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As far as I know the reason for battery drain in your phone is because you are installing cyanogen roms and not stock roms or stock based roms. Even the hardware or the chipsets of your phone is old. The android undergone many major changes from 2.1 to current 4.4.2. The hardware or chipsets in newer phone were designed to consume less power than the ...


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I doubt this is a software issue but moreso a hardware issue. Consider the following, Newer phones typically have: Bigger Screens More Antennas (Wifi N, 4G, NFC, etc.) More sensors (This includes cameras) Either more or more advanced of what's mentioned above. This comes at a cost, as each draws its own amperage. While it may be minuscule in an isolated ...


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It might marginally increase your battery life, since if the network selection is set to Auto, it will periodically poll the networks to see if LTE is available. Since it won't find it anyway, why not disable it and restrict it to your available networks?


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This is because option "scanning always available" is turned on in WiFi Advanced Settings. Turn it off may solve this issue. (Click on image for larger preview)


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One more solution to your problem is to use an application like JuiceDefender. The answer to your questions also remains, Yes it is normal for the WiFi to be always on and as others mentioned you can either turn it off manually or let an app/OS do it for you. Some ROMs manage it well in built but still require the data to be turned off, otherwise there is ...


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The Wi-Fi device inside your phone (that includes the radio transceiver as well as the hardware that decodes the signals and tells the main CPU of the phone) has several different power states. Even when the Wi-Fi is on, after it's idle for several seconds, the Wi-Fi device goes into a low-power state. In this state, it's still connected, and can still ...


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Actually, wifi can be turned on or off manually, but you can set how the wifi will behave when the display is turned off - be it allways on, or turn off when screen is turned off and leave only 2G/3G/4G on. This settings can be found under the Advanced setting in menu on wifi settings page. Downside is that you are using your carriers data connection during ...


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Wi-Fi is usually turned ON or OFF manually. If it's turned on, and it's not in use or phone is considered sleeping, it's still running. You might want to check with the CyanogenMod forums if there is any Wi-Fi issue for that version.


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It is not because of cracked screen. It's because something has broke inside, I believe that's causing the battery to lose efficiency. Get it checked at the service center, it may cost you much for the screen, as much as half the price of the phone sometimes, so you may want to consider buying another, over repairing. Your preference.


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It could be that the visible crack isn't the only damage to your phone. If a connector is shorting in the screen or another component, that could be draining the battery (as well as generating heat). A short could also cause sparking around the damaged component, which will cause further damage over time. You should get your phone repaired. If you tell the ...


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According to this site, your Micromax A89 Ninja phone has a removable back plate with a replaceable battery. It should be possible to replace the original 1400 mAh battery with a higher capacity one. However such battery will definitely be thicker in size, so you would most likely need to buy a different back plate to accommodate for the added thickness ...



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