If you have deleted Samsung HUB you have to reflash your ROM, reinstalling HUB won't fix it has to be reflash. Once it's back, freeze it and rotation should be OK
The people of XDA, including the Devs. Do not have to help you. We all choose to help. Everyone also starts somewhere.
City I live in makes and invented the Kitkat... I run Kitkat on my device. Aww how cute.