Sm-g920f Nv Data File May 2026

NV = Non-Volatile memory.
The NV data file contains device-specific calibration and configuration data stored in the EFS (Encrypted File System) partition.

Step 1: Install Chimera Tool and purchase a 24-hour license ($~20). Step 2: Boot SM-G920F into Download Mode. Step 3: Open Chimera Tool → Select Samsung → SM-G920F. Step 4: Click "Read PIT" to confirm connection. Step 5: Navigate to "Repair" → "NV Data" → "Write from File". Step 6: Select your downloaded NV Data file. Step 7: After write completes, go to "IMEI" → "Change IMEI" (using your original IMEI printed on the phone’s back or box). Step 8: Reboot. Dial *#06# to confirm.

You cannot regenerate original IMEI legally unless you have the box/label.
But you can rebuild generic NV data to restore baseband. sm-g920f nv data file

If you already have a backup, restoration is straightforward:

Important: After restoration, perform a factory reset from recovery, then flash the same stock firmware (Android 7.0) via Odin to re-sync the modem. NV = Non-Volatile memory

If you have no backup, you face a much harder path:

The SM-G920F uses a separate modem chip (Shannon 333). The NV data is stored in a dedicated partition called /factory or /nv_data. This partition is notoriously sensitive to: You cannot regenerate original IMEI legally unless you

The SM-G920F (Galaxy S6) does not have a removable SD card. If you flash a corrupted or incompatible NV file, you can wipe the primary modem partitions.