Samsung Galaxy S2 disable 3G

Can I save battery on my Samsung Galaxy S2 by disabling 3G and using 2G? If so, how I do this? thanks

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JanSt / MOD  Apr. 28, 2014 at 15:05

Yes, disabling 3G will noticeably improve battery performance. It's been a while since I used the S2... Settings => Network... would be my guess.


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