: It can simultaneously repair both IMEI 1 and IMEI 2 for dual-SIM devices.

: Essential Spreadtrum USB drivers must be installed so the PC can communicate with the phone’s hardware.

Connect your to a high-speed USB port on your PC. Open the UMT Pro UniSoc Boot / SPD Module executable. Navigate to the Brand/Model drop-down menu.

Release the keys immediately once the UMT software detects the device and the log displays “SPRD U2S Diag Com Port” or “Spreadtrum Boot ROM” . Step 6: Finalize the Repair Process

Modern Unisoc chips often feature secure boot configurations that block unauthorized NVRAM modification.

Some common issues may arise during SPD IMEI repair using the UMT tool: