How to change reserection e mail in itunes

To change the rescue email address in iTunes, follow these steps:

Method 1: Using iTunes on a Mac or PC

  1. Open iTunes on your computer.
  2. Connect your iPhone, iPad, or iPod touch to your computer using a USB cable.
  3. Select your device from the top left corner of the iTunes window.
  4. Click on the "Summary" tab.
  5. Scroll down to the "Manage Your Device" section.
  6. Click on "Reset" and then select "Erase All Content and Settings".
  7. Follow the prompts to reset your device.
  8. When prompted to set up your device, select "Restore from iTunes Backup" and then choose the backup you want to restore from.
  9. On the "Set up your device" screen, tap "Restore from iTunes Backup" and then select the backup you want to restore from.
  10. On the "Enter your Apple ID and password" screen, enter your Apple ID and password.
  11. On the "Enter your rescue email address" screen, enter your new rescue email address.

Method 2: Using the Settings app on your iOS device

  1. Open the Settings app on your iPhone, iPad, or iPod touch.
  2. Tap on [your name] at the top of the screen.
  3. Tap on "Sign in with Apple ID".
  4. Tap on "iCloud".
  5. Tap on "Account Settings".
  6. Tap on "Reset".
  7. Tap on "Reset All Settings".
  8. Enter your Apple ID password and confirm that you want to reset your settings.
  9. On the "Set up your device" screen, tap "Restore from iTunes Backup" and then select the backup you want to restore from.
  10. On the "Enter your Apple ID and password" screen, enter your Apple ID and password.
  11. On the "Enter your rescue email address" screen, enter your new rescue email address.

Note: If you're using a Mac with macOS High Sierra or later, you'll need to use Method 1 to change the rescue email address.