My phone changes date whenever i remove my battery and reinsert it.
Whenever i remove my battery and reinsert it , the date and time changes to some date and time in 2014. It doesn't update time from the sim card, as it usually does ( 2-3 months ago). Why does this occur?
But it was turned on only. Yet this occur. Everytime i have to turn it off reset the time and once again turn it on.Oh I see, have you tried with a different sim?
If it works with a different sim then your sim is faulty. However if not a hard reset may be in order although I'm not sure if that would help or a soft reset, then a reflash. Regardless one needs to eliminate all possibilities when it comes to troubleshooting.
So see if it persists with a different sim and lets go from there.