J jlyanks85 macrumors 6502a Original poster Jan 3, 2008 629 97 Oct 14, 2011 #1 I sold my iPhone 4 on ebay today since I've upgrade to the 4S, but I'm just wondering if I have to send my old sim card to the buyer who bought my phone. Since I have a new sim that was already in the 4S.
I sold my iPhone 4 on ebay today since I've upgrade to the 4S, but I'm just wondering if I have to send my old sim card to the buyer who bought my phone. Since I have a new sim that was already in the 4S.