The file is a compressed archive that typically appears in the context of device firmware, drivers, or specific software patches dating back to early 2016. Because .rar is a proprietary archive format, you will need a utility like WinRAR, 7-Zip, or The Unarchiver to access the contents.
: Right-click the file and select "Extract to A20160325/". Download A20160325 rar
: If it is firmware, you will likely need a secondary tool (such as Odin for Samsung devices or SP Flash Tool for MediaTek devices) to apply the update. The file is a compressed archive that typically
: Always run a checksum (MD5 or SHA-256) if provided by the source, and scan the extracted contents with updated antivirus software before execution. How to Extract and Use Download : Obtain the archive from your trusted source. : If it is firmware, you will likely
: Reinstalling or "flashing" a device to its original factory state.