anyone face this problem that the data network doesnt reconnects when coming out of a bad signal area? like for example, my housing area has a really bad phone signal and the data will be like automatically disconnected when im home. so i have to resolve on using wifi. but when i get out of my house and go to somewhere else, the data network doesnt connects back. i saw other forumers talks about the switching to airplane mode and switch back. i tried and doesnt help. it will only reconnects if i reboot my whole phone again and it gets kinda annoying when u have to reboot ur phone each time u are going out. anyone?