It sounds like you have a handful of screws that all ya know about is they go to THAT iPhone 4s. Am I right? If so, if you plan on doing this much in the future a good tool to have around is a quality set of digital calipers. Then you can measure the screws and match them up to the sizes listed in these guides. It's unfortunate the extra worK you will have to do, but it's a pitfall of picking up where someone else left off. Best wishes and good luck. Just take your time because it will be tedious and time consuming. But in the end you will have them all where they belong and you already know how important that is. Dave
@slimchance2001 - Well, ya know, bad pics and all, it was a user donated time thing. Sure the fuzzy pics may barely irritate, but I can think of many late nights in the distant past where that wouldn't have mattered because i couldn't have found my nose if you put my hand on it.....and still attempted to do this. Things aren't that way today so I see a lot clearer now. Whatever is fuzzy in your pic....its not fuzzy in this disassembled and being repaired G2 in front of my face. I didn't need a picture book, i needed a guide. Thats what you threw out there. Thanks for it.