Mod note: There are several reports this custom firmware bricks the dingoo. Use at your own risk
I made this modded version of firmware version 1.2, it fixes some of the english, allows custom themes and has the language set to english by default. I'm not saying this is hard to do, I just did this for myself and decided to post it here in case someone felt like using it. This shouldn't cause any bricks, but if it does you can always unbrick it by using the unbrick tool.NOTE: USING THE UNBRICK TOOL WILL FORMAT THE MEMORY!
PLEASE REMEMBER TO BACKUP ALL IMPORTANT FILES BEFORE TRYING THIS FIRMWARE
Copy the "a320.hxf" file and the system folder from the rar file over to the root of your dingoo.
Now unplug the usb cable, turn it off and hold down on the d-pad while turning it on to install the firmware.
Removed, for now....