iPhone 4 Repair - iFixit

iPhone 4 Repair - iFixit

iPhone 4 Repair - iFixit

iPhone 4 Teardown - iFixit

iPhone 15 Pro Repair - iFixit

How To: Replace an iPhone 4 Home Button

The iPhone 15 Pro is easier to repair—as long as Apple is the one fixing it

iFixit Battery Compatible with iPod Video 30 GB - Repair Kit : Electronics

iFixit Battery Compatible with iPhone Xs - Repair Kit : Cell Phones & Accessories

iPhone 4 Battery

iFixit: iPhone Screens