Access Point Names feature and Tethering Hotspot feature is missing

Hello
I'm from Myanmar (Burma). I bought Sprint LG G3 and I used SIM card from Myanmar. When I bought Sprint LG G3, it came with Android 4.4.2. After I bought, I upgrade to Android 5.0.1 Lolipop. After finish upgrade Lolipop, I can not use Access Point Names feature and Tethering Hotspot feature. And I also can not find these two features under Mobile networks. So I downgrade to Android 4.4.2. But problems is still cause.


I don't know what happen. I want to get back original android 4.4.2 from Sprint Company. Or I want to get these two features from Mobile networks tab.


Please help me

[Q] Could someone please point me the way to install S6 Accuweather widget for 5.1.1?

I am trying to figure out how to install Accuweather from S6.
Tried to search forums and google without success
Im on latest 5.1.1 with S6 launcher

Thanks for the help to point me the way