Chosen Solution
I ordered a charging port replacement for a S5 and the part model on the board itself says SM-G900W and I got a SM-G900T. I installed the part and the charging port works now but the microphone doesn’t during calls (except on speakerphone, which uses the secondary microphone). I am not sure what the issue may be as the only difference between the parts seems to be the last letter.
Any repair shops out there able to explain if the last letter on the part number matters or how do you determine which part is the right one.
yes it does and it doesn’t you only need to use the shell from the SM-G900W to install the SM-G900T that will correct the circuit same situation when using an iPhone 6s ear piece unit for an iPhone 6 it will fit in but won’t work unless the bracket from 6 is use to install the 6s on the 6
