How to identify which carrier a logic board is
I need to replace a logic board in a iPhone 4S CDMA/Verizon. I wanted to know by looking at the logic board how can i identify what carrier it is for.
Carrie, if you mean you are looking to see if the board is Verizon, Sprint etc. You can not. That is part of the firmware.
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Ahh man that sucks. So you're telling me I have to try each board to find out?
that is correct, you will not see any difference on the board.
You can look at the serial number. If the last 4 characters are the same, then it's the same model.
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