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How to fix crackling noise during calls, call failed error, other calling issues on the Apple iPhone 8 and iPhone 8 Plus
How to fix crackling noise during calls, call failed error, other calling issues on the Apple iPhone 8 and iPhone 8 Plus
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For as long as your device is responsive or not frozen, you can perform a factory reset via the iPhone Settings menu. Here's how it works:
- Back up your iPhone.
- Select Settings.
- Select General.
- Tap the Reset button.
- Erase All Settings is the option to choose.
- Enter the right passcode for your device if required.
- To confirm the iPhone reset, tap the choice.
When the reset is finished, your device's factory settings and default options are restored. Set up the relevant settings and parameters, then try to make a test call to see if the problem has been resolved.
