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9.7' Tablet PC Manual
Attention: Settings SD card and device memory
Uninstall the SD card
Please uninstall the SD card first before you want to take it out.
4.2 System Upgrade
Our product supports systematic upgrading.
4.2.1
Upgrade the system by upgrading cards
Place the upgrading TF card in the expansion slot. Press the Volume up/ search Key and Power on
Key for three seconds at the same time. It will upgrade and operate at once. When it is done, the
tablet PC will turn off automatically. Then take out the upgrading cards and turn it power on. You
can enjoy the newly upgraded system.
Attention : you can ask sales agent for upgrading cards.
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