The SMS function of mobile phone is completely invalid. How to solve it except brushing the machine?

Your process is the main process of the system, and the calling program has stopped, indicating that the system has crashed.

In addition, refreshing the Android phone system is not as troublesome as you think. Xiaomi mobile phone users brush the machine once a week ~

FC, the main process, has two possibilities, either you deleted the files of the main process, presumably you have no ROOT and no permission to delete.

So my personal judgment is that there is something wrong with the software you installed. If you have installed more than three call management software, it is likely that the phone function FC that comes with Android is caused by software conflicts.

Solution: 1 Delete the latest call management software (dim sum call, etc.). ) or newly installed security software (360, LEB, etc. ).

2. Download QQ Synchronization Assistant, and if the first scheme fails, back up your address book. Fool operation, I won't explain. Back up the music picture files in the memory card, then format the memory card and restore the factory settings of the mobile phone.

3. If one or two things don't work, throw them around the mobile phone shop and let them brush a system for you, or teach yourself. This is not a very advanced skill. If you are looking for a mobile phone shop, you should look for a young master, preferably around 30. The mobile phone industry is upgrading too fast, master. Repairing hardware is ok, but not software.