: He carefully entered the original IMEI numbers found on the sticker under the battery. With a click of "Repair," the software communicated with the Helio P60's security layer, patching the damaged NVRAM partition. The Rebirth
A Windows-based PC (Windows 10 or 11 preferred, with Driver Signature Enforcement disabled).
A database loading prompt will appear. Click and select the database file from the official stock firmware package of your specific phone model. Mt6771 Imei Repair
Before attempting any repair, you must gather specific information and drivers to ensure the device communicates correctly with your PC:
The phone will turn on to a stationary logo screen (Meta Mode). : He carefully entered the original IMEI numbers
Magisk and Xposed modules that spoof IMEI for fraud can lead to severe penalties, including imprisonment.
Repeat for using the command: AT +EGMR=1,10,"YOUR_SECOND_IMEI" . Reboot your device. A database loading prompt will appear
If your device truly has a lost/null IMEI due to firmware corruption (common after a failed flash or NVRAM wipe), the path is:
For unrooted MT6771 phones, a few apps claim to write IMEIs without PC. The most reliable is "MTK IMEI Writer" (by Ch4cha).
When AT commands fail, use Maui Meta – the official MediaTek factory tool.