Samsung LED/LCD TV Service Menu Login Method

1) Samsung UE48JU7500T, UE55JU7500, UE65JU7500, UE78JU7500 Chassis UWJ50 7-Series Curved UHD 4K Smart 3D LED TV

Entering Factory Mode:

User remote control and pressing the key below; 

[POWER OFF] (in standby mode) => [MENU] => [MUTE] => [POWER ON]