Chosen Solution

Hi, I rather stupidly used a cheap nano SIM to micro SIM converter to with my old iPhone 4S, and now the SIM tray will not eject - I think the adapter has got stuck on the inside. I’ve tried a few of the options from around the web (push the Apple sticker sheet from the packaging in, pair of scissors and twist) with no luck. Does anyone have any further suggestions?

try using a paperclip with the tip bent. You can always dissemble the phone and push the sim tray out.