Icloud

[balooney]

My icloud back up was working, now its not, my contact have disappeared, i still have photos, music etc but no contacts, my texts dont have names, just numbers, the same with call history, anyone else had this problem? Ive tried turning off and on, unselected on settings and then re selected it, nothing seems to be working.

[Buenchico]

Start here:
http://support.apple.com/kb/ts3998