Set the read/write mode to or Calibration Mode (depending on how your specific device responds).
: It communicates through the Spreadtrum COM port while the phone is in DIAG mode or calibration mode.
Download the latest verified archive of the tool. Extract the contents using a decompression utility like WinRAR or 7-Zip to a dedicated folder on your local drive (preferably C:\SC7715_Tool\ ). Right-click the primary executable file ( .exe ) and select . Step 2: Configure the Port and Model sc7715 imei tool latest version
Once the tool displays "Write Success" or "Pass," disconnect the USB cable. Reboot your phone. Dial *#06# on the dialer to verify that the IMEI numbers are now restored.
While holding the boot key, insert the USB cable connecting the phone to the computer. Set the read/write mode to or Calibration Mode
Repairing an IMEI requires precision. Here is the general workflow used by professionals: Sc7715 Imei Tool Latest Version UPDATED - Google Docs Sc7715 Imei Tool Latest Version UPDATED - Google Drive. Google Docs
If you encounter errors during the write phase, use these industry-standard troubleshooting steps: Extract the contents using a decompression utility like
Restore corrupt NVRAM partition data that causes network dropping.
Optional, but recommended to ensure secondary diagnostic interfaces are recognized. 3. Device Configurations