i have an mp4 player that needed a firmware after a botched upgrade, anyway i could not find one that worked so i orderd another one from the same vender "Uxcell" but when i go to extract the firmware from the new one i get this message.
if i press continue it seems to extract the firmware. then i try to upload it to the old mp4 and i get a message saying "invalid firmware upgrade file"
the two mp4s are exactly the same so what is going wrong
cheers
