Help! My N72 can't spell short messages! ! !

In standby mode, enter *#7370#, and the phone will prompt to restore all factory settings? The phone will restart, select Yes, and then enter the lock code. The default value is 12345. Enter and select OK.

If you can't, you have to use the killing skill.

Turn it off first, then press and hold the green dial key+3+*+power key until a progress bar appears at the top of the machine screen, and then you can let go! It belongs to the hard reset of the mobile phone (the mobile phone will restore all the settings when it was first purchased after the grid machine). This operation must ensure that the battery is fully charged, otherwise your N72 will be scrapped! (It is recommended to plug in the charger)