I deleted the SMS icon on the desktop of Redmi note4 mobile phone by mistake. How can I make it right?

1, this needs to be restored on the computer: firstly, download and install powerful data recovery software on the computer, and then restore according to the instructions of the software.

2. Install the RE file manager and look for it in the data level in the data, or find the shortcut generated on the desktop in the phone address book settings.

3. You can find "System and Security"-"Backup"-find the files you backed up before, and click Restore Backup.

4. If it can be started, please click the system update icon-menu-restart to recovery mode (this is recommended).

5. If the phone can't be turned on, please press the "Volume Down+Power" button for a long time while the phone is turned off.

6. The non-4G version of Red Rice Note supports OTA and card brush upgrade in two ways:

7.OTA mode: After connecting WIFI, click the menu button-System Settings-All Settings-About Mobile Phone-System Update. When a new version is detected, click OK to upgrade. I suggest you choose to download the complete upgrade package and try it.

8. Card swiping method: Log in to rom.xiaomi.cn to download the Redmi card swiping package and put it into the SD card in Redmi. Click the menu button-System Settings-All Settings-System Update-Menu button-Select the installation package, select the card in the SD card to swipe the package, and wait for the package to be swiped.