[Expert's Introduction]

As an experienced IT professional specializing in iOS devices, I've assisted numerous users with the restoration process using iTunes. With my knowledge and expertise, I'll provide a comprehensive guide on how to restore your iPhone using iTunes.

[Procedure]

Step 1: Preparation

* Ensure you have the latest version of iTunes installed on your computer.
* Back up your iPhone to iCloud or your computer to preserve critical data.
* Connect your iPhone to the computer using an authentic Apple cable.

Step 2: Enter Recovery Mode

* iPhone 8 and later: Press and release the Volume Up button, then press and release the Volume Down button. Finally, hold down the Side button until the recovery mode screen appears.
* iPhone 7 and iPhone 7 Plus: Hold down both the Volume Down and Sleep/Wake buttons simultaneously until the recovery mode screen appears.
* iPhone 6s and earlier: Hold down both the Home and Sleep/Wake buttons concurrently until the recovery mode screen appears.

Step 3: Restore with iTunes

* On your computer, iTunes will automatically detect your iPhone in recovery mode.
* Click on the "Restore" button in the iTunes window.
* Confirm your action by clicking on "Restore and Update" to start the restoration process.
* iTunes will download the latest iOS software and restore your iPhone to factory settings.

Step 4: Setup and Restore Data

* Once the restoration is complete, your iPhone will restart.
* Follow the on-screen instructions to set up your iPhone.
* Restore your data from the backup you created earlier using iCloud or iTunes.

[Additional Tips]

* The restoration process can take several hours, depending on the size of your iPhone backup.
* If you encounter any errors during the restoration, restart iTunes and try again.
* If the issue persists, consult Apple Support for further assistance.

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Restore your device from an iTunes backupOpen iTunes on the Mac or PC that you used to back up your device.Connect your device to your computer with a USB cable. ... Select your iPhone, iPad, or iPod touch when it appears in iTunes. ... Select Restore Backup in iTunes.More items...read more >>