HI ALL GUY....I LIVE IN HONG KONG..
LAT NIGHT...MY SON >.< .. UPGRADE MY D5300 TO VERSION 1030...
THEn..THE BLURAY PLAYER HAVE CINAVIA .....ALWAYS MUTE WHEN I PLAY BD... NOTHING HAPPEN BEFORE UPGRADE...
CAN I DOWNGRADE TO ANTHOER VERSION...
IF YES HOW TO DO THIS..
THX ALL^^
SAMSUNG D5300 FIRMWARE DOWNGRADE..