all th sudden my Nokia 70 doesn't showing any signal
- keep your mobile on OFFLINE mode for one week STRAIGHT!. but still the sim card is place in the sim slot. after a week or more,then put it back to the profile that require the phone's signal. your phone's signal must be back again.
if your phone was incidentally damage with water, turn it of for 1 week, remove the battery, sim, and mmc, DO NOT shake it to drain the water. let it dry all by it self. turn it ON if you see no more moisture in the screen.
next time treat your phone with lots of care, i think N70 is the most sensitive among S60 ver 2.