How to fix speaker error on iPhone 7 plus

“How to fix speaker error on iPhone 7 plus: I can't adjust the volume of the speaker, nor can I connect using Apple's wired headphones, it's completely silent”

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Troubleshooting a Muted iPhone:

A. Unmute the Apps: Adjust the volume bar on the apps themselves.

B. A Few Links that May Help:

• If you Hear No Sound or Distorted Sound from your iPhone, iPad, or iPod touch Speaker - Apple Support

• If the Microphones on your iPhone aren't Working - Apple Support

• Control Audio Playback on AirPods with iPhone - Apple Support

• Adjust Audio and Visual Settings on iPhone - Apple Support

• Adjust the Volume on iPhone - Apple Support

• Volume Output: If you Can't Hear a Person on a Call or Voicemail or if the Sound isn't Clear on your iPhone - Apple Support

• Volume Input: if your Microphone isn’t Working or People Can’t Hear you While you’re on a Call -Apple Support

“How to fix speaker error on iPhone 7 plus: Thank you sir, but it doesn't work 🥲”

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You are welcome.

Please Provide More:

So, is it muted? Or can you just not adjust the volume? So if this helps: If a Button or Switch isn't Working on your iPhone or iPad - Apple Support

Time to Upgrade:

Let’s not forget that you have an extremely-obsolete iPhone model. So, it may be a hardware error. Take this as a good reason to upgrade to a newer iPhone model.