メインコンテンツにスキップ

2016年9月16日に発売。モデル番号は1778,1784。 GSM かCDMAの32、128、256GBがあり、色はローズゴールド、ゴールド、シルバー、ブラック、ジェットブラックがあり。

1361回答 すべてを表示

Microphone doesn’t work sometimes

I make a call and sometimes the person on the other end can’t hear me but I turn on speaker phone and then They can hear me. Doesn’t do it all the time tho. Phone has had some work done to it screen replaced and camera replaced

回答がありました! 回答を表示 同じ問題があります

この質問は役に立ちましたか?

スコア 0
コメントを追加

1 件の回答

ベストアンサー

It sounds like the lower microphone is not working.

There are 3 microphones in the iPhone.

https://support.apple.com/en-us/HT203792

  • The bottom microphone is for Voice Memo and phone calls. The other microphones serve as error cancellation
  • The (top) front microphone is used for FaceTime calls, Siri and selfie videos with the front camera (FCAM). The top back microphone serves as error cancellation
  • The (top) back microphone is used for videos with the rear camera (RCAM). The top front microphone serves as error cancellation

Make sure you update your device to the latest version of iOS and then try to isolate which microphone is not working properly by trying each individual microphone with the related apps above. Check the microphone port holes for dust and debris which could be attenuating the sound.

It may be the microphone on the Lightning Flex, which you can replace yourself by following this guide. If the issue affects more than one microphone, then it could be the Audio Codec IC on the logic board. Anything at the logic board level will require micro-soldering so you would need to find a repair shop that offers those services.

このアンサーは役に立ちましたか?

スコア 2
コメントを追加

回答を追加する

Jonas Seese さん、ありがとうございました!
統計データ:

過去 24時間: 1

過去 7 日: 2

過去 30 日: 24

今までの合計 1,210