Question Can't Unlock bootloader (remote: 'Token Verify Failed, Reboot the device ')

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Simple94

Member
Jul 3, 2021
8
0
So recently I purchased a Redmi note 10 Pro Max and it's pretty nice so far but yea there's one problem MIUI. I'm not really a big fan of it so I really wanna change it but I've been trying that since couple of days now I can't really use any miunlock tools because I'm on Mac. I've tried every command to unlock ./fastboot oem unlock and whenever I use this command it says this (FAILED (remote: 'Token Verify Failed, Reboot the device')
I've turned oem unlock thing in developer options and turned on usb debugging.


and ./fastboot flashing unlock (this one doesn't work at all) so is there any way to unlock the bootloader so I can install twrp then a custom rom. And there was also I thing I would like to know does installing a custom rom or recovery void your warranty I mean like in future if my phone's display stop working or some speaker problems would they still repair it ??? Thanks a lot
 

lusephur

Senior Member
Jan 20, 2009
372
107
Redmi Note 9
Redmi Note 10 Pro
So recently I purchased a Redmi note 10 Pro Max and it's pretty nice so far but yea there's one problem MIUI. I'm not really a big fan of it so I really wanna change it but I've been trying that since couple of days now I can't really use any miunlock tools because I'm on Mac. I've tried every command to unlock ./fastboot oem unlock and whenever I use this command it says this (FAILED (remote: 'Token Verify Failed, Reboot the device')
I've turned oem unlock thing in developer options and turned on usb debugging.


and ./fastboot flashing unlock (this one doesn't work at all) so is there any way to unlock the bootloader so I can install twrp then a custom rom. And there was also I thing I would like to know does installing a custom rom or recovery void your warranty I mean like in future if my phone's display stop working or some speaker problems would they still repair it ??? Thanks a lot
Have you requested unlocking via xiaomi? https://en.miui.com/unlock/
 

pl1992aw

Senior Member
Apr 5, 2019
1,305
992
That worked !!!! Thanks a lot brother!! I was just wondering that if I install a custom rom and recovery will it void my warranty for display speakers and stuff like that?

Depend on your country/region Xiaomi/Redmi warranty policy.

If warranty is void after unlock bootloader, then no.

If warranty is not void after unlock bootloader, then when you need warranty support for hardware, better flash official MIUI back into phone. The recovery should also change back to official ones.

Xiaomi/Redmi/Poco warranty is different between countries and regions, so you have to lookup on their website yourself.
 

Simple94

Member
Jul 3, 2021
8
0
Thanks a lot. I'll definitely check it out also I'm thinking to install Pixel Experience do you think it is a good rom for this phone?
 

Hirishiolo

Senior Member
Jun 7, 2012
327
50
Xiaomi Mi 11 Lite 5G
Thank you but i get this... :(

xiaomitest.JPG
 

Slawas87

Member
Aug 14, 2016
36
10
Xiaomi Mi 9
Xiaomi Redmi 8
I had this error too. And i figured out what was wrong. It's easy:

1. Log in on your xiaomi account
2. Enable developer options in Settings > About Phone by repeatedly tapping MIUI Version.
3. Enable USB debugging
4. Go to developer options and enable "OEM Unlocking"
5. Also in developer options is sth like "MI unlocking status" click on it, and scroll down to button "add account and device", click on it, you need to parry phone with your xiaomi account
6. Use tool to unlock device/follow instructions in that app. ( default one - miflash unlock, or - XiaoMiTool V2). I dit it using miflash unlock,
 

KepychCekcu

New member
Apr 23, 2021
1
0
I had this error too. And i figured out what was wrong. It's easy:

1. Log in on your xiaomi account
2. Enable developer options in Settings > About Phone by repeatedly tapping MIUI Version.
3. Enable USB debugging
4. Go to developer options and enable "OEM Unlocking"
5. Also in developer options is sth like "MI unlocking status" click on it, and scroll down to button "add account and device", click on it, you need to parry phone with your xiaomi account
6. Use tool to unlock device/follow instructions in that app. ( default one - miflash unlock, or - XiaoMiTool V2). I dit it using miflash unlock,
it doesnt work it writes me this:
1631557012513.png
 

soundsurf420

Member
Apr 23, 2016
12
0
I also have this error but on Redmi Note 8 Pro. My phone was already unlocked with stock MIUI 12. I followed CFW Migration from
so I rolled back to MIUI 10 and it locked the bootloader, so now I cannot unlock it anymore. Did I do something wrong? Perhaps Xiaomi won't let you unlock twice you device??? (sounds silly btw) Do I need to visit a Xiaomi Service Center?
 

coomac

Senior Member
Apr 9, 2011
117
64
OnePlus 8T
Google Pixel 6 Pro
I'll give it a try. Thank you!!!
Here are the exact steps if you need it. The instructions are for linux, but similar steps worked for me on both linux and windows. I skipped steps 4 and 5 and just used the gradlew included in the repo. You can find more info and troubleshooting here but feel free to PM me if you run into issues.
 
Last edited:

chanmyae.emc

New member
Sep 14, 2022
4
0
Hi Please help for this ..
I have Redmi 8 (China) and sim port is broken , Currently i can't use any goolge service , so i want to change global or some other rom . Sim port is broken so can't add Mi account Official unlocking way . I tried with these cmd fastboot flashing unlock and it show
FAILED (remote: 'Token verification failed, reboot the device')
fastboot: error: Command failed . how can i unlock boodloader ?
 

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