My s5 updated to 5.0 two days ago and since then has been slow, has randomly restarted multiple times and doesn't react to screen orientation changes. The phone has also reported that the camera is not working causing me to miss some pictures which were time dependant. The only way to recover this was to restart the phone. The phone is now so sluggish and frustrating to use i am seriously considering getting an iPhone (and i never thought I'd say that! ) Does anyone else have any similar issues or advice on what my problem is?