Samsung S4 wont turn on.
After having my broken screen replaced approximately 10 days later it began displaying no sim. It continued to work for a few days as long as I kept turning it off then on again however it no longer will turn on at all. I have tried holding all 3 buttons as I've seen advised but to no effect. Can anyone help me please.
After having my broken screen replaced approximately 10 days later it began displaying no sim. It continued to work for a few days as long as I kept turning it off then on again however it no longer will turn on at all. I have tried holding all 3 buttons as I've seen advised but to no effect. Can anyone help me please.