Change Imei Exynos Processor [patched] Jun 2026

Using a service tool, the current EFS data is read. If the IMEI is showing as "Unknown" or "000000...", the tool may need to "Reset EFS" to create a clean slate for writing the original identity back to the hardware. 3. Write the IMEI

~70% (remaining 30% lose IMEI permanently due to checksum errors). change imei exynos processor

On Exynos 2100 and newer, Z3X can only change IMEI if you have the original certificate file ( .cert or .bin ) from Samsung’s server. Without it, the device will refuse to register on networks. Using a service tool, the current EFS data is read