The firmware file is typically named rtk2841.img .
If you install firmware from a similar model (e.g., AKTV3225), you may encounter an inverted or "mirror" image. Download File P75-2841V6.0_1366x768_AKAI AKTV32...
Navigate to or Mirror Mode and toggle it to ON/OFF to correct the orientation. Alternative Maintenance Resources The firmware file is typically named rtk2841