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How to make battery last longer

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By j21098, Senior Member on 13th April 2012, 12:14 AM
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I rooted my 4.0 US and i have noticed a smaller battery life now any ideas on how to make it last longer?

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13th April 2012, 11:32 PM |#2  
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Well, there are small things like turning off window animations and auto sync that can help. If you want to get more serious you could drop your max CPU clock speed to 800mhz (you'll sacrifice performance), or if you want to get extremely serious you could undervolt using Steve's kernal. I am currently experimenting with undervolting and will post some stable voltages to use once I find them.

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14th April 2012, 03:52 AM |#3  
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I did that but the performance went down i found an app on the market called easy battery saver and ive been using it and i have seen a huge increase i have it overclocked to 1.2 and it still last long

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14th April 2012, 06:46 AM |#4  
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Wink
use the machine not frequently
14th April 2012, 06:58 PM |#5  
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The two biggest things I've found are lower your screen brightness and undervolt the processor at the 100mhz (idle) clock speed. I think mine stock was around 950mv and I've gotten it down to around 800mv. That way the device uses even less power when it's sitting idly by.
15th April 2012, 02:18 AM |#6  
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I'm actually new to root and i dont know much about it

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