iPhone 6
Ever since the new update for iOS my phone has been acting strange. First the phone reboots by itself and does a loop of showing the Apple logo, turning to black, and then a color line appears. I went on youtube and websites to find a way to fix it. I was able to turn on my phone and use it for a short while during that time i noticed that the battery was draining faster than usual, I deleted some apps that might of caused my phone to go bad which wasn't the solution. Second I backed up the phone since it hasn't been backed up in a while, that didn't work either. Third I reset the settings, didn't work of course. Finally I took out the SiM card to see if that was that the problem neither was it. Can someone help me with this?