: Facilitates switching from Fastboot to EDL mode (Qualcomm 9008) without needing a specialized deep-flash cable or opening the device.
: Tools like XiaomiFireTool or XiaoMiTool V2 must be installed on a Windows PC.
: Users typically need to create an account and purchase "credits" to perform specific authorized actions. xiaomi auth tool xat hot
: Allows users to wipe or repair the EFS partition, which stores vital device-specific information like IMEI and network configurations. Why "Auth" Tools Are Necessary
Most professional-grade XAT variants follow a similar operational flow: : Facilitates switching from Fastboot to EDL mode
: Users can verify the authenticity of their physical Xiaomi hardware using the official Product Authentication portal with a 20-digit security code.
: Provides one-click solutions to bypass Factory Reset Protection (FRP) and remove Mi Account locks, which is essential for refurbishing or regaining access to locked devices. : Allows users to wipe or repair the
: Permits the installation of official firmware on devices that require server-side authorization, particularly those in Emergency Download (EDL) mode.
Xiaomi uses an "authorized" flashing system for most newer models to prevent unauthorized software modifications. Standard tools often return errors like "Unauthorized to download" during the flashing process. An Auth Tool works by communicating with Xiaomi's servers—often through a credit-based system—to provide the necessary digital signature to allow the procedure to continue.