on your PC, log in with the same Mi Account, and wait for it to recognize the phone.

If you see a serial number (e.g., c7a8b9c0 fastboot ), you are connected. If not, reinstall drivers.

| Error Message | Solution | |---------------|----------| | "Account not bound to device" | Re-bind Mi Account in Developer options, ensure mobile data is on. | | "Current account cannot unlock" | New Mi Accounts often need 30+ days of activity. Use an older account. | | "Couldn't unlock, please try later" | Server overload. Try different time (e.g., Monday morning in China). | | "Device not detected in fastboot" | Reinstall USB drivers, use a USB 2.0 port, try a different cable. | | 99% or 50% error | Restart both PC and phone, re-enter fastboot, and try again. |

Complete Guide to Unlocking the Bootloader - Xiaomi Community

The bootloader is the first piece of software that runs when you turn on your phone. It loads the operating system (Android). Manufacturers like Xiaomi lock the bootloader to prevent you from modifying system partitions.

How To Unlock Bootloader In Xiaomi Poco F2 Pro ... Repack

on your PC, log in with the same Mi Account, and wait for it to recognize the phone.

If you see a serial number (e.g., c7a8b9c0 fastboot ), you are connected. If not, reinstall drivers. How to unlock Bootloader in XIAOMI Poco F2 Pro ...

| Error Message | Solution | |---------------|----------| | "Account not bound to device" | Re-bind Mi Account in Developer options, ensure mobile data is on. | | "Current account cannot unlock" | New Mi Accounts often need 30+ days of activity. Use an older account. | | "Couldn't unlock, please try later" | Server overload. Try different time (e.g., Monday morning in China). | | "Device not detected in fastboot" | Reinstall USB drivers, use a USB 2.0 port, try a different cable. | | 99% or 50% error | Restart both PC and phone, re-enter fastboot, and try again. | on your PC, log in with the same

Complete Guide to Unlocking the Bootloader - Xiaomi Community | Error Message | Solution | |---------------|----------| |

The bootloader is the first piece of software that runs when you turn on your phone. It loads the operating system (Android). Manufacturers like Xiaomi lock the bootloader to prevent you from modifying system partitions.