SN Writer flow:
custom_nvram_repack/ ├── nvram.bin (modified) ├── nvdata.bin (empty DB reset) ├── protect1.bin (MAC corrected) ├── protect2.bin (mirror of protect1) └── checksum.ini (auto-gen by SP Flash) nvram+database+file+mt6765+download+repack
: The phone loses its unique identification, showing a "Null" or "Invalid" IMEI when dialing *#06# . SN Writer flow: custom_nvram_repack/ ├── nvram
Use SP Flash Tool’s tab with custom scatter (or replace in full ROM folder). nvram+database+file+mt6765+download+repack
: Messing with NVRAM files is high-risk. Flashing a database file from a different model can permanently corrupt your hardware's network capabilities.