Sprd U2s Diag Reset Tool [portable] Jun 2026

: Wipes user data and restores the device to original settings .

The is a utility used for servicing mobile devices powered by Spreadtrum (now Unisoc) chipsets . It operates by communicating with the device through a specific diagnostic serial port—the SPRD U2S Diag port —to perform maintenance tasks like factory resets and FRP (Factory Reset Protection) removal . Core Functionality sprd u2s diag reset tool