For standard users, it is generally safer to use the feature found under Settings > System > System Update to ensure the most stable experience.
: Re-flashing a "bricked" device that cannot boot into its primary OS. zte terminal software update framework portable
: Updating multiple devices in a retail or enterprise environment using a single technician workstation. For standard users, it is generally safer to
: Rolling back to a previous stable firmware version if a recent update causes issues. For standard users
The portable nature of this framework allows it to be run from a USB drive or a temporary folder without a deep system installation. This is particularly useful for: