XYZ Da Vinci 1.0 Ai0 Firmware

[Rocket-Rob]

I am relatively new to 3D printing and have an XYZ Da Vinci 1.0 Ai0 scanner/printer.
The scanner part is more or less useless and i am not so bothered with the scanner.
I think it's time to flash the firmware as the original firmware has no option to change the temperature settings for the extruder of bed.
I have had warping and adherence to the bed problems and also the difficulty with the chip in the cartridge failing part way through a job.
What firmware will work with this printer?
any help would be great.
Rob