Comment by mattbrewsbytes

I replaced a screen on an iPhone 4 or 5 with a kit from iFixit. It was painful with the very basic tools provided and no magnifying glasses or understanding of what success was supposed to feel like. The parts aren't small, they are tiny, like 3mm screws, tiny bits of adhesive, things that are very fragile, etc. It took me like 3 hours. Experiences like that make me nope out of some DIY things.