Question about Samsung Blackjack SGH-I607 Smartphone
I have a plan with t-mobile and my phone broke. I have a cingular phone that doesn't work so i took the SIM card out and put my T-Mobile one in. Then its telling me that i need a unlock code.
Thats because the t-mobile sim cards aren't designed to be used in at&t phones. you either have to buy a new t mobile phone or get a plan with at&t.
Posted on Oct 30, 2008
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