replacing samsung galaxy S4 motherboard

vyuken

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Sep 9, 2014
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Hi everyone. I was asked to replace the motherboard of a samsung galaxy S4.

i was told that the phone company was on boost mobile. But the S4 was a sprint phone.

would i have to find a replacement motherboard that comes from either of these companies?
would i be wrong to assume that the phone is unlocked? and if it is, would it matter at all which company the replacement motherboard comes from?
 

vyuken

Distinguished
Sep 9, 2014
21
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18,510
i was thinking of getting one from amazon or ebay. i haven checked into getting one from samsung themselves. how would getting it from samsung be helpful?