The need to restore iPhone to factory settings can be caused by several reasons - system malfunctions, the desire to refuse the jailbreak operation, or the terms of service. This operation does not require special knowledge and does not take much time.
It is necessary
iTunes
Instructions
Step 1
Turn on your device and go to Settings to remove iPhone user-generated content.
Step 2
Go to the "General" section, select "Reset".
Step 3
Select the "Reset all settings" command in the window that opens. It should be remembered that this operation does not remove the jailbreak. This requires iTunes.
Step 4
Make sure that the version of iTunes installed on your computer is the latest version and launch the program.
Step 5
Connect your device to your computer with a connecting cord.
Step 6
Wait for the message from iTunes about the discovery of the device and select it in the left menu "Devices" of the application window.
Step 7
Go to the Overview tab of the Device window and select the Restore option.
Step 8
Click the "Copy" button in the opened dialog box with a proposal to create a backup copy of the device.
Step 9
Confirm your intention to reset your iPhone to factory settings by clicking the Restore button in the new dialog box.
Step 10
Wait for the recovery process to complete and restart the device. An indicator of a successful operation will be the appearance of the Apple logo on the screen of the device and an information window with a message about the completion of the restoration in iTunes.
Step 11
Wait until the iPhone Connect to iTunes screen disappears or the iPhone is turned on message appears. A prerequisite for the successful completion of the operation to restore the factory settings of the device is the availability of Internet access.
Step 12
Restore iPhone from a previously made version.
Step 13
Check the box next to "Restore from backup" to save your custom settings.
Step 14
Use the checkbox next to Set up as a new iPhone to use earlier backups (you must specify the location of the backup you want to restore).
