Try a different boot key combination or use a stock .pac firmware package to rewrite the base files first.
Extract the downloaded WriteIMEI_Tool zip folder to an accessible location on your PC desktop. Open the folder, right-click on WriteIMEI.exe , and select . Step 2: Configure Settings sc7715 imei tool download new
While the tool is excellent for writing IMEI numbers, it does perform full firmware flashing, FRP removal, or partition backups. For those tasks, you may need companion software such as SPD Upgrade Tool, BeTools, or the more comprehensive Device Savior Tool. Try a different boot key combination or use a stock