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How to update Galaxy S2 i777 USA version to 4.12

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How to update Galaxy S2 i777 USA version to 4.12

I have upgraded the firmware to 4.04 through Samsung Kies and hear some got the 4.12 which is more smoother and less problems. How do you update the current 4.04 firmware to Android 4.12. I have a  ATT phone Galaxy S2 Phone. I know some sites have put links to getting the 4.12 by using SHOstock. what is the best way to do this?

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Re: How to update Galaxy S2 i777 USA version to 4.12

You probably won't find your answer here as it would be moderated I'm sure. 

 

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