To Restore your iPhone with iOS 15.5 you need to install latest iTunes.
To solve this problem 'To Restore 15.5 Download Latest iTunes" in iPhone 15.0.2 iOS version follow these steps: Ensure your apple device has enough charge. Download iOS for your iPhone model. Download latest iTunes for your PC. Follow the video instructions. Download iOS firmware here: https://bit.ly/3PXkE28. Learn How to download and install 3uTools here https://www.youtube.com/watch?v=Ww2XFj_qRSA This solution includes these Apple product below: How to Upload iOS in 3uTools watch this video https://youtu.be/2oG2g3kEpI8 iOS does not match https://www.youtube.com/watch?v=G-rAVl02YDw To Flash upgrade iTunes ios 15.2.1 https://www.youtube.com/watch?v=BII-bEI-CWQ How to Fix Unable to Request SHSH on 3uTools https://www.youtube.com/watch?v=-jijZyTWpQA How to Fix iPhone X XS Max that Hangs on Logo https://www.youtube.com/watch?v=TrPe6cryMM8 How to solve To Restore 15.3.2 Download Latest iTunes, iPhone 15.3.0 iOS version. https://www.youtube.com/watch?v=KMXJtBlXU68 iPhone 12 iPhone 12 mini iPhone 12 Pro iPhone 12 Pro Max iPhone 11 iPhone 11 Pro iPhone 11 Pro Max iPhone XS iPhone XS Max iPhone XR iPhone X iPhone 8 iPhone 8 Plus iPhone 7 iPhone 7 Plus iPhone 6s iPhone 6s Plus iPhone SE (1st generation) iPhone SE (2nd generation) iPod touch (7th generation) iPad Pro 12.9-inch (4th generation) iPad Pro 11-inch (2nd generation) iPad Pro 12.9-inch (3rd generation) iPad Pro 11-inch (1st generation) iPad Pro 12.9-inch (2nd generation) iPad Pro 12.9-inch (1st generation) iPad Pro 10.5-inch iPad Pro 9.7-inch iPad (7th generation) iPad (6th generation) iPad (5th generation) Read more here https://bit.ly/3vG4d0a iPad mini (5th generation) iPad mini 4 iPad Air (3rd generation) iPad Air 2 You can Check this Course if you want to be a professional. https://bit.ly/3Be6QHS
To solve this problem 'To Restore 15.5 Download Latest iTunes" in iPhone 15.0.2 iOS version follow these steps: Ensure your apple device has enough charge. Download iOS for your iPhone model. Download latest iTunes for your PC. Follow the video instructions. Download iOS firmware here: https://bit.ly/3PXkE28. Learn How to download and install 3uTools here https://www.youtube.com/watch?v=Ww2XFj_qRSA This solution includes these Apple product below: How to Upload iOS in 3uTools watch this video https://youtu.be/2oG2g3kEpI8 iOS does not match https://www.youtube.com/watch?v=G-rAVl02YDw To Flash upgrade iTunes ios 15.2.1 https://www.youtube.com/watch?v=BII-bEI-CWQ How to Fix Unable to Request SHSH on 3uTools https://www.youtube.com/watch?v=-jijZyTWpQA How to Fix iPhone X XS Max that Hangs on Logo https://www.youtube.com/watch?v=TrPe6cryMM8 How to solve To Restore 15.3.2 Download Latest iTunes, iPhone 15.3.0 iOS version. https://www.youtube.com/watch?v=KMXJtBlXU68 iPhone 12 iPhone 12 mini iPhone 12 Pro iPhone 12 Pro Max iPhone 11 iPhone 11 Pro iPhone 11 Pro Max iPhone XS iPhone XS Max iPhone XR iPhone X iPhone 8 iPhone 8 Plus iPhone 7 iPhone 7 Plus iPhone 6s iPhone 6s Plus iPhone SE (1st generation) iPhone SE (2nd generation) iPod touch (7th generation) iPad Pro 12.9-inch (4th generation) iPad Pro 11-inch (2nd generation) iPad Pro 12.9-inch (3rd generation) iPad Pro 11-inch (1st generation) iPad Pro 12.9-inch (2nd generation) iPad Pro 12.9-inch (1st generation) iPad Pro 10.5-inch iPad Pro 9.7-inch iPad (7th generation) iPad (6th generation) iPad (5th generation) Read more here https://bit.ly/3vG4d0a iPad mini (5th generation) iPad mini 4 iPad Air (3rd generation) iPad Air 2 You can Check this Course if you want to be a professional. https://bit.ly/3Be6QHS