V891w DualOS_BIOS upgrade instructions

Dual system BIOS upgrade instructions tablet

BIOS upgrade articles: 1. Go windows8.1 system, download the compressed file decompression, (after extracting the contents of the following figure) on the Tablet PC's desktop or C under the root directory

2. Double-click the upgrade package folder under the "UPDATE.exe", the system will automatically update the BIOS, (will automatically exit after 100% completion) after the completion.

3, restart the tablet, BIOS update is complete. Note: 1. Make sure before upgrading the battery is at 40%, it is recommended to connect the charger to operate. 2. Update the process, please do not do any work on any other tablet computers, but can not shut down. 3. Update the bios process, touch screen or mouse can not be used temporarily, is a normal phenomenon.

4. After updating the bios, will cause the system to switch windows8.1 click on the icon under no role in windows8.1 systems need to re-download Q2S_ switching software and reinstall the system, you can restore windows8.1 next key switch function.

New BIOS operating articles: 1. Press and hold the volume + key while pressing the power button for three seconds, the Tablet PC to boot into the operating system selection interface.

2. Select the interface, through the "Volume +" and "Volume -" do move around (move between Android and Windows option), selected to enter the system, press the "Volume +" button for 3 seconds or more to determine the selected option, the Tablet PC operating system to boot into selected. 3. No long press "Volume +" key, then exit directly into the operating system before shutting down if the boot.