By Achilles Hill | Last Updated
The issue of low call volume on iPhone is a very common glitch that can happen on any iPhone model like iPhone 6, iPhone 6s, iPhone 7, iPhone 8, iPhone X, iPhone XR, iPhone 11, iPhone 12, etc. If you are suffering from iPhone low call volume, this post is exactly what you need. In this post, we will introduce to you six effective ways to fix the problem of low call volume on iPhone.
It seems to waste words, who doesn't know turn up the call volume when it is low? However, it is a little tricky that some people may don't know. If you press the Volume Up button not during a call, you just increase the ringer volume instead of call volume. So, to fix the iPhone low call volume problem, it is worth mentioning that you need to press the Volume Up button during a call.
Sometimes, the reason for low call volume on iPhone is just that the speaker slot is filled with too much dirt and dust. So, it is one of worthwhile methods to increase call volume by getting dust out of speaker slot. You just need to gently clean the dust in the speaker slot with cotton swabs or toothpick. Finally, you can find that the call volume is louder than before.
Sometimes the reason why call volume is low in iPhone is that you change some system settings that may affect the call volume by accident. Therefore, you can reset all settings to fix the issue of low call volume.
Step 1: Open your iPhone and go to Settings > General > Reset > Reset All Settings.
Step 2: A prompt pops up and then click Reset all settings and type the passcode to continue.
Then your iPhone will turn off and boot up again. Wait for a while and all the settings have been reset and call volume will work properly again.
Tips: This method is to remove all settings or reset them to their defaults and it will not erase any data or media on your iPhone.
Some system glitches can also cause low call volume. So, a trustworthy and powerful system repair tool is what you need. iSunshare iOS Repair Genius is such a tool. It can help you repair most of common system problems without any data loss including the issue of low call volume on iPhone. Here is a full guide on how to use this tool to fix the issue of low call volume.
Step 1: Download and install this app on your computer. Open it and connect your iPhone to a computer.
Step 2: Select Standard Mode. In this mode, you can fix the issue without losing data while the other one is more powerful but all the data will be erased.
Step 3: Click Start button to continue.
Step 4: Make sure that your iPhone has been connected to computer and then click Next button.
Notes: If your iPhone can't be detected by this tool, you need to put it in DFU Mode or Recovery Mode. Just follow the guide on the interface.
DFU Mode:
Recovery Mode:
Step 5: Click Download button to download a firmware package.
Notes: On the bottom of interface, you can also click Copy button to download it in a browser and then click Select button to import it to app.
Step 6: Wait for a while for the tool to verify the firmware, then click Repair button to start repairing.
Step 7: It may take some time but it is worth. Once the process of repair is finished, the app will prompt you that the device has been repaired successfully.
Tips: In most cases, this issue can be solved in Standard Mode. If not, you can try to fix it in Advanced Mode, which can fix any system problem. It will factory reset your iPhone and completely remove all the data.
If there is a conflict between some system settings and iOS version, it may cause the low call volume in iPhone. So, you can upgrade your iPhone to the latest iOS version.
Step 1: Go to Settings > General > Software Update. If there is a new version of iOS available, the installation screen will appear.
Step 2: Click Download and Install to update your iOS version. If prompted, enter your PIN code to confirm.
Step 3: Then the iPhone will reboot up once the process is finished.
If all the methods mentioned above cannot fix the issue of low call volume, it is very likely that there is something wrong with hardware. In this case, you need to contact the technician of Apple Support to check if there is a problem on hardware and they can offer you the best services to fix your iPhone.
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