Full Guide to Unlock O2 Phone [Updated]

If you’d want to unlock your device but don’t know how? Before we get started, let us assist you by giving the best options available. We’ll go through the commonly used processes in this guide, including website suggestions and how-to methods to unlock O2 phone so you may use it.

Author Avatar Joy Taylor Last Updated: Jun. 29, 2022

Want to purchase a smartphone but discover that it is restricted to a different network than yours? This is a somewhat common issue. Most telecom companies, including O2, sell locked mobile phones. The main objective is for these smartphones to work with only one carrier. There seem to be, however, alternative techniques for unlocking an O2 phone. Carrier unlocking is an excellent feature that benefits mobile phone users in several ways, making having a locked phone not the worst thing on the planet.

Unlock O2 Phone

Unlock O2 Phone

In general, if you sign a contract with O2, you should expect your smartphone to remain tied to the network for a period of time. However, once a contract has expired, some customers prefer to have the option of switching to a different carrier, generally because it is less expensive. To do so, you’ll need to unlock O2 iPhone. So if you really want to know how to unlock O2 phone, continue to read and follow the directions below.

Also Read: How to Switch from Verizon to AT&T with Ease? >

Why Do You Need to Unlock Your O2 Phone?

There are no precise reasons why you might need to unlock O2 phone; it all depends on your needs and expectations from a network carrier. You might wish to unlock O2 phone if you’re going to a different location where O2 doesn’t work as well. You could also wish to unlock your O2 phone because you’re receiving better deals from another network. Though several operators offer unlimited calling plans and roaming bundles, only a few are able to compete with pre-paid SIM card costs. Unlocking your O2 smartphone involves picking up a SIM card at your location and making calls and reading your emails without worrying about being charged a large price when you come back home.

Furthermore, while O2 is a carrier that offers outstanding discounts and plans, other networks provide superior plans and services that offer better value than the O2 network. In addition, several networks will likely offer you a network switching incentive if you unlock O2 phone.

You May Like: 3 Ways to Unlock an iPhone with/without SIM Card >

Can You Unlock O2?

Yes, you can! Unlocking O2 is a direct process that requires only a few basic steps and approaches. Depending though if you’re a pay-monthly or pay-as-you-go user, O2 offers two distinct policies for unlocking your phone. Customers who pay on a monthly basis will be glad to learn that O2 provides the service for free at any time throughout their subscription, but consider the fact that you must complete your agreement.

Also Read: 4 Proven Ways to Unlock Vodafone iPhone >

Is My O2 Phone Locked?

There are a few ways to figure out if your O2 iPhone is locked or not. If your O2 iPhone is locked, you simply wouldn’t be able to do it with any other carrier anywhere in the globe. You must use your O2 iPhone with the carrier for which it was built if it is “locked.” To check if your smartphone is locked, try inserting a non-O2 sim card into it. It’s not really locked if everything works properly. If you see messages like “incompatible sim,” “enter subsidy PIN,” or “input a network unlock code,” it’s likely locked, and you’ll have to contact O2 to unlock it. If the previous method fails and you don’t notice any signs of successes and failures, or if you would not have a SIM card from some other provider, you may also have to reset your iPhone to factory reset.

Contact your operator to check that now the unlock has already been performed on their end prior to restoring. If not, get in touch with Apple to see if your iPhone has a hardware issue. Connect your iPhone to a Windows or Mac PC and open iTunes to do so. After you’ve connected, go to your device’s settings and select Restore.

How to Unlock O2 Phone?

When you try to use a different SIM card in your O2 smartphone and it doesn’t work, it is indeed locked and needs to be unlocked. The procedure of unlocking your O2 iPhone or Android phone is easy and speedy.

Follow the methods below to unlock O2 phone:

Method 1. Unlock O2 Phone via Official Website

Step 1. Go to O2’s official unlocking website and skim over it. You may obtain the information usefully. Tap “Sign In” in the top-right corner of the screen and input your details.

Sign in to Your O2 Phone

Sign in to Your O2 Phone

Step 2. After successfully logging in, click the “More” tab at the top of the screen.

Step 3. To complete the process, go to the menu and click “Unlock your smartphone,” then continue the on-screen steps. Instead, you may contact O2 customer service via their Live Chat option or via phone.

Step 4. Once prompted, you must input the IMEI number of your smartphone. You may find out by going to the “About Phone” section of your device’s settings or dialing *#06#. Whether you’re having trouble locating your IMEI, seek a 15-digit code that has a combination of alphabets and digits.

Unlock O2 Phone with IMEI

Unlock O2 Phone with IMEI

Step 5. You will get a text message with just an O2 unlock code if you already have an iPhone. Alternatively, if you already have an Android smartphone, you will receive the code by email.

Step 6. Whenever you enter a new sim card into your iPhone, it will instantly unlock. Put another sim card through into the smartphone and follow the on-screen prompts to unlock the iPhone and Android handsets. When prompted, enter the unlock code.

Your O2 iPhone or Android smartphone should be unlocked and ready to be used at this time.

Method 2. Unlock O2 Phone via SIM Unlocker

It usually takes a long time to unlock O2 phone through the official website because it has to go through multiple processes to unlock your iPhone. If you are in a hurry to unlock your phone, then a professional SIM unlocker is your best choice, and AnyUnlock – iCloud Activation Unlocker is one of the top SIM unlockers. Below are some of its main features.

Free Download

Free Download

* 100% Clean & Safe

Free Download * 100% Clean & Safe

  • Unlock in minutes – With AnyUnlock, you can unlock your SIM card within 5 minutes. No more long contacts and waiting for your network provider to unlock your phone.
  • One-click unlocking – Find it troublesome to contact the network carrier? AnyUnlock lets you unlock easily with just one tap on a button. You can unlock SIM yourself at home.
  • No risk of information leakage – Other unlocking methods require the IMEI number? AnyUnlock unlocks SIM card without IMEI. Ensure that your personal information is not leaked to the greatest extent possible.
  • Zero data loss – After unlocking with AnyUnlock, all data on your device will be safe and sound. Just unlock any carrier with confidence!

Besides, AnyUnlock can also help you find Apple ID, bypass iCloud Activation Lock, and more. Download AnyUnlock now and follow the steps below to unlock O2 phone!

Step 1. Simply run AnyUnlock on your PC and select “Remove SIM Lock” mode. Connect your iPhone to the PC with a USB cord. Then choose “Start Now” from the drop-down menu.

Choose Remove SIM Lock

Choose Remove SIM Lock

Step 2. You first need to jailbreak your iPhone. If not, please tap on the “Jailbreak Tutorial” button. After that, please kindly click the “Remove Now” button.

Click Remove Now

Click Remove Now

Step 3. Make sure the Wi-Fi is switched off. And plug the SIM card into the phone again.

Pull Out of SIM Card and Disconnect the Internet

Pull Out of SIM Card and Disconnect the Internet

Step 4. To remove the SIM lock, select the “Unlock” option after completing the preceding procedures. Whereas the operation is ongoing, please just keep the device attached and therefore do not close the software.

Start Removing SIM Card

Start Removing SIM Card

Step 5. When the procedure is finished, you would see the screen shown below.

SIM Lock Removed Successfully

SIM Lock Removed Successfully

How Long Does It Take for O2 to Unlock iPhone?

Within 7 days of completing the phone unlock request via contacting the official website, you will get an unlock code. If you already have a smartphone, you will receive an SMS notification. To obtain the unlock code, O2 might have to contact the device’s manufacturer. This is particularly common on older cellphones. If this is required, your unlock code could take more than 10 working days to be processed.

The Bottom Line

To summarize, that was everything you really have to understand in order to effectively unlock O2 phone. Please remember all of the advantages of doing something like this, and also the techniques for handling this assignment, and you’ll be fine. In addition, AnyUnlcok – iCloud Activation Unlocker, a solution recognized for successful phone unlocks, is our pick. It is without a doubt the finest technique to unlock any phone from just about any network, thanks to a faultless process. So why not give AnyUnlock a try?

Free Download

Free Download

* 100% Clean & Safe

Free Download * 100% Clean & Safe

Author Avatar
Joy Taylor Twitter Share Facebook Share

Senior writer of the iMobie team as well as an Apple fan, love to help more users solve various types of iOS & Android-related issues.

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