"humrahi33" , i have downloaded the firmware for my rikomagic version but didn't tried it .
If you want , i have uploaded it to a skydrive , maybe "aff-tar" got it wrong , maybe the resolution is fixed to 1080 but the DPI is not how he would have want it and it stayed the same .
So let me know .
Download the beta for MK802IV(130805):S/N from 201305****to 201306**** :
https://skydrive.live.com/redir?resid=1 ... C28EA9!206
shorten url :
http://sdrv.ms/17gMQQP