Symptom: You can barely hear the audio when making a phone call but the quality is fine when using the speaker phone. Turning the volume all the way up has no effect.
Fix: iOS during an update likely enabled the noise cancellation setting. Although this can be useful, it has a habit of making phone calls very difficult to hear when you use the phone with it up to your ear. Disabling this setting immediately returns phone call volume back to normal. This setting is located at:
Settings –> Accessibility Phone > Noise Cancellation
There is an issue that happens with iOS from time to time and has for many versions where contact names disappear from the Phone app and you only see the phone numbers. Further, when clicking on a contact a call fails to be placed generally with an error message from the Carrier. You may also notice that your data continues to work and that if you manually type a phone number you can call it. You may also notice that whenever you call from clicking on a contact that you see something about “Dial Assist” on the main screen.
There are two fixes you can try in order to alleviate this, neither of which require a reset. They should be tried in this order.
- Start the Contacts app
- Click on the “Groups” link which is likely in the top left corner
- Ungroup or remove the check marks from all of the selected entries then click “Done”
- Click “Groups” again and reselect the previous entries then click “Done”
- Restart your phone
This approach worked for me to restore all functionality.
This won’t fix the core issue but will allow you to click on a contact and call that number. You can disable dial assist and it will then correct call the contact number if it is properly formatted.
- Click Settings
- Click Phone
- Turn off Dial Assist
Although Fix 2 will restore some functionality, Fix 1 is what we’re really hoping works because it will fix the problem AND dial assist will continue working. This was verfied on iOS 12.1.4 where these instructions were created from however the issue has existed for some time over a wide span of iOS versions.
iOS 12.1 offers many features that can be added to your control center (the control center is the menu that swipes up from the bottom of the phone with shortcuts to all kinds of useful features).
To access the control feaure settings go to “Settings -> Control Center -> Customize Controls”. From this menu you will be able to add or remove features from the control center menu. These features include:
- Accessibility Shortcuts
- Apple TV Remote
- Do Not Disturb While Driving
- Guided Access
- Low Power Mode
- Scan QR Code
- Screen Recording
- Text Size
- Voice Memos
You want to identify where all of your storage space has gone on your iPhone or iPod touch in iOS7 or iOS8.
Open the Settings, then go to General, then go to Usage, then go to Manage Storage in the middle “Manage Storage” section. There is also a “Manage Storage” for the iCloud section, you don’t want this one for your local device.
You want to invert or uinvert the colors on your iOS device, what are the steps to do it?>
- Select “Settings” from the home screen
- Select “General”
- Select “Accessibility” from the General settings menu
- Slide off or on the radio button for “Invert Colors”
On older devices colors may become inverted because iOS thinks the home button has been tripple clicked, perhaps the button is wearing out or you clicked it with single clicks and the OS was lagging and registered 3 single clicks as a triple click. You can also disable that functionality through the same “Accessibility” menu above instead choosing the action for “TRIPLE-CLICK THE HOME BUTTON FOR:”.
I accidently inverted my colors on my iOS device, how do I reset them to normal?
This can sometimes happen, especially on slow devices when you triple click the home button (on a device that’s running slow or is unresponsive iOS may see multiple presses of the home button as a triple click). By default, the triple click is setup to toggle the inverting of colors (You can change this behavior also and disable that default). To quickly un-invert the colors you can use one of these two methods:
- Triple click the home button again. Sometimes on devices that are running slow this option is inconsistent.
- Go into Settings->Accessibility and toggle the “Invert Colors” slider to off.