Cellular RF front and scan test

Question

iPhone 14 Pro

Released September 16th, Apple's "smaller" flagship smartphone features a 6.1" ProMotion OLED, a triple-lens rear camera system, 5G, and a newly designed "Dynamic Island" around the front-facing camera and top sensors. Successor to the iPhone 13 Pro.

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CAB @cabutcher99

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crwdns2955602:0crwdne2955602:0: tiawara ta 7 agoMaw 31, 2026

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Cellular RF front and scan test

I did a complete housing swap, and when I transferred over the charging dock flex connector the barometer must've been damaged by the alcohol as the diagnostic tool flagged the barometer and it was having a kernel panic. I've gotten a new charging port and it seems to be working fine, no panic. I did a diagnostics test and everything came back fine other than the cellular RF. what is this issue? Is there anything I need to check as far as connections?

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score 0 · Answer 1 · 2026-07-31T18:07:18-07:00

Alisha C @flannelist

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crwdns2955602:0crwdne2955602:0: tiawara ta 5 agoMaw 31, 2026

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Cellular issues can be very difficult to pin down because so many components are involved. But based on the fact that you did a housing swap, this is likely an antenna somewhere. This could also be an issue with the new charging port flex cable, as there are some antenna components on that assembly. But, honestly there are antennae everywhere. What happens if you put the old charge port flex back? Or at least connect it back to the board?

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iPhone 14 Pro

Cellular RF front and scan test

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