Firmware: Tp.sk706s.pc822

If the USB method fails, the firmware might not be compatible. Try a different version of the firmware, specifically looking for "Debug" or "Repair" versions. 2. Panel Image Issues (Upside Down/Mirrored)

This process requires advanced tools:

This is a semi-brick. You will need an external programmer (like a CH341A or JTAG programmer) to re-flash the bootloader section externally. This is advanced; if under warranty, seek a replacement. Tp.sk706s.pc822 Firmware

Wait for the installation to finish (do not disconnect power). 5. Troubleshooting: If Firmware Doesn't Install If the USB method fails, the firmware might