Dear Lifehacker, The battery in my Samsung Galaxy S II is really lousy. I never get a full day out of it. I have Android version 2.3.3 How can I improve the battery life? Thanks, Not Yet Charged
I've only played a little with the Galaxy S II but, like many of its Android (and smartphone) bretheren, maximising battery throughput can seem like a challenge even when you're running the newest available version of Android on the phone. Fortunately, this is a topic we've covered in some depth in the past, so rather than repeating myself, I'll just point you towards our comprehensive guide to improving Android battery life. Good luck!
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