How to unlock your phone

16th Apr 2013 | 12:30

How to unlock your phone

Set your handset free from the networks

Unlocking a phone can be a pain. We've all been there - your phone's locked to a network and you want to use it on a different one, or maybe just get it unlocked to increase the resale value.

Whatever the reason, with there being several different methods, different procedures on different phones and different policies on each network it can be a headache, so we're here to give you the knowledge to make it a little bit easier.

The first thing to realise is that unlocking a phone is perfectly legal in the UK. The main reason that networks are allowed to lock phones in the first place is because generally when a phone is sold locked it's at a subsidised price.

So essentially the network is paying part of the cost of the phone, and in order to make their money back they lock you in to their network. But that doesn't change the fact that you have the legal right to take your business elsewhere.

How to unlock you phone

Before you look into unlocking your phone, it's always worth trying a different network's SIM card in it, just in case it's not actually locked at all. Sometimes phones are sold unlocked, even when bought from a specific network.

Ask your network

If your phone definitely is locked then you have several options at your disposal. Despite it being the network that locks your phone in the first place, they're also sometimes willing to unlock it for you (though they're not legally required to).

O2, for example, makes it incredibly easy. In fact if you're in a contract with the network then it will unlock your handset free of charge - though that won't get the contract cancelled.

Even if you're on Pay As You Go it will generally still unlock it for you as long as you've had the handset for at least 12 months, but there will be a one-off payment of £15, and depending on the handset it can take up to 14 days to do it. The only exception to all this is O2-exclusive handsets, which the network will refuse to unlock.

How to unlock your phone

Vodafone will also unlock its handsets, though at a potentially higher cost. You can generally get a free unlock if you're on contract - or if you purchased your phone more than 12 months ago. Otherwise it will cost around £20. Sometimes the network will unlock your phone in just one day, but it can take up to two weeks.

EE is a little bit stricter with its unlocking terms. You need to have been a customer with the network for at least six months regardless of whether you're on a monthly contract or Pay As You Go, and either way there will be a fee of £20.42. It also takes up to 20 days to unlock a handset, which is slightly longer than most.

Three is in some ways quite lax in its unlocking terms, since it will allow Pay As You Go customers to unlock their handset any time, while if you're on a contract you can unlock it after the first 30 days.

It will also unlock the handset straight away where possible, and even when it can't it shouldn't take more than seven days. However it doesn't unlock it for free, instead charging a fee of £15.32 regardless of your circumstances.

It's also worth being aware that it's stated in its terms and conditions that it prohibits unlocking your phone "via any unauthorised manner (ie by anyone other than us or the device manufacturer)," so doing so may constitute a breach of contract.

How to unlock your phone

Tesco Mobile will unlock Pay Monthly phones for free at the end of your contract period or for a £20 fee if you wish to unlock your phone before then. Pay As You Go phones can be unlocked for free after 12 months, otherwise again a £20 charge will apply. The exception to this is Pay As You Go iPhones, which Tesco won't unlock at all unless you've had one for at least 12 months.

Virgin Mobile will generally unlock any phone for a fee of £15.32, but like Three you can't get a free unlock from it, no matter what your circumstances are.

Your network should be able to unlock any handset for you - even the latest and greatest phones to hit the market. Most of the networks have an online form that you can fill in to get your handset unlocked or alternatively you can call them.

Either way you'll need your IMEI number, so it's worth having that handy. Generally you'll be able to find this on your phone's settings screen (for example on an Android handset you go into 'About phone' and then 'Status'), but if you're having trouble locating it you can also enter *#06# on your dial pad to bring it up.

Do it yourself

If your network isn't willing to unlock your phone (or charges too much for the privilege) then worry not, for there are other options. Before proceeding with any of the following methods though, be aware that getting anyone other than the network or manufacturer to unlock your phone may void your warranty.

In some cases it's entirely possible to unlock a handset yourself free of charge. All some phones need is an unlock code, and certain sites list these. However, generally you'll only find them for older, non-smartphone handsets, and even then the bulk of them are for Nokias. But if you've got an older phone, even something other than a Nokia, then it's worth a look.

Before you start you'll need to know your make, model and IMEI number. The make and model should be easy to find (hint: check the box, the manual or even the phone itself). With them in hand you can head to if you've got a Nokia or do a Google search if you've got anything else, though obviously be careful to check that it's a legitimate site if you head elsewhere.

How to unlock you phone

Occasionally do-it-yourself methods do pop up for smartphones. For example the Samsung Galaxy S3 can be unlocked with an app called 'GalaxSim Unlock', which can be downloaded free of charge from Google Play - though you need a rooted phone to use it.

Similarly, depending on what firmware you're on you may be able to unlock a jail-broken iPhone. However, Apple is more resistant to unlocking than most other manufacturers - so in many cases, particularly if you've got a newer model such as the iPhone 5, approaching your network directly will be your best bet.

Pay someone

If all else fails you can always pay someone independent to unlock your phone for you. This can be done both through websites and from high street stores and market stalls, though of course it's worth shopping around and where possible checking the legitimacy of the person or company before proceeding.

The terms, pricing, methods and time frames of these services can vary wildly. Generally if you're getting it unlocked online you simply provide the site with your phone's make, model, IMEI number and the network it's locked to, pay a fee and wait for them to send you an unlock code. This keeps it pretty simple, but you still want to make sure that the site is legit and that you're getting good value for money.

As a starting point, though, Mobile Unlocked uses this method and is a legitimate site with a 100% money back guarantee if for any reason it fails to unlock your phone. It will also unlock major handsets such as the iPhone 5 (albeit for a seriously hefty £74.99 upwards fee) and the Samsung Galaxy Note 2 (for a more reasonable £17.99 upwards).

Alternatively, giffgaff's site has a list of other companies that offer an unlocking service, along with some information on them and user reviews.

Some sites may ask you to post your phone to them, but this is generally best avoided because it adds time, risk and hassle to the process and shouldn't normally be necessary.

If you take your phone to the high street, methods sometimes vary, with unlockers potentially physically attaching a cable to your phone to get it unlocked. This can work, though it can also run the risk of damaging your phone.

It's always best to make sure the person or store offering the service is legitimate before handing your phone over, so a physical shop is a better bet than a market stall and you should read reviews or find feedback about them where possible.

One way or another you should now have the information you need to get your phone unlocked, so go out and enjoy the freedom to choose a new network, or go nuts and get SIM cards for them all. The world is your oyster.

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