relocking bootloader

Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Same question
the same Question ?
Any answers??​
asrupesh said:
Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Click to expand...
Click to collapse
To relock the bootloader, just flash an official miui fastboot rom via miflash and you're done....
If you have unlocked officially, you can just unlock your bootloader anytime without asking permission from xiaomi again...
If you have unlocked your device unofficially, repeat the steps you did for unlocking your device or unlock officially.....
ayush321 said:
To relock the bootloader, just flash an official miui fastboot rom via miflash and you're done....
If you have unlocked officially, you can just unlock your bootloader anytime without asking permission from xiaomi again...
If you have unlocked your device unofficially, repeat the steps you did for unlocking your device or unlock officially.....
Click to expand...
Click to collapse
Thanks for replying today i flash miui stock fastboot via miflash and checked using this code "fastboot oem device-info"
it still shows "device unlocked= true"
it didint relock my bootloder....
asrupesh said:
Thanks for replying today i flash miui stock fastboot via miflash and checked using this code "fastboot oem device-info"
it still shows "device unlocked= true"
it didint relock my bootloder....
Click to expand...
Click to collapse
can you try with fastboot oem lock?
rajneeshk said:
can you try with fastboot oem lock?
Click to expand...
Click to collapse
Sorry dude I can't, I dont want to risk it....
asrupesh said:
Today i finally unlocked my bootloader officially...
My doubt is that,
1. How to relock bootloader.
2. If it is relocked, how to unlock it again.
Click to expand...
Click to collapse
I see many asking how to Relock Bootloader, especially those who had unlocked unofficially.
http://forum.xda-developers.com/showpost.php?p=66962198&postcount=7
The steps to be followed are following:
(1) Turn on USB debugging for your phone;
Go to Settings -- About Phone --> Touch 7 times on "MIUI version" to Enable Developer Options.
Now go to Settings - Additional Settings - Developer Options --> USB debugging.
Enable USB Debugging and Connect to PC.
(2) Download Fastboot ROM (file extension .tgz or .tar) from
Code:
http://en.miui.com/a-234.html
(3) Boot into EDL
adb devices (to check it's connected)
adb reboot edl
(4) Use MI Flash Tool to Flash the Fastboot ROM
One done it will be locked... To relock follow same steps as done earlier - either official or unofficial

Bootloader got locked automatically after flashing TWRP and RR

Like the title says. I am rooted and have insatlled RR MM and TWRP is also installed. I am able to do stuff from TWRP.
But when I check bootloader status from fastboot, I see it's locked.
I had unlocked the bootloader UNOFFICIALLY.
How do I unlock it again? The unlock command gives me Invalid token error.
shreyas.kukde said:
Like the title says. I am rooted and have insatlled RR MM and TWRP is also installed. I am able to do stuff from TWRP.
But when I check bootloader status from fastboot, I see it's locked.
I had unlocked the bootloader UNOFFICIALLY.
How do I unlock it again? The unlock command gives me Invalid token error.
Click to expand...
Click to collapse
Go with official unlock. It takes a few days from the request, and you won't have any problem

Locking and unlocking bootloader on stock ROM&Recovery

Hi!
What happens if you don't have permission to unlock bootloader and you still try to do it using fastboot oem unlock on Xiaomi Phones?
I have already got the permission and I've rooted my phone, so I didn't really try it because I was simply afraid. Has anybody tested that?
Also, if I relock my bootloader again using fastboot oem lock, will I be able to unlock it using fastboot oem unlock or will I have to use MI tool?
Aaaand the last question - I haven't installed custom rom or TWRP - I booted TWRP using fastboot boot xxx.img, then installed SuperSU package. Is it dangerous to lock bootloader with phone rooted? Recovery is still stock, so ....

Redmi note 4x bricked on bootloader locked with fastboot command

Hello!
Today i was trying to return to factory conditions on my mido (recovery, ROM, bootloader, etc) but i locked the bootloader with "fastboot oem lock" instead of doing it with miunlock.
Now i am unable to flash anything, from fastboot roms, to custom recoveries, to anything.
Is there any way i can try and revive my device? I tried using miflash, unlocking again with miunlock, all to no avail.
Thanks in advance,
Carlo
Try this
Boot into bootloader and then connect to pc install mi flash tool and then after downloading rom click on clean and lock
Solved by using miunlock version at this link http<colon><slash><slash>en<dot>miui<dot>com<slash>forum<dot>php?mod=redirect&goto=findpost&ptid=204866&pid=
I unlocked the bootloader succesfully (amazingly!), flashed the fastboot rom with miflash and phone revived!
Hope this can be helpful to people with my same problem!

Question Redmi note 10 stuck in fastboot logo after reset Mi Account

After resetting my account (old method) stuck in the logo and then in fastboot, I tried installing several firmware with umt but it remains the same.
Hey bro try the Mi flash for flashing stock rom Asaf for not bricking device
i am flash mi flash fastboot mode .Mi Flash Errror - "Not Allowed in Locked State​
Phone hasn't unlocked the bootloader yet? Until it does, there's no way.
dhanyasrimobiles said:
i am flash mi flash fastboot mode .Mi Flash Errror - "Not Allowed in Locked State​
Click to expand...
Click to collapse
Locked state or snapshotted state
dhanyasrimobiles said:
i am flash mi flash fastboot mode .Mi Flash Errror - "Not Allowed in Locked State​
Click to expand...
Click to collapse
If there is an error like this as shown in figure then go to fastboot mode and use the command:- fastboot.exe snapshot-update cancel and then try to flash the stock rom.1st image shows the error.2nd image shows the written solution done by another person and then i used to get out of this problem.3rd image shows the adb command and it's result
StaryMuz said:
Phone hasn't unlocked the bootloader yet? Until it does, there's no way.
Click to expand...
Click to collapse
How to unlock bootloader
Het789209 said:
Locked state or snapshotted state
Click to expand...
Click to collapse
Locked state
Bootloader can only be unlocked by applying to the manufacturer - Xiaomi using its unlocking application. After registering with the manufacturer and then requesting an unlock, you will have to wait one week and then the unlock will be enabled.

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