Save Battery Life by Setting WiFi Off Automatically During Sleep

We know it sounds a negative sort of a tip but then if you have wifi access throughout the day, and use it often, then this tip can help you to save the battery. You can easily control this with a wifi toggle widget on your homescreen.

    Here’s how you can do that:

        tap the menu button -> Settings -> Wi-Fi settings
        look for Advanced settings
        now set ‘Keep Wi-Fi on during sleep’ to ‘Never’