| Step | Action | |---|---| | | Install Visual C++ Redistributable for Visual Studio 2015-2022 (x64) on your PC | | 2 | Download the mtk_imei script from GitHub | | 3 | Edit config.txt with your IMEI values | | 4 | Run mtk_imei.cmd – the script generates a flashable imei_repair.zip in the out folder | | 5 | Backup NVRAM and NVDATA partitions before proceeding (critical!) | | 6 | Flash imei_repair.zip in TWRP recovery | | 7 | Reboot your phone | | 8 | If nothing works, try setting imei_1 to 000000000000000 and use imei_2 for your real IMEI | | 9 | To uninstall, restore your NVRAM/NVDATA backups and delete /vendor/etc/init/md_patcher.rc and /vendor/lib/modules/md_patcher.ko |
These are premium, regularly updated service software suites utilized by professional repair centers. xiaomi imei repair tool mtk
If you cannot access META mode (e.g., broken volume buttons), you can use root access via ADB. | Step | Action | |---|---| | |
If you are using a specific, newer MTK model, let me know the exact model number (e.g., Redmi Note 13 Pro 5G MTK), and I can tell you if the Best-Xiaomi Tool supports it. SN Write Tool is a classic MTK utility
SN Write Tool is a classic MTK utility specifically designed for writing serial numbers, IMEIs, and MAC addresses to MediaTek devices. For Xiaomi phones like the Redmi 9A, it remains one of the most straightforward solutions.
：IMEI由15位数字组成——前6位是TAC型号核准码，中间6位是SNR序列号，末位是校验码。丢失IMEI的直接表现是手机无法被运营商网络正确识别。