Using a cracked version of version 1.0.2.1 or any other release is discouraged for several reasons: HYDRA TOOL

Bypassing Mi Account locks on Xiaomi devices. Risks of Using a "Crack"

Repairing lost or corrupted IMEI numbers and unlocking network/SIM locks.

Flashing, backing up, and restoring device firmware (ROM).

Unlocking or locking the Android bootloader for custom modifications.

The Hydra MTK Tool is a professional utility used for servicing mobile devices with MediaTek (MTK) chipsets. While "cracked" versions (software modified to bypass paid licensing) are often sought after, they carry significant security and legal risks.

Bypassing Google's Factory Reset Protection (FRP) with a single click.