I had some success
after lots of experiments...
about usb, I realised that I dont have to re-install the driver all time,
I just have the mp4 turned off, and plug in to PC when I press the X button at the same time...
FRM pro works now, I used "Firmware/ Set file " but still cant figure this about the whole AIMG + BIMG..
BUT still the only best firmware from all I tried is this one
http://www.4shared.com/account/file/...P_SUNPLUS.html
The mp4 recovered from the dead, but with a lot of bugs:
The screen is mirrored from right to left (!!) :shock:
the screen flashes all the time, the sound is terribly LOW!!
the menu has FM radio, while my mp4 didnt have it (it doesnt work though!)
the camera, game, DV dont work as well
usb (u-disc working mode..) doesnt work
keys are all good :lol:
I am sure my initial firmware had more items at Tools (like upgrade!) so I look forward for someone to share the original firmware (AIMG+BIMG).. :!: