Released on September 19, 2014, this 4.7" screen iPhone is the smaller version of the iPhone 6 Plus. Identifiable by the model numbers A1549, A1586, and A1589.

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LTE Flaky after replacing battery and Lightning Connector/ MIC


Now that I have replaced my battery and microphone/lightning connector assembly, my cellular connection seems to be very flaky. About 90% of the time I can't make outgoing calls over cellular. However, I'm getting very old short message text messages from a year ago. I have checked the time and its set correctly. I can make outgoing calls over wifi, just not cellular. Data connection over cellular is also not working. It does show LTE bars, switching from 1X and 3G sporadically.

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Chances are it's most likely a faulty lightning connector dock assembly.

Had a few faulty ones, that were labeled JBL or something along the lines of that.

You will have to get another one to find out if this is causing the issue.

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