As it started off my brother came to me and said his phone would just turn off at random, I thought that there must be an issue with the software and tried to restore it. I got error 29 while restoring. I tried different restore methods none which have worked. i.e: DFU etc... Looking online and...

Hello last week had many warnings about iTunes on my PC , now my non jail-broken Iphone is behaving strange , and i cannot find my version of outlook or gmail apps on google or the iTunes store. Also many other apps i can find either . Should i be concerned ?? any suggestions welcome ...