. This guide outlines the popular professional tools and the general procedure used by technicians as of April 2026. ⚠️ Essential Legal & Safety Warning Changing an IMEI to mask a stolen device is
: If you have a previous backup of your nvram or nvdata partitions (using a tool like TWRP), restoring them is the safest way to bring back your original IMEI without third-party software. redmi 9 imei repair unlock tool
Use the Xiaomi Mi Unlock Tool to unlock the device bootloader, which is required for deep-level partition access. Repair via Tool (e.g., UnlockTool/Chimera): Power off the phone. Open the tool and select the Redmi 9 model. Go to the "Repair IMEI" or "Fix IMEI" tab. redmi 9 imei repair unlock tool