I have a first generation iPhone and I ruined the SIM reader inside the phone because the prongs in the reader got caught in a small crevice where you put the nano-sim into. Needless to say, the phone is now not usable as a phone and I want to have a functional first generation iPhone just to as a collector's item so I replaced it with one I found on ebay for $30, I snagged it as soon as it was listed, the prices are skyrocketing for first gens right now. The broken one is going to my little niece to play with. Annnnyyywayyyyy. The reason I ruined the sim reader was because of a cheap nano sim adapted. Most of them are like this. The nano sim doesn't click into the adapter securely and can move around inside the iPhone. These adapters work fine for phones that don't use a SIM tray, but not acceptable for an iPhone. What's a good SIM card adapter that securely holds the nano sim and doesn't have any crevices when there is a nano sim inside it for the prongs to cling to. Does anyone know of a good adapter that's iPhone tested and approved?