Mobile phones can receive text messages and phone calls, but they don't display records and can't see the contents. What happened? Android system. . . Ask the master for advice! ! !

Restoring factory settings is the only option. There is no need to brush the machine. There are many problems with bad brushing. If the factory settings are restored, please pay attention to format the SD card. Download a QQ synchronization assistant in front of the lattice machine to synchronize SMS and phone numbers to QQ, and then synchronize them back after the lattice machine. It's simple. If you don't want to restore the factory settings, download a short message software, try calling and see if you can receive a short message. I still suggest you check the machine.