iPod 4th Generation or Photo Repair - iFixit

Model A1059 or A1099 / 20, 40, or 60 GB hard drive / touch sensitive click wheel iPod 4th Generation or Photo troubleshooting, repair, and service manuals.

iPod Touch 4th Generation Screen Repair Take Apart Guide – Repairs Universe

iPod Touch 4th Generation Teardown - iFixit

iPod Touch 4th Generation Teardown - iFixit

iPod Touch 4th Generation Front Panel Replacement - iFixit Repair Guide

iCloud User Guide - Apple Support

iPod Nano 7G Written Repair Guide – Repairs Universe

iPad 4 Repair - iFixit

iPod 4th Generation or Photo Logic Board Replacement - iFixit Repair Guide

iPod Touch 4th Generation Teardown - iFixit

iPod Touch - Wikipedia

iPod 4th Generation or Photo Rear Panel Replacement - iFixit Repair Guide