I wanted to get the 1.2 driver on my dingoo and downloaded the a320.hfx file
After that i removed the official a320.hfx gile from my dingoo and put copied the new a.320.hfx file
When i goto about i still get version 1.1 on screen and the b/y buttons still cant be pressed together
What am i doing wrong
After it's fully downloaded (be sure of it!), you'll have to decompress the .RAR file (using Stuffit, WinRAR, etc. you can Google ".RAR decompression," for more).
From there, put the file in the ROOT directory of your Dingoo (make sure you're not placing it in your SD Card, it won't work), then disconnect your Dingoo from USB.
Then, power off your Dingoo and press and hold the down button on the D-Pad. Whilst still holding "down" power on the Dingoo until it says it's updating then it's safe to let loose your hold of the down button.
From there simply wait until it's finished updating.
It will come back in Chinese, to change back to your preferred language simply go all the way to the right to the icon that looks like a gear, click "A," then press the down button 5 times, click "A," and select your language!
Good luck, brother, enjoy!