Xiaomi 2s dial button, SMS icon is gone

Under normal circumstances, the MIUI system running on the Xiaomi 2S mobile phone cannot delete dialing and text messaging applications because they are built-in applications of the system; therefore, the icons will not disappear for no reason. If it disappears, you can solve it by the following methods:

1. Go to Settings - Applications - All Apps, check whether the SMS and dial-up applications are still in the application list, if so, enter SMS and dial-up respectively. On the application details page, click Clear Data and then restart the phone to return to normal.

2. It may also be caused by system operation errors or system bugs; you can restart the phone to solve the problem; if restarting multiple times does not work, you can consider restoring the phone's system to factory settings or upgrading to the latest version. to solve.

3. When none of the above methods can solve the problem, it is recommended to connect the phone to the computer and use the flash tool to flash the complete system package to the phone; the specific flash tutorial and flash package can be found through the Xiaomi official forum Get.