: Ensure the USB is FAT32 and the file is in the root directory. Some older AT-163 models may lack a "Software Update" menu option, indicating they do not support user-led firmware updates.
Ready to upgrade? Follow these steps to ensure a smooth transition: Format Your USB Drive: viewtv at163 firmware update exclusive
Warning: Do not turn off the power or unplug the device during this process, as it can permanently damage the box. : Ensure the USB is FAT32 and the
Select the file from the drive and confirm. the device during this process, as it could result in a "brick" or boot loop. Troubleshooting Common Update Issues viewtv at163 firmware update exclusive