Download the compressed file (usually in .zip or .img format) to your computer. Step 2: Prepare the USB Flash Drive

Ensure your EVPAD 5S is connected to a stable Wi-Fi or Ethernet network.

Fix: Reformat the drive on your PC, ensuring you explicitly select the FAT32 file system. Cause: Cache conflicts from the previous system software.

[Power Off Box] -> [Insert USB] -> [Hold Reset Button] -> [Power On Box] -> [Select Apply Update from EXT] Unplug the power cable from the EVPAD 5S.