Certain factory firmware revisions lock down write permissions on critical system folders. To bypass this security restriction, root the phone using a compatible legacy application or flash an unlocked factory .pac firmware file via the SPD Upgrade Tool before attempting the write cycle again. Check Sum Error
Click the large dropdown menu and choose USB (or select the specific COM port assigned to the Spreadtrum device if using an interface box). sc7715 imei tool download fixed
The software progress bar will turn yellow, then green, and show a or Success message. The software progress bar will turn yellow, then
Includes "Fixed" mode, which allows you to manually input a specific IMEI number rather than using a sequential generator. How to Use (Fixed Mode) Follow the on-screen prompts to complete the installation
Open the extracted drivers folder and run the installer corresponding to your Windows architecture (x86 for 32-bit or x64 for 64-bit). Follow the on-screen prompts to complete the installation and restart your PC if requested. Step 3: Launch the WriteIMEI Tool
Install the downloaded Spreadtrum USB Drivers on your Windows PC.
Legitimate fixed versions often carry names like: