Install Chimera Tool and purchase a 24-hour license ($~20). Step 2: Boot SM-G920F into Download Mode. Step 3: Open Chimera Tool → Select Samsung → SM-G920F. Step 4: Click "Read PIT" to confirm connection. Step 5: Navigate to "Repair" → "NV Data" → "Write from File" . Step 6: Select your downloaded NV Data file. Step 7: After write completes, go to "IMEI" → "Change IMEI" (using your original IMEI printed on the phone’s back or box). Step 8: Reboot. Dial *#06# to confirm.
. This file system is a critical component that stores device-specific configuration and radio frequency (RF) parameters. Understanding the NV Data File sm-g920f nv data file
NV stands for . This is a type of memory that retains stored data even when the device is powered off. In the context of a smartphone’s modem (the chip responsible for cellular communication), the NV Data file contains unique, device-specific calibration and configuration parameters. Install Chimera Tool and purchase a 24-hour license ($~20)
or similar format) before attempting any writes to the NV data. Restoration Step 4: Click "Read PIT" to confirm connection
It stores basic configuration and radio parameters that are not lost when the phone is powered off.