SM-G920F is the model number for the Samsung Galaxy S6, a flagship smartphone released in 2015. The "SM" prefix is a standard code used by Samsung to identify its mobile devices.
An NV (Non-Volatile) data file is a type of file used in mobile devices, including Samsung smartphones. It's a binary file that stores configuration data, such as device settings, calibration data, and other information that's retained even when the device is powered off. sm-g920f nv data file
You're looking for an article on the "SM-G920F NV Data File". I'll provide you with some information on this topic. SM-G920F is the model number for the Samsung