HELP! phillips "dvp642k/75" dont play burned DVDs

hi I have a Phillips dvp642k/75, its plays all dvds well but if i burn DVDs or clone dvds then it doesn’t support then it doesn’t even load just give msg OPEN and eject the disc. I have tried upgrading the firmware, putting in region free codes but nothing seems to solve the problem. Please HELP!!!

  • I played the original disc and it played fine but when i inserted cloned disc it ejected that.