: Faulty or incompatible USB drivers (typically Spreadtrum/Unisoc drivers) preventing clean data transfer.

Uninstall existing Unisoc/Spreadtrum drivers from the Windows Device Manager. Install the latest SPD Driver Setup Restart your computer before attempting the flash again. 5. Hardware Reset (Battery Pull)

The most common culprit is a "stuck" packet in your local cache. Clearing this forces the installer to fetch fresh data. Press Windows Key + R , type %temp% , and hit Enter.

: Ensure you have the correct Spreadtrum/UNISOC USB drivers installed. If the computer cannot properly interpret the data stream from the phone, it will report it as "misformatted". Check Hardware Connections : Use a different, high-quality USB cable.

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