Will the text messages and videos in the mobile phone be seen by others?

Second, the brush will erase all the data of the device.

Third, iCloud can restore the device to the state before brushing, but it can't be restored without a password.

Fourth, if you are still not at ease, you may wish to brush your own machine. To brush the machine correctly, the following steps are attached:

1, the computer downloads the latest iTunes and Apple firmware packages (to match your current device level, there is no need to download to which level);

2. Connect the device to the computer, and then turn off the device;

3. Turn on the device, press and hold the Home button+power button for a few seconds in the white apple state, and then release the power button until a reminder appears on the computer;

4. Hold down shift, click Restore, select your firmware package, and then continue. If an unknown error occurs, please check the permissions of iTunes on your computer and check whether the driver is automatically installed.