Image for DM800 HD SE ESTAR SIM 3 SSL84

[LewHand]

Hi guys

Friend give me his DM after he had tried to flash an image and got the RCA Not found.
I've tried flashing a few images via Mini flashup but none have worked.
The bootloader shows 84 and I've checked he sim and confirmed it's an E star SIM 3.

What images would you recommend (it looks to be a genuine box)

Thanks