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Apple iPhone 5s는 2013년 9월 10일에 발표되었습니다. 수리는 이전 모델과 유사하며 스크류 드라이버 및 비집는 도구가 필요합니다. GSM 또는 CDMA / 16, 32, 또는 64GB / 은색, 금색 및 스페이스 그레이.

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LTE is not working after battery replacement

I recently replaced the battery on my dad's iPhone 5s. Everything went well, hard reset after replacement and no other issues except LTE signal is not working now. I can reliably get a 4G signal and connect to wifi though. Also can no longer use the phone as a hotspot (I assume you need an LTE signal to run as a hotspot) for his iPad.

I've tried several things, including multiple hard resets, toggling Enable LTE in settings, resetting network settings, even restoring the phone as new. My SIM card connects to LTE on my 6s so I tried swapping them out and it won't connect to LTE with my SIM card either, still only 4G, so it makes me think there is some kind of hardware issue going on. Is there something I could have damaged or unplugged during the repair that would prevent an LTE signal but still allow 4G and cellular services to connect?

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Only thing I can think of is the charging port antenna cable being unplugged. Check that out, it's right next to the battery connector.

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andrewdeclerk 님은 대단히 고마워 할 것입니다.
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