Слайд 2Step 1
Let the Tablet be turned off
Слайд 3Step 2
Find and Click on upgrading tool"B988upgrading tool"
Слайд 5Step 4
Click on"IDT_V200(V1.0.0.05)"
Слайд 7Step 6
Click on the icon of setting as follows:
Слайд 8Step 7
Input three characters"1""2"""3" and click on"OK"
Слайд 9Step 8
Click on the items in turn as follows to choose right model
dall
Слайд 10Step 9
Click on the items in turn as follows to choose software
Слайд 11Step 10
Click on the icon of starting as follows:
Слайд 12Step 11
Then appear a interface as follows:
Слайд 13Step 12
And then the interface show the words as follows:
Слайд 14Step 13
Press button of power and volume"+" at the same time
Слайд 15Step 14
Then the LCD screen show"fastboot mode:"
Слайд 16Step 15
Connect the tablet PC and computer with USB cabel
Слайд 17Step 16
This interface shows the process of upgrading software
Слайд 18Step 17
This interface shows the tablet had been finished upgrading successfully
Слайд 19Step 18
Then the tablet stats to boot its system
Слайд 21Step 20
When show this interface,click on the item as follows:
Слайд 22Step 21
And then show this interface
Слайд 23Step 22
Then you can click on the item in the iinterface as follows:
Слайд 24Step 23
Click on the item in the iinterface as follows:
Слайд 25Step 24
Click on the item in the iinterface as follows:
Слайд 26Step 25
Click on the item in the iinterface as follows:
Слайд 27Step 26
Click on the item in the iinterface as follows:
Слайд 28Step 27
Click on the item in the iinterface as follows:
Слайд 29Step 28
Click on the item in the iinterface as follows:
Слайд 30Step 29
Click on the item in the iinterface as follows:
Слайд 31Step 30
Click on the icon of"OK" what the LCD screen shows as follows:
Слайд 32Step 31
This interface means you can use the tablet normally