BIOS function description:
1. Add system sleep function.

BIOS installation method:
1. First, plug the device into the power cord and charge it;
2. Right-click and run the [01-start.bat] file as an administrator;
3. The device will update the BIOS (no operation is required during this period, and it will automatically shut down after the flashing is completed);
4. Wait for more than 3 minutes after the device is shut down, and then press the power button to turn it on (after the flashing is completed, the first startup time will be longer, players don’t have to worry);
5. After entering the Windows interface, the flashing is complete!