How to solve the problem of writing short messages on genuine Nokia 5800? Is the system's own handwriting input method. As long as you enter a point, it stops there and the button doesn't respond.

The first possibility is that you have too much software open, so it crashed when sending messages. The solution is to press the menu button for a long time, and a row of programs that you are using will come out, and those that are not used will be turned off.

The second possibility is the problem of the mobile phone system. It is recommended to back up the phone number and reset the phone number, that is, restore the factory settings. The original password is 12345, and so is pressing *#7370# to enter the password in standby mode.

The third possibility is that the mobile phone is hopeless. . . .