Voicemail delayed after ios18 update

Ever since the iOS 18 update, my voicemails are delayed by hours or days before they show up and the voicemail transcriptions work on 1/10 voicemails. This is quite annoying and I have missed some important messages due to the delay.

iPhone 13 Pro Max, iOS 18

Posted on Oct 24, 2024 11:51 AM

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Question marked as Top-ranking reply

Posted on Oct 24, 2024 12:03 PM

Things to check:


  • You must have cellular data enabled for voicemail to work correctly.
  • Do you use VPN? If so, delete the VPN profile in Settings/General/VPN & Device Management/VPN. Don't just turn it off; delete the profile. If this fixes it you can try reinstalling VPN
  • Open Settings
    • Tap General
    • Tap Transfer or Reset Phone
    • Tap  Reset
    • Tap Reset Network Settings


    • This will erase all Wi-Fi passwords, but will not result in any other data loss.


1 reply
Question marked as Top-ranking reply

Oct 24, 2024 12:03 PM in response to Bear_king13

Things to check:


  • You must have cellular data enabled for voicemail to work correctly.
  • Do you use VPN? If so, delete the VPN profile in Settings/General/VPN & Device Management/VPN. Don't just turn it off; delete the profile. If this fixes it you can try reinstalling VPN
  • Open Settings
    • Tap General
    • Tap Transfer or Reset Phone
    • Tap  Reset
    • Tap Reset Network Settings


    • This will erase all Wi-Fi passwords, but will not result in any other data loss.


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Voicemail delayed after ios18 update

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