Repacking NVRAM database files involves modifying or updating the existing NVRAM data to resolve specific issues or improve device performance. This process requires:
Input the original IMEI numbers printed on the phone's back cover or original box. nvram+database+file+mt6765+download+repack
This method is 100% safe because the RF calibration table remains untouched. nvram+database+file+mt6765+download+repack
Look inside the database or modem folder within the firmware directory. nvram+database+file+mt6765+download+repack