I'm selling my iPhone 4 on Amazon and I can't get the old sim card out.
I've had my 5 for about a year and am finally getting around to selling my 4. My phone number is assigned to my 5 and I've totally reset the 4 to erase all settings and data. Is there really a need to remove the sim card? I've tried doing it from the diagram with the paper clip, and I can't get the tray to release. Is there a trick to it?