C7100 Imei Repair [hot] 90%
Have you ever finished a firmware flash only to see that dreaded "Invalid IMEI" or "IMEI Null" status? It’s a technician's nightmare, especially on the Samsung C7100 Go to product viewer dialog for this item.
- Root your C7100.
- Install a root file explorer (like Root Explorer or MiXplorer).
- Navigate to
/data/nvram/md/NVRAM/NVD_IMEI/ - Look for a file named
MP0B_001ornvdata. - Replace that file with a pre-modified version from a working C7100, or use a hex editor to inject your IMEI.
- Set permissions to
rw-rw-r-- (664)and reboot.
9. References
- Chainway C7100 user manual (for original IMEI location)
- MediaTek SN Write Tool guide v2.0
- Qualcomm NV Items documentation (80-NL032-1)
- XDA Developers: IMEI repair fundamentals
Repairing the IMEI on a Samsung Galaxy C7 Pro (SM-C7100) Go to product viewer dialog for this item. c7100 imei repair
2.5 Find Your Original IMEI Numbers
Locate the original IMEI(s):
