Interacts directly with the device in diagnostic (DIAG) mode or bootloader mode. Step-by-Step Guide to Using the SC7715 IMEI Tool
The is a specialized software utility designed for mobile technicians to repair or flash the International Mobile Equipment Identity (IMEI) number on smartphones running the Spreadtrum (now UNISOC) SC7715 chipset.
To ensure a successful repair process without hard-bricking your device, prepare the following items:
If your phone still boots, back up your photos, contacts, and personal files. Sc7715 Imei Tool
A widely popular multi-brand service tool used by technicians. It has a dedicated "SPD" tab that supports the SC7715 CPU, allowing for easy IMEI repair, pattern unlocking, and firmware dumping. 4. Infinity-Box CM2SPD
Understanding the SC7715 IMEI Tool: A Complete Guide to Spreadtrum IMEI Repair
Click on the or Mode Config icon (usually a gear symbol). Interacts directly with the device in diagnostic (DIAG)
While some SPD tools work via calibration mode without root, others may require the device to be rooted. Hard-Coded Limits:
Capable of writing both IMEI 1 and IMEI 2 for dual-SIM Spreadtrum devices.
Remove the battery if it is removable, wait 5 seconds, and reinsert it. Click the or Write button in the tool interface. A widely popular multi-brand service tool used by
While the tool interface can vary, the general procedure for using the SC7715 IMEI tool involves putting the device into a specialized download/boot mode.
Dial *#06#* on your device's dialer application to verify that the numbers match your original hardware identifier tags. Troubleshooting Common Errors "Failed to Open COM Port" or "Device Not Detected"