How can I unlock my Samsung Galaxy S4?

[Anonymous]

I have a Samsung galaxy s4 which is locked to O2 and I need it unlocked. I have tried the free way of unlocking it by bringing up the service menu but that doesn't work. I need a code! Help!!!!

[Cleoriff]

Well I have never had a need to unlock a device so I must lead a shallow life...:smileytongue:

[Anonymous]

I've never even heard of this practice myself either @Cleoriff

[Cleoriff]

We must live in a very naive world @Anonymous

[Anonymous]

Many people do @Cleoriff 

[jonsie]

Many people have resorted to using online services when they can't get their phones unlocked by the networks. I remember a few doing this when iPhones weren't unlocked during the first 6 months. Mysteriously unlocked but obviously not by a code! Wouldn't use them myself to be honest.

[Cleoriff]

I'm sure I read somewhere that if you get phones unlocked via 'unofficial' routes they would probably lock again when the phone had a software update?

[MI5]

That all depends on the method of the unofficial unlock process but yes, it can happen.

[Cleoriff]

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@MI5 wrote:
That all depends on the method of the unofficial unlock process but yes, it can happen.

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Thought so...as it was you that said it lol 

[MI5]

Thought so