Ok, so my phone was stuck on "Searching..." for some reason today. No one could call me. Went right to VM. So I did an airplane mode on/off and it froze so I had to do a hard re-set and now its fine. Another glitch is location services arrow in FB shows up all the time no matter what app I'm in. Hard re-set fixes this. Phone just shuts down by itself sometimes... What is going on!?