The last used unavailable error is a common problem on iPhones. It usually occurs after a user makes several incorrect passcode attempts.
Eventually, the device will get a security lockout screen. It will not allow any more attempts to enter the passcode.
What Does Last Used Unavailable Mean?
If you’re a dual-SIM iPhone user, you’ve likely come across an error message called “Last Line No Longer Available.” This is a common issue that recurs on all iPhone models that support the dual-SIM option.
This problem occurs when you try to make a call from your contacts or recent calls list, but the iPhone is unable to access the last line that you used to place the call. Then, a popup will appear saying that you can choose to call on your remaining line instead.
In most cases, this is due to an e-SIM bug that’s affecting iOS 11. It’s possible that you can fix it by clearing your recent calls list or resetting network settings, but there are also other ways to resolve the issue as well.
One of the best things you can do is update your phone to the latest version of iOS. Apple usually releases bug fixes in their next software update, and this is a great way to ensure your iPhone stays up-to-date.
Another thing you can do is restart your phone, as this will force it to reset its connections with networks. This will clear any issues that may be causing this error, and can help you to regain access if the problem recurs again.
If these tips don’t work, you can also try resetting your network settings, as this will reset all the settings and allow your device to connect to different networks. You can do this by going to Settings – General – Reset or Reset iPhone – Reset, and then selecting Reset Network Settings from the popup.
You can also restart your phone or limit cellular data to your secondary line under Settings – Cellular – Cellular Data, as this will prevent your primary line from making any calls while you’re using your other line.
If none of the above options solve your problem, it may be time to contact Apple support. They can give you more advice on how to fix this error and restore your phone to working order. The good news is, they’ll likely be able to resolve your issue in a matter of minutes.
Why Do I Get Last Used Unavailable?
Getting a last used unavailable message is a common problem for iPhone users. The error usually occurs when users are trying to call a contact through the Phone app. The message appears under the contact name and includes two options: Call or Cancel.
The Last Used Unavailable error can occur on many different iPhone models, including the latest iPhone 13. It’s also a common problem for older devices with dual SIM support.
This error is triggered when the iPhone cannot recognize which line it should dial from, or the preferred line isn’t available. It’s most often caused by an e-SIM issue, but it can also be caused by a network setting that doesn’t match the preferred line.
To fix this issue, you should update your iPhone to the latest software version. You can check for updates by opening the Settings app and going to General.
You can also try resetting your iPhone’s network settings, which may resolve the issue. To do this, open the Settings app, go to General, and select Reset Network Settings.
Another common fix is to enable Airplane mode and then restart your device. These two actions should reset your network connection and remove the error message.
If these steps don’t work, you may need to update your iPhone to the latest iOS version. This will eliminate any bugs that may be causing the Last Used Unavailable error.
In addition to this, you can try clearing your recent call logs on the Phone app. This is a very simple method that can resolve the Last Used Unavailable error for many users.
However, it is important to note that this will erase all of your data on the phone. It’s an effective security measure, but it can be time-consuming to do if you have multiple contacts and numbers that you need to clear.
If you’re still experiencing the Last Used Unavailable error, it is likely a bug that will be fixed in a future iOS update. Apple releases these updates to address known issues, and it’s worth checking for a new one.
How Can I Fix Last Used Unavailable?
If you own an iPhone that supports dual-SIM, you may have noticed that it occasionally displays an error message that reads “Last Line No Longer Available.” This is most often seen when users are trying to call from the default phone number. However, it can also happen if the phone is experiencing a software bug.
This can be annoying, especially if it happens when you need to make a call. Fortunately, there are several ways to fix this issue.
First, you can try to clear your recent calls list and reset your network settings. This should solve the problem in most cases.
Another option is to update your iPhone to the latest iOS version. This can help resolve the issue if a bug is causing it to occur.
You can check for updates by opening the settings app and tapping on General. A popup will then appear asking if you want to install the update.
If the problem continues, you might need to contact your carrier or Apple support. They can provide more details about the issue and help you resolve it.
Alternatively, you can remove the SIM card from your iPhone and replace it with another one. This will most likely solve the problem, but it’s best to verify that the SIM card is not faulty or damaged before making this change.
This will wipe all of your saved data, so it’s important to backup your data before you do this. This will also erase your history of recent calls, so be sure to delete all the old ones before you do this.
Once you’ve done this, restart your iPhone to see if the problem has been resolved. This can fix most issues, and it will give you a chance to try to use your phone again.
This issue can be frustrating and can keep you from using your iPhone, so it’s important to take steps to fix it when you notice it reoccurring. By following these tips, you can ensure that you won’t experience this issue in the future. Plus, it’ll make it easier to regain access to your iPhone if this does happen in the future.
What Can I Do If Last Used Unavailable Is Reoccurring?
If you are receiving the last used unavailable error on your iphone, there are several things you can do to fix this problem. Firstly, you need to find out why this is happening in the first place. Once you have a clear picture of what is causing the issue, it will be easier to come up with a solution.
One possible cause of the issue is that your phone is having a hard time connecting to a cellular network. If this is the case, try disabling network selection on your iphone and see if that solves the issue.
Another thing that could be causing the issue is a bug in your phone’s software. If this is the case, it is best to update your phone’s software. This will ensure that your phone is running the latest version of iOS and should be able to resolve the issue.
You should also check if your device has any pending carrier updates. If you do, it might help to install them.
If none of the above options work, you can force restart your device to flush out the cache and delete any useless temporary files that might be causing the issue. This will solve the issue in many cases.
Alternatively, you can try clearing the recent call log on your phone to see if that helps. Several users have reported that this method works for them, so it is worth a try if you’re experiencing the last used unavailable error on your iPhone.
Finally, you can always contact your carrier to ask about the last used unavailable issue. This will usually resolve the problem and allow you to place calls from your primary line again.
Another common cause of the recurring last used unavailable issue on an iPhone is a bug in the phone’s software. If you’re having this problem and have a newer iPhone, you should try to update it to the latest version of iOS. This will ensure that your phone is running a stable and bug-free version of the software.
