Within diag mode, select Restore Factory Defaults (do NOT select "Panel Reset" unless you have the original panel specifications). After resetting, exit by selecting Exit Diag or power cycling the unit.
The PC should detect a new port, typically labeled as or "Unisoc Diag" in the Device Manager. enter diag mode spd
How to Enter Diag Mode on Unisoc (SPD) Devices Diagnostic (Diag) Mode is a specialized state used primarily by technicians to perform advanced repairs, such as IMEI restoration, unlocking, and deep system diagnostics on devices powered by Spreadtrum (Unisoc) Common Methods to Enter SPD Diag Mode Within diag mode, select Restore Factory Defaults (do
Press and hold the button (on some models, it’s Volume Up, or both). How to Enter Diag Mode on Unisoc (SPD)
Bookmark this guide. The next time your SPD display freezes, won't power on, or shows gibberish, you will know exactly how to take control.
