The text message is gone, why,

The method of restoring SMS after Apple mobile phone jailbreak;

Prison break will cause the icon to disappear.

This often happens after entering Cydia for the first time. After a successful jailbreak, the Cydia icon will appear on the desktop. When you enter for the first time, if you manually press the HOME button to exit Cydia program without waiting for it to restart automatically, the system icon will disappear in a large area, and you can restore the system by reinstalling it.

1. Download the latest version of itunes on the computer, and you need the latest version, otherwise it may lead to unknown errors when reloading;

2. Connect the iphone to itunes, turn off the iPhone, press and hold the Home button and the Shut Down button for 10 second at the same time, release the Shut Down button, and then continue to press and hold the Home button until you see that the device is recognized as DFU on the computer. When prompted by the computer, release the home button, select the recovery option button on itunes, and click in the pop-up selection box to confirm the recovery (upgrading through DFU recovery mode will be more thorough and error-prone).

3. Next, itunes will pop up a page, prompting that all contents will be erased, and will be verified and restored using the Apple server. After verification and file extraction, iTunes will automatically reinstall the downloaded firmware version for iphone, and reactivate iphone after successful installation.