(iOS 15) 7 Ways to Fix Last Line No Longer Available iPhone 13

by Anna Sherry   Updated on 2021-10-12 / Update for  Fix iPhone

When "Last line no longer available" appears, it means you can not make calls with the sim card you are using. It will also ask you whether you want to use another SIM card in your iPhone to continue the call or not.

Why Does Last Line No Longer Available Pop Up

The most likely guess is that when the phone was updated to 15, the e- SIM part became active and this is causing the phone to have an issue with which line to use, even though no changes were made. And many users complained this "Last line no longer available" on iPhone 13 they just bought. Smartphones with dual-sim feature are in trend of the times, but it seems that Apple could not make the most used feature as reliable as users expect it to be.

last line no longer available

How to Fix Last Line No Longer Available iPhone 13

Here is the content, go check any one you may interested in.

Content:

Method 1: Clear Call Logs

This is a really practical method to fix ast Line No Longer Available iPhone, so I put it on the first. In Apple Community, some users told that they had solved this problem via clearing call logs.

  • Go to Phone App > Recents > tap Edit > clear > tap on “Clear All Recents”.

    how to delete call history on iphone clear all

Method 2: Check The New Update

Check iPhone’s updates version to make sure your iPhone is up to date, those bugs might be repaired in the latest iOS 15. It is better to have a try.

  • Go to the Apple Software Program website and click Sign up. (Click 'Sign in' if you enrolled in a previous year.)
  • Accept the agreement by clicking on the 'Accept' button, after reading it.
  • Open Safari on your iPhone and go to apple.com/profile, sign the same Apple account and download and install the profile in your iPhone.
  • Go to Settings > General > Profile, tap on iOS 15 or iPadOS 15 Software Program and tap Install.
  • When the installation is done, restart your iPhone.
  • Now open Settings > General > Software Update and the Public should appear.
  • Tap Download and Install.

    how to install iOS 15 Beta Profile to fix last line no longer available iphone
  • Method 3: Restart iPhone When Last Line No Longer Available iPhone 13

    Restart your device can solve many glitch caused by bugs in most condition. Press the power button for a few second until the power off slider appears. Drag the slider and press power button until apple logo appears.

    turn off an iphone

    Method 4: Turn Off Find Contacts

    Some users in Apple Community said that they did fix this problem by turning off find contacts.

    • Go to Setting>Contacts>Siri and Search> Turn off Find Contacts in Other Apps

      stop finding contacts in other apps

    Method 5: Force Reset iPhone If Last Line No Longer Available

    How to force reset iPhone on different model? Follow the steps based on your iPhone’s model.

    Force Reset an iPhone8 or to iPhone 13/13 pro

    • Press and release the Volume Up button.
    • Press and release the Volume Down button.
    • Press and hold the Power button until the Apple logo appears.

      force restart iphone

    Force Reset an iPhone7 or 7 Plus

    • Press and hold the Power button.
    • Press and hold the Volume Down button at the same time.
    • And then hold both buttons for about 10 seconds, until you see the Apple logo appear.

      force restart iphone 7

    Force Reset an iPhone6, 6S Plus,or Earlier model

    • Press and hold the Power button.
    • Press and hold the Home button at the same time.
    • Continue to hold both buttons for about 10 seconds, until you see the Apple logo appear.

      force restart iphone 6s

    Method 6: Reset Network Settings

    Sometimes, reset your network settings will also remove any software issue.

    • Go to Settings> General> Reset> Reset network settings.

      reset network settings

    Method 7: Try ReiBoot to Repair Your iPhone

    If you have tried the above methods and they do not work, the problem is not because those methods do not work, it's because your iPhone has system problems. Repair your iPhone via ReiBoot without data loss and try the above methods again, last line no longer available iPhone 13 can really be removed.

    • Download and Install ReiBoot on PC or Mac
    • After successfully downloaded ReiBoot, open it and connect your device to PC or Mac via USB cable.

      launch reiboot
    • Tap ‘Standard Repair’ to Proceed
    • If your device is able to connect to computer, click the START and tap ‘Standard Repair’ to start the repair process. If your device failed to connect to computer, follow the instruction from the software.

      fix now
    • Download Firmware Package Match Your iOS Version
    • download firmware
    • Start Standard Repair
    • start standard repair to fix last line no longer available iphone 11
    • Standard Repair Completed

      repair successfully

Conclusion

Yet here we are, you probably get a better understanding about the reason of last line no longer available appears, which is caused by bugs in the feature of dual-sim iPhone. Tenorshare ReiBoot is designed to fix iPhone which has feature of entering recovery mode with only 1 click, easy to use.

Fix iPhone Stuck Issues without Data Loss

  Updated on 2021-10-12 / Update for  Fix iPhone

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