: Standard bootloader unlocking/relocking and flashing raw programs or scatter files. How to Use the Sideload Tool

While you mentioned , later versions like V4.0 and V6.0 have expanded support for newer MIUI versions up to MIUI 13/14. It is generally recommended to use the latest version available for better device compatibility.

: Modifying system software can lead to data loss or device bricking. It is highly recommended to back up your data before proceeding.

: Remove FRP (Factory Reset Protection/Google Account) and disable Mi Accounts.

To utilize these features, your device must be in :