Well it was after a previous software update i started having this issue. and i also notice one of my apps is displayed rather oddly when i open htis particular app. The app i am refering to is the paid version of My alarm clock. The numbers like like bubbled tracings of either 8's or 0's, plus it wont allow the app to have access to my location adn or music so that it can show urrent weather conditions and use my music as wake up sounds. I have called Samsung out on this and they keep saying ohhhhh just restore your phoen however I have done some digging around and "THERE IS A LOT OF PEOPLE HAVING SAME ISSUE" I have tried all the solutiosn I have seen and so far nothign seems to be working. I have never had such a hard time wiht any phone I have had and its driving me up the wall........ Can somone who has a samsung galaxy s6 please help me it woudl be greatly appreciated....... THANKS