Returning a customized device to factory settings. 3. Potential Contents A .rar file of this nature usually contains: A firmware image file (often .img or .bin ).
Always back up current data before attempting to flash new software. To give you a better review, I'd need to know: What specific device (phone, tablet) is this for?
What (Windows) are you using to extract it? Where did you download it from (to check for safety)?
Ensure this exact version matches your device model, otherwise, it may permanently break (brick) the hardware.
A scatter file or configuration file (like MTxxxx_Android_scatter.txt ). Flashing driver files or the executable flash tool itself. 4.