If you’ve lost access to your original account, these forums often host verified copies:
While newer tools drop support for Android 4.4–7.0 devices, v1.03 excels at handling older Mediatek (MT65xx, MT67xx) and Spreadtrum CPUs. Many repair shops still service these devices in developing markets. infinity box android service tool ast v1 03 top download
Go to support.infinity-box.com. Login with your dongle serial number. Navigate to → Android Service Tool → Archived Versions → Download AST_v1.03_Setup.zip. If you’ve lost access to your original account,
Infinity Box Android Service Tool (AST) is a Windows-based utility from Infinity-Box that provides servicing functions for many Android devices. Typical features (dependent on module and version) include: Infinity Box Android Service Tool (AST) is a
v1.03 is an incremental release number-style label; exact feature set depends on the vendor module and installed dongle or activation. Many official Infinity Box tools require a hardware dongle or license.
Because this is a high-value tool, fake download links and virus-laden setups are rampant. Follow this official-sourcing guide: