Hi, I have a BB 9300, After I up rom from 18.104.22.1680 to 22.214.171.1246, the baterry down very fast, after one night, it dropped about 25%. How can I solve this problem?
Take a look at this article to help you maximize your battery life on your BlackBerry smartphone.
KB14320 - How to maximize battery life and free memory on the BlackBerry smartphone
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