What should I do if my mobile phone automatically sends a text message to 10658 166?

Try to install antivirus software! If not! That is the hard grid machine (not the soft grid machine)! Hard grid machine!

This method is usually used when the system is too chaotic to start:

Turn off the power, press the call key 3 * when turning on the power, and then press on the power. Don't let go! Don't let anyone go! ! !

This formatting is thorough, and there will be no problem of invalid formatting.

Others: Press the * # power-on key when shutting down, and the grid machine will start without any prompt.

Note: when formatting, you need to ensure sufficient power, and generally you should operate at full power. It is best to uninstall all the software first, and then see if there is a similar "system error". If there is no similar "system error", enter the grid machine. You can't try to turn it off on the way to the grid machine, and you can't plug in the charger. Try to put the soft shell first.

The software originally installed on the expansion card will be affected, so under normal circumstances, the important data of the expansion card will be backed up and then formatted, and all the programs saved in the E disk will be reinstalled after the phone is formatted.

In short, the most thorough formatting steps are: uninstall all the programs that can be uninstalled in program management-take out the expansion card-check whether there are system errors-format the phone-install the expansion card-format the expansion card (at this time, the phone is the purest basic system)! Before the hard grid machine, use the card reader to back up the files that need to be backed up in the extension on the computer. Satisfied, please adopt! ! !