My phone doesnt get connected to network. I cannot make any calls, neither any one can call my phone, they get switched off message. I can see only two bars on the network strength indicator, it doesnt change also. I had to restart my phone to get out of this problem. This happens very often. Is there any fix for this?

SOURCE: M8800 phone will not connect to web

u need gprs setting to use web browser. ask your service provider for the setting.

SOURCE: charging and calling

change the battery

SOURCE: My Samsung Sway restarts every time i recieve a

hey hi....
this is the problem usually caused by virus and sometimes it might be software failure also, which causes some of the menu not tofunction,the only solution is to flash ur phone software from the nearest samsung serice centre,it also updates your mobile software which increases the mobile speed....
thank you.....take care................

SOURCE: calls and messages are registering on phone hours

check the time settings