Can I use an iPhone 4 micro-SIM card on Samsung Galaxy S? I borrowed a Samsung Galaxy S device in order to test an app. I have attempted to insert my iPhone 4 sim card (micro-SIM) into the Galaxy S, yet the device won't recognize it and display a 'No SIM' error. Is the Galaxy S compatible with micro-SIM or do I need to purchase a different one?
The Samsung Galaxy S (not S2; S3; S4 or S5) uses a mini-SIM. The iPhone 4 uses a micro-SIM. Maybe Robert's answer, well, kind of missed the wood for the trees.