: Some binary versions (e.g., U2) may require specific flashing via before the IMEI repair can be successful. Legal Warning

Remember: Always keep a backup of the EFS after successful repair, and avoid risky firmware operations. UMT remains a top-tier investment for any mobile repair shop or enthusiast dealing with Samsung Exynos devices like the J410F.

: Input the original IMEI numbers belonging to the device.

You may need to flash a specific firmware version (like J410F U2) using if the device's baseband is corrupted. Step-by-Step Guide for UMT MTK Module

The process generally involves three main stages: Pre-processing, Server Operation, and Writing the IMEI.