Includes "Fixed" mode, which allows you to manually input a specific IMEI number rather than using a sequential generator. How to Use (Fixed Mode)

: Improper use of IMEI writing tools can permanently damage your phone's software or network radio. Always back up your data and original NVRAM/QCN files if possible. specific drivers

Power off the device and connect it to the PC. In most cases, the phone must be in Diag Mode . You can verify this in the Windows Device Manager under "Ports (COM & LPT)" where it should appear as SPRD U2S Diag . Launch Tool: Open WriteIMEI.exe .