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Hello Ifixit. i Have 2 Iphone 5s (Gold- M A1457) 16-GB (SILVER-M A1530)32-GB 1.Can i Replace it with 16GB To 32GB logic board ? (Need Help) 2.home button Touch ID function will work or Not after replacing logic board ?
If you transfer the logic board and Touch ID cable together, it should work. However, based on the colors of your phones, if you put the 32 GB board in the gold phone, you’d have to take the silver Touch ID sensor with it, which would create a mismatch. If you want to buy another 32 GB logic board to replace the 16 GB logic board, you won’t be able to keep Touch ID functionality.
Swap the home button over either the logic board and you will be fine.