Sprd U25 Diag Driver 'link' Site

The is more than just a file you install—it is the bridge between professional repair software and the heart of Unisoc/Spreadtrum devices. Without it, tasks like IMEI repair, dead boot recovery, and baseband tuning become impossible.

: Disconnect the device and hold the Power + Volume Down buttons for 15–20 seconds to force a reboot out of diagnostic mode. sprd u25 diag driver