1. What are iPhone Activation Errors
2. Solutions to Fix iPhone Activation Error
3. FAQs

Guide to Get Rid of iPhone Activation Errors Instantly

Taylor ThompsonTaylor ThompsonUpdated on Aug 24, 2022Phone Unlock

Our iOS devices possess one of the most incredible features a mobile device can offer. Many users are continually choosing iPhones over other units and mobile brands. However, these devices are not perfect because there are also times that they fail. One of these flaws is the iPhone Activation errors. Is your iPhone displaying an activation error message? If this is the case, something is amiss with the communication between Apple's servers. Having this problem will also hinder you from enjoying your iOS features.

Indeed, several factors might cause this to occur. In line with that, we will go through the most prevalent causes of this warning and what you can do about it. Please check out the effective ways to fix this problem efficiently. As an overview, it will include the usage of the two trustworthy software to solve the problem—Aiseesoft iPhone Unlocker and PassFab Activation Unlocker.

iPhone Activation Error
Part 1. What are iPhone Activation Errors Part 2. Solutions to Fix iPhone Activation Errors Part 3. FAQs about Fixing iPhone Activation Errors

Part 1. What are iPhone Activation Errors

These iPhone Activation errors are problems we can encounter within our iOS devices that can cause complications with the performance of our phone. Behind these errors are also huge factors why these issues are occurring. As we run them down, If iTunes does not validate the iPhone, you may see this warning. You are probably looking at a faulty USB cord in such a situation.

Next, the activation could be insufficient. This issue occurs when there is a faulty or disrupted network connection. In addition, It is also possible that your iPhone will not be recognized. This issue mainly occurs whenever the Apple servers are offline or unavailable when you attempt to activate your device.

Furthermore, your SIM card may not be recognized. That would also lead to iPhone not activating. It would be best if you had a good idea of what's happening since you'll notice warnings like Invalid SIM or No SIM on your iPhone's display. As well as an iPhone activation problem message when you try to use a separate SIM card on a restricted iPhone. Before you may use the SIM card, you must first unlock the iPhone. You will have to contact your carrier for this. Here is the summary of why the errors are occurring:

◆ Apple's activation server may be unavailable.

◆ There may be an issue with your internet access.

◆ The SIM card may not be recognized. Alternatively, your carrier may have problems with activation failures on iPhones purchased from them.

◆ iTunes or Finder cannot verify your iPhone.

◆ Your specific smartphone has a manufacturing flaw.

◆ The activation process is not correct. Follow this tutorial to activate new iPhone.

Part 2. Solutions to Fix iPhone Activation Errors

Solution 1: Aiseesoft iPhone Unlocker

The most effective solution that we can do to ease the error of iPhone Activation is through the help of the great Aiseesoft iPhone Unlocker. This tool is infamous for being a go-to solution for the iPhone. That is because of its flexible features in easing any problem regarding our screen time password, Apple ID loced, iCloud activation, and even our iPhone restrictions. In line with that scenario, let us discover the steps in fixing the errors of your iPhone activation. Kindly see every detail to ensure the success of the process.


Before we start, we need to install and launch Aiseesoft iPhone Unlocker on your PC.

Free Download Free Download

Then we will see the main interface and select the UI's Bypass iCloud Activation Lock feature icon. This feature will alleviate the reasons behind the iPhone Activations errors you are experiencing. Next, connect your phone to your computer by utilizing a USB cable.


It would help if you chose the Trust option from the pop-up window on your iPhone's screen. After that, go back to your computer screen and click the Done button on the new tab that appears by the program.

T7R Aiseesoft iPhone Unlocker Bypass iCloud Activation Lock

The unlocking tool would then try to figure out your iOS preferences. After completing the procedure, a new tab will exist on the screen, on which we may verify that we have read the user statements, cautions, and icon before clicking Start to begin bypassing. You must select the Next option on the new tab that will display to continue the process.

iPhone Unlocker Start Button Aiseesoft

On the fourth step, let us go on to the subsequent stage immediately. We may examine the information about the authentication of our particular device on the new tab. Then, please click the Start Bypassing Activation button, and follow those on-screen steps for a second.


Finally, please give the fifth step of the Aiseesoft iPhone Unlocker program a brief second to handle the activation lock. Let the tool run the process as we wait for its completion.

iPhone Unlocker Succeed Aiseesoft

Solution 2: PassFab Activation Unlocker

As we proceed with the next solution that can alleviate the problem, we would like to introduce you to another effective tool. This tool is the fantastic PassFab Activation Unlocker. It is a tool that is a little bit similar to the first software. That means it also offers a solution to ease issues with activations. That is the main feature of this tool that made it different from the first one. It might be limited with other elements, yet let us see what it can offer in solving the problem we are encountering. Carefully check the steps below and take it as your guide in making the process possible.


On your PC, install the PassFab Activation Unlocker application. Please launch the program after that to see the neat interface. The removal procedure may start by choosing the Start to Remove option from the interface.

Activation Unlocker Start to Remove Passfab

You will then be sent to a new tab with some safety instructions that you should read and keep in mind before utilizing the program and continuing the process. Then, to go on to the third step, click Start in the bottom-right corner for a smooth transition of the procedures.

PassFab Activation Unlocker Start the Button

The next step involves seeing the agreement. Please take the time to study the terms and conditions you must follow and the possible results of the process. As a sign of approval, tick the icon box to indicate that you will have read and accepted the agreement. If you are done with that, please select Next now, and then use a USB cable to link your iOS device to your computer.

Activation Unlocker Next Button PassFab

As we proceed, follow the very few on-screen instructions to recover your iDevice's jailbreak successfully. Now, we have to click the Start Jailbreak button to get to the next step.

Activation Unlocker Jailbreak Download Button PassFab

The program will then process the activation lock on your iPhone. Select the Done option after the process is complete, and your iOS will be free from the activation errors brought by the iPhone Activation.

Activation Unlocker Done Button PassFab

Solution 3: Rebooting iPhone

Significant iPhone difficulties, such as the iPhone Activation Error, are easily remedied by performing a hard reboot. If you can't activate your iPhone, this approach is worth a go. The reboot method for the iPhone differs depending on the model.

For iPhone 7/7 Plus and latest, tap and hold the Volume Down and Sleep/Wake buttons simultaneously for 8-10 seconds. Let the release the button as soon as the Apple logo appears on the screen.

For iPhone 6 or before, hold down the Home and Sleep/Wake Keys for around 10 seconds. Once the Apple logo comes on screen, release them.

iPhone Force Restart T7R

Part 3. FAQs about Fixing iPhone Activation Errors

What is the essence of the iPhone activation feature?

An iPhone activation is the process where a new or a recently restored iPhone, iPad, or iPod touch can bypass the features of the Emergency Call Screen in iPhone, and the Connect to iTunes screen as we want to access the SpringBoard is known as Activation. That means this is crucial to do with our iPhones so that we can use the devices in the most efficient ways.

Can I use iTunes to solve the errors in iPhone Activation?

Yes, it is possible. Here are the things you need to do to restore your iPhone with iTunes as a solution to the issue. Launch iTunes after connecting the iPhone to the PC using a USB cord. Make sure your iTunes is up to date before connecting the mobile phone. After that, switch on your iPhone to recognize it immediately, allowing users to recover the device. Activate the iPhone again after it has been restored to see whether it is now operational.

Is there also an activation feature for Android?

Yes. However, it is less complicated compared to an iPhone device. Usually, an Android phone or tablet is activated automatically as soon as a SIM card is inserted. And also when your Google account is signed in. Google will save the date you activated your smartphone or tablet. That is how easy the activation process is on an Android device.


In conclusion, getting rid of the errors in iPhone activation can now instantly be processed. That is possible through the help of the methods above. We can see how effective and impressive Aiseesoft iPhone Unlocker and PassFab Activation Unlocker are in helping us with the problem. Therefore, we are sure that other users might need this guide. For that, let us share this information as we help them too.

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