Summary
iOS update failed verification pops up on iDevice, iOS device can't updated to the latest iOS version with success. For Unable to Verify Update issue, you'd better to use the ways which can fix the Unable to Verify Update without losing data from the article.
When iPhone ringer volume is low, tap on the volume up button to turn it up. But why does my iPhone volume keep going down by itself? Please pay whole attention to the tips in the article.
How Do You Turn up the Volume on An iPhone
The volume on an iPhone is widely used for ringers and alerts, it's a general feature on iPhone. how to turn the volume up/down on my iPhone? Those are all ways:
Make Use of the Volume Buttons
The volume buttons on iPhone are used to turn up and turn down the volume on an iPhone, the upper button is volume up button, the under button is volume down button. Tap on volume up or volume down button to turn up or turn down iPhone volume.
Note: The volume buttons work only when you activated the Change with Buttons feature from iPhone settings: go to Settings>Sounds>Change with Button enable it to activate the volume buttons on iPhone.
Change Volume from Settings Directly
Of course, you can turn up or turn down iPhone ringer from iPhone settings directly: please open Settings on iPhone home interface, from the Sound feature, you can make iPhone volume up and down by sliding the volume button from right to left or from left to right side.
But it's so inconvenient when you want to turn up or turn down iPhone volume from iPhone settings.
Ask SIRI to Turn up or Turn Down iPhone Volume
When you activate the SIRI feature on your iPhone, as your assistant, you can ask SIRI directly to turn up or turn down the iPhone volume like “SIRI, turn up volume” or “SIRI, turn down volume.”
It's convenient to use SIRI to turn up and turn down iPhone volume, but at the moment that you're in the meeting or in the occasion you can't speak to SIRI, use other ways to change volume on iPhone.
Change Volume from Control Center
All features on Control Center are added by yourself, go to Settings>Control Center, add more features to Control Center, or remove some features from Control Center. Please check that the volume feature was in the list of Control Center.
When the volume buttons broken or damaged, you can switch to iPhone Control Center, put your finger on the speaker icon to change volume.
Why Does My iPhone Ringer Volume Go Down by Itself?
First of all, you'd better be sure that you haven't turned down the volume by accident-tapped on the volume down button on iPhone in your pocket. You can turn it up one more time by tapping on the volume up button. Or go to settings to make the ringer go up.
However, my volume keeps going down by itself iPhone after the attempt to turn it on. It's not an occasion by chance. Especially for iPhone over iPhone X and the iPad over iPad pro, the Attention Aware Feature makes your iPhone. When the Attention Aware Feature is activated, your iPhone will take action automatically when you pay attention to your device: iPhone volume goes down when you're looking at it, and your iPhone keeps bright until you're not looking at it.
The Attention Aware Feature was enabled automatically even when you didn't activate the Face ID on your device. It's one innovation of apple and it makes iPhone more humanized than the previous version.
How to Fix iPhone 11 Volume Goes Down by Itself?
For iPhone 11 or over iPhone 11, how to iPhone 11 ringer volume changes by itself? Just disable the Attention Aware Features.
The Attention Aware Features is in the Face ID settings, go to Settings > Face ID&Password > Attention Aware Features, disable the Attention Aware Features the interface.
When the Attention Aware Feature was disabled, your iPhone won't go down by itself.
How to Fix iPhone Ringer Volume Keeps Going Down after Updating to iOS 13?
“Since upgrading to iOS 13.1(now 13.1.2), the volume on the phone that I normally have set on maximum level keeps lowering on its own to about 25%. I became aware of the problem when my alerts (email, text, other alerts) were often barely audible if phone was in my pants pocket.”
Some many similar complaints on apple Communities, when they updated iPhone to iOS 13, iPhone ringer volume keeps going down itself. For iOS software bug, you can update to upper or lower iOS versions from OSFixit.
EelPhone OSFixit makes it possible to update or downgrade iOS version without erasing any data on iPhone. You can select the iOS version on the tool to update or downgrade your iPhone software version you like.
Restart iPhone
When iPhone volume keeps going up, you can restart iPhone and check the volume on iPhone one more time. For different series of iPhone, you should hold the power button or the power and volume button to restart iPhone. Follow the guide on the picture below to get the step to restart iPhone.
Update iOS Software from iPhone Settings
Or there is one available new iOS software on iPhone, you can just go to iPhone settings to update iPhone to the latest version directly. When iPhone restarts, check the volume on iPhone again.
Of course, check if your iPhone is in silent mode or not. If your iPhone is in silent mode, the ringer and alert volume is low or totally silent. Switch to the Ring mode and check the volume keeps going down or not.
How do I stop my iPhone from changing volume? Check the Attention Aware Feature, disable it if it was enabled.
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