Pritom M10 tablets are manufactured in different hardware revisions. Some utilize Allwinner chipsets, while others use Rockchip or Spreadtrum (SPD) processors. Installing Allwinner firmware on a Rockchip tablet will hard-brick the device. Check your user manual, original box, or device settings to confirm your specific chipset.
Go to Settings > About Tablet . Look closely at the "Model Number", "Baseband version", and "Build number". pritom m10 firmware