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7. Firmware upgrade
Press the
POWER
button to turn off the device before updating (
NOTE:
Press and hold the
POWER
button for
at least 6 seconds if the device can not be turned on normally).
Insert the Driver CD and copy the file named “RK3026 Android Upgrade Tool” to your computer desktop (
NOTE:
The device can not be updated directly from CD),Then Open file “RKBatchTool.exe” in Folder “RK3026 Android
Upgrade”, click the button
next Image and choose “update.img” from the popup window, click open, as shown
in the picture below:
Hold down the
VOL+
button on the device and without releasing it after device has been turned off; connect the
device to the PC by the USB cable supplied with the device.
The “Found New Hardware Wizard” window will pop up on the bottom right corner as shown below. Choose “Install
from a list or specific location (Advanced)”, and then click “Next” to install the USB driver, see the picture below:
NOTE:
The USB port of the PC must be USB2.0, or it cannot be used to update the device.
