How to unlock Samsung Galaxy S2?

How to unlock Samsung Galaxy S II? This is a question that won’t ask by me? All the Malaysia phones are factory unlocked by default. However, some of you might not be as lucky as me. You might need an unlock tool for your Samsung Galaxy S2. And here you are ~ Galaxy S2 SIM Unlock App for those locked SGS2. Personally, I did not test it. So you need to try it out yourself. Note – root access is required.

Unlock Samsung Galaxy S2

There are a lot who successfully unlock their Samsung Galaxy S2 using this Samsung Galaxy S2 SIM unlock code finder. However, there are some still fail to do so.

Successful cases ~ O2, T-mobile Hungary, TMN Portugal, Galaxy S II UK, O2 UK SGS2, Orange UK, SGSII bouygues télécom, UK three, O2 irl, Orange Romania…

Unsuccessful cases ~ Australian Galaxy S2, NTT DoCoMo (Japan) Galaxy S II, Canadian SGS2 GT-I9100M, Canadian GT-I9100M Bell, Virgin Mobile Canada, Bell Mobility Canada…

Download Galaxy S2 SIM Unlock at Android Market here.


  1. Hi Jayce,

    i was unable to unlock mine.
    says that it can’t found the code

    should the sim be inside the phone during the process?

    any other new tools?

    trying to open it for Cellcom-Israel

  2. Hii Sir i have Samsung S2 I9100T which i updated yesterday to JB 4.1.2 but there is network lock now how do i unlock This

  3. I’ve tried this *#197328640# but the message not registered on network comes up .
    I’ve also tried Galaxy sim app but still no luck.
    The phone is locked with the EE network . It’s a Samsung Galaxy note 2 N7105


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