| Step | Action | |------|--------| | 1 | Launch ISP Tool → Select Chip: | | 2 | Load .bin firmware | | 3 | Set USB parameters: VID=0x04fc, PID=0x3010 | | 4 | Click Connect (device must be in USB boot mode) | | 5 | Click Erase (full SPI flash) | | 6 | Click Program + Verify | | 7 | Power cycle the device. |
: You can find detailed interface identification in the Motherboard User Manual . tp.sk506s.pb802 firmware usb
This guide covers the mainboard (Rockchip RK方案). If your device is bricked, stuck on logo, or the USB port is not recognized by your PC, follow these steps. | Step | Action | |------|--------| | 1