nope i didnt.. but i plan to.. just to make everything fresh..
anyway.. i found a fix for it! i guess this is what many people around the forum are looking for. for some reason, the time synchronization setting in settings-phone doesnt seem to work.. i dont know why.. so i edited it through the registry..
go here:
HKLM\Drivers\BuiltIn\RIL
and anything that says time sync or time zone sync, i changed it to 0. all is well now. and i'm so happy i found a fix myself.