We kindly request that you carefully read the guidelines before using the BIOS to prevent any potential issues.
**Update Tutorial:**
1. Prepare a USB drive, format it to FAT32, and name it "WINPE" . Extract the files from the compressed package to the root directory of the USB drive.
4. Once the flashing is complete, the machine will automatically shut down. After it shuts down, unplug the power supply and wait for 30 seconds before restarting the machine (Note: The first boot after flashing will take some time, so please be patient and do not force shut down the device).
2. Plug in the power supply and ensure the battery is sufficiently charged. Press the power button to start the machine, then hold down the Turbo button to enter the BIOS selection screen. Select the USB drive (switch to the keyboard/mouse mode and press Start to enter) and wait for the system to boot (as shown in Image 1). When prompted to "Press any key to continue," press any key on the handheld device.
3. The software will automatically start the flashing process (flashing the BIOS takes about 5-8 minutes, flashing the EC takes around 30 seconds).
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