pareshnpatel

Hi friend, I am having problem with my LG RD 2130 handset. My handset losses network if I detach it from the charger even when it is fully charged and not plugged in. I have tried to change the battery but the problem still persists. The service centre guys say its a mother board problem. Has anyone faced this problem before? Please let me know and I can give more information on the problem if you want.