A:AnswerCall Samsung they will tell you if it's in or out of warranty. Mine did the same thing and they refunded my money but it took a long time and a lot of hoop jumping. Good luck. Also the first to try is to unplug it for at least 30 seconds then plug it back in. That is the first they will tell you.
A:AnswerNot sure. I have Apple products and I cannot even cast from those to the tv. So I either need to connect a HDMI Cable setup from my Apple products to the tv or use Apple TV.
A:AnswerFrom a Home screen, navigate to Settings. Tap Lock screen and security. Note If unavailable, tap Security. Tap the Unknown sources switch to turn on or off
A:AnswerHi Grassman,
Yes, you can utilize the Autorun Last App feature to automatically start the last app you used once the TV is turned on. To enable this feature, follow the steps below:
1) Navigate to Settings > General > Smart Features > Autorun Smart Hub
2) Enable the Autorun Smart Hub feature
3) Navigate to Settings > General > Smart Features > Autorun Last App
4) Enable the Autorun Last App feature
~Samsung Advisor
