180823s.7z

: Once extracted, these archives usually contain: update.img or system.img (The actual OS image).

: Insert the media into the device. Most units will automatically detect the update and prompt for a system reboot to begin the installation. 180823S.7z

: Because it is a 7-Zip (.7z) archive, you need software like 7-Zip or WinRAR to extract its contents. : Once extracted, these archives usually contain: update