Searching...Network

Good day,

How can you help me.

My carrier or network was lost,I can't open just always searching.

I tried any techniques likeremove the sim card,reset network,on and off airplane mode,check the date.

IPhone 4S 32G

9.3.2

capacity 27.1Gb

avail.13.6 Gb

Please help me.

Thanks,

Albert