Operation Manual

9.7 inch Tablet PC User Manual
22
4.2
4.2
4.2
4.2 System
System
System
System upgrade
upgrade
upgrade
upgrade
4.2.1
4.2.1
4.2.1
4.2.1 U
U
U
U pgrade
pgrade
pgrade
pgrade system
system
system
system with
with
with
with USB
USB
USB
USB cable:
cable:
cable:
cable:
Brush with battery
：
● Shutdown
● O pen the Brush Pack ,c onnected to a PC via a USB cable ,f ind the executable file "MPTool.exe"
● Run MPTool.exe
● Press and hold the machine "VOL-" (volume down) and hold and press the "Power" button
● PC pop-up USB Mobile Equipment Identity Tips ,w hen appear VDfu, release the button
● Click "Erash" button
● Click "Download (NAND)" button of MPTool.exe