A progress bar crawls across the screen. . With a final command, the tool signals the phone to reboot. The silent slab vibrates, the logo appears, and the phone "wakes up" as if from a deep sleep, its memory wiped clean and its life restored.
SPRD/Unisoc USB Driver and Spreadtrum COM Port Driver installed. sprd u2s diag reset tool
Before opening the tool, you must install the and the SPD Diag Port Drivers . Without these, your PC won't recognize the phone in the special U2S mode. Step 2: Connect in Diag Mode This is the trickiest part. Usually, you need to: Power off the device. A progress bar crawls across the screen