iMore

I have had my Verizon space gray 64gb 5s for a week now and I have had a couple of strange things happen. When i unlock my phone on startup the home screen comes up but there seems to be a very slight jump in the screen. The next problems was today when I went to unlock the phone the screen turned blue and then some white and black lines appeared, then the apple logo popped up indicating the phone was re-starting. I hope I have explained these happening so it can be understood. Has anyone else had the same problems and what is the solution. Thanks