Once the installation finishes, the screen will show "Update Successful" or the unit will restart to the main menu. Remove USB: Remove the USB stick after the final restart. Phase 3: Verify the Update
The support lifecycle for the X-422 is effectively stagnant. The "software update" is misleadingly named—it is more of an "App Installer" than a system update. Users looking for modern features or performance improvements will likely be disappointed and may want to consider upgrading to a newer Xzent model (like the X-402 flagship or newer) or a standard Android head unit. xzent x-422 software update
Xzent does always publish updates directly on their main site. Try these sources: Once the installation finishes, the screen will show