Hi, here is the firmware of Beelink Pocket P1Mini PC.
Before you flash the mini pc, you should read the Flash Guide first.
This firmware has two RAR files, please download them together, and then you can decompress them.
Part 1: Beelink Pocket P1 Windows Mini PC Firmware 1
Part 2: Beelink Pocket P1 Windows Mini PC Firmware 2
Have a nice day!