Xiaomi often limits the number of daily unlocks. If you encounter a "quota reached" error, you can use automation. Unlocking Bootloaders - postmarketOS Wiki
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Do not try to manipulate the system time on your phone to speed this up. The timer is server-side. Changing your time will actually cause the unlock tool to fail with "Account not associated with device" errors, forcing you to re-bind and reset the timer. Xiaomi often limits the number of daily unlocks
An unlocked bootloader lowers device security and may break banking apps (Google Pay/Wallet) due to Play Integrity failures. Xiaomi often limits the number of daily unlocks