for totally dead pansat 3500 i hooked up the jtag cable turn unit on than open wall.exe program refresh then minimize it. then open skymax program check 2mg file then select port then start wait for it to connect to unit then erase wait, then write select the correct file 2mb when done exit then turn 3500 off and on should be good to go turn 3500 off and flash with b80 upgrade boot software click pc to stb then turn 3500 on and it will flash then restart and 305 bin
hope this helps enjoy tv
i posted the software in the download section
http://www.abadss.com/forum/pansat-3...at-3500-a.html