Sometimes the mobile phone can't receive text messages, but it's normal to send text messages, and it will automatically restart reading text messages. What happened?

I have encountered similar problems myself. I should be poisoned first. Grid machine.

One of the summary methods of cell phone formatting (please make a backup before the grid machine)

One of the summary methods of cell phone formatting (please make a backup before the grid machine)

Turn it off first, then press *+# and then press the power button BP until a progress bar appears at the top of the machine screen, and 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 just purchased after being turned on, which is suitable for special circumstances, such as not turning on the phone).

* # 7370 # —— Soft and hard reset of mobile phone (the mobile phone will restore all the settings when it was just purchased), which is almost the same as hard reset, except that the mobile phone is input in the power-on state;

*#7780— Soft reset of mobile phone (save phone number, information, incoming and outgoing phone numbers, etc.). );

Note for grid machines:

(1.) Press the * #+power button to turn it off and turn it on without any prompt (blue).

(2) 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 is 12345. After entering, select OK.

(3) when formatting, there should be enough power to ensure that it is sufficient to maintain operation.

Grid machine prompt:

(1.) SMS, MMS, infrared reception, Bluetooth reception and other information can be stored on E disk with MsvDriveE software. After executing this software, which SMS and MMS will come back? (Biglin)

(2.) Note, please uninstall all the software first, and then see if there is a similar "system error"!

If there is no similar "system error", then proceed to the grid machine!

Because a friend used to choose the grid machine directly after a problem like yours appeared, and then the system crashed. Finally, I can only go back to the factory! ! ! Now his machine is still returning to the factory.

(3) The part of the software originally installed on the MMC card will be affected after the machine inspection, which is related to whether there are important files of the program you installed in C.. In addition, all shortcuts to programs installed on disk E will run to the root directory. (wisly) Because the anti-installation file no longer exists, you must go to the installation directory and delete it directly when deleting the program.

There is a "PTBoot.mdl" file in your memory card e/system/recogs/file. Deleting it can solve the problem.