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Apple iPhone 11 Pro Max

Apple iPhone 11 Pro Max

iOS 13.0
iOS 18 iOS 17 iOS 16.0 iOS 15.0 iOS 14.0 iOS 13.0
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  • I can't make voice calls
  • Your phone is overloaded for unknown reasons
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I can't make voice calls on my Apple iPhone 11 Pro Max iOS 13.0

Cause 1 of 10: Your phone is overloaded for unknown reasons

If your phone is overloaded, you won't be able to make any calls. It may help restarting it.

Solution: Restart your phone.

Step 1 of 3

Restart your phone

Press the Top volume key.

Step 2 of 3

Restart your phone

Press the Bottom volume key.

Step 3 of 3

Restart your phone

Press and hold the Side button until your phone restarts.

1 Restart your phone

Press the Top volume key.
Press the Bottom volume key.
Press and hold the Side button until your phone restarts.

Did this solve the problem?

Yes - All solved No - Go to next cause

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