Activation Server Is Temporarily Unavailable after iOS 12 Update, How to Fix?

What do you do if your iPhone could not be activated because the activation server is temporarily unavailable after an iOS update? This is a common thing that happens to many iPhone users especially after iOS 12 update. This can be frustrating especially if you do not know what you are supposed to do to fix this problem. Luckily, the problem of Apple activation server down can be fixed.

If you are among those who do not know how to solve the problem, do not worry because we are going to show you how to fix activation server is temporarily unavailable after iOS 12 update.


Why Apple Activation Server Is Temporarily Unavailable after iOS 12 Update?


Method 1 - Force Restart Your iPhone/iPad


Method 2 - Wait Longer and Keep Trying


Method 3 - Reach the Activation Server by Another Mean


Method 4 - Fix Activation Error by an iOS Repair Tool (iOS 12 Supported)


Method 5 - Factory Reset Your iPhone/iPad
Why Apple Activation Server Unavailable after iOS 12 Update

There are two major causes for this and they are:


Network related – change in the network used to connect.


iOS related – something is wrong with the code signing/provisioning.



We will discuss more and offer some methods for fixing iPhone/iPad activation server unavailable. Continue reading this article to find out more about this issue.
Method 1 - Force Restart Your iPhone/iPad

This can be a solution if your iPhone or iPad has slowed down, frozen or failed to activate after an iOS update. We are going to explain how to force restart iPhone 6s, SE or earlier, iPhone 7 or 7 Plus and iPhone 8 or X.
How to Force Restart iPhone 6s, SE or Earlier?


Step 1: Long press the Home button together with the power button.


Step 2: Continue holding down this two buttons until you can see the Apple Logo appearing.


Step 3: Release the buttons and wait as your device completes its start process.


Step 4: insert your passcode to start up the device.
How to Force Restart iPhone 7, 7 Plus, 8 or X?


Step 1: Press and hold down the power button along with the volume down key on the left side of the iPhone.


Step 2: Continue holding down the two buttons until the Apple logo appears. The device will then commence the startup process.


Step 3: Insert your passcode.


Method 2 - Wait Longer and Keep Trying

Sometimes the problem might not be your iPhone but rather the Apple servers could actually be experiencing issues due to the large volume of traffic they receive, especially after they release a new OS version like iOS 12. Therefore, if you have tried to activate and received the activation error message, simply wait for a while and then give it another try. While you are waiting, remove the SIM card from your device, wait for a few minutes and plug it back and then try activating your device again.


Method 3 - Reach the Activation Server by Another Mean

If you are still unable to reach the server, there are other methods you can use to reach the Apple servers. If you are using a cellular data connection, deactivate the cellular data and connect your device to a reliable Wi-Fi network. Connecting to a reliable Wi-Fi will ensure uninterrupted internet connection.

But if you cannot activate your device then you can use iTunes to connect. Follow these steps:

Step 1: Ensure that you have downloaded the latest iTunes version.

Step 2: Ensure that your personal computer has an internet connection.

Step 3: Launch iTunes on your computer and then attach your device to the computer.

Wait for iTunes to detect and activate your device. If you iTunes displays Set UP as New or Restore from Backup, then your device has been activated. But if you see an error on iTunes, then contact your service provider.


Method 4 - Fix Activation Error by an iOS Repair Tool

The activation issue could be as a result of iOS problem and you can use iMyFone iOS System Recovery tool to solve the iOS issue once and for all. iMyFone iOS System Recovery is a professional iOS repair tool that helps you fix all iOS related issues and get your device back to normal. Check its features to know what it can do for you.
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