Let me know if you need the or help with unpacking the PAC.
It is vital to match the 1H10 board version. Flashing firmware designed for a different board version (e.g., 1h15 or v2.0 ) will result in a dead device (brick). SP7731E 1H10 Native Firmware Link Download sp7731e+1h10+native+firmware+link
The firmware for these devices is typically distributed as a , which requires specialized flashing tools like SPD Upgrade Tool or Infinity-Box CM2 . Let me know if you need the or help with unpacking the PAC