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Help Tablet screen inverted

Hello,

Can you help me with my rooted tablet, please. Im trying to solve a problem of inverted screen. I have been looking for solution many weeks now but no success.
Everything is backwards and when im moving icon to left, it moves to right. See the attached images.

Specs below:

Processor: Allwinner A33
Motherboard: et q8 v2.0
OS: Android 4.4

What is done..

I did a factory reset - no change.
I tried two different firmwares but no change.
I tried change x-axis using script.bin, but it doesnt work.

This link says that script.bin is located different than other models.

http://linux-sunxi.org/ET_Q8_V2.0

But, script.bin can be extracted from /dev/mem using mmap() or sunxi-tools firmware_extractor. I really dont know how to do that.

This device is cheap chinese. It is almost unused, but out of warranty.

I apologize my bad english. I hope you can help me, thank you! -Janne-



IMG_20170110_204348.jpg IMG_20170110_204434.jpg
 
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