Ok. I have echoe rom v2 with its latest kernel.
I want good battery life but also good performance. Should I leave it all as default, or get a kernel tweaker? If so which one, and whats a good governor to use that won't suck up the battery? Also what about min and max cpu settings?
Many thanks guys.
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can someone suggest me the best kernel for battery life? i don't want to change the rom, just the kernel. stock rom already good for me.
Kernel has mininmal effect on battery life. Main factor is peimarily usage and screen on time.
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[Kernel]Phenomenal 1.0 (Normal, Medium, Extreme) - Designed for Battery - http://forum.xda-developers.com/showthread.php?t=1728758
[Kernel]Phenomenal 1.0 (Normal, Medium, Extreme) - Designed for Battery
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http://forum.xda-developers.com/showpost.php?p=28236041&postcount=1274
My answer is here.
Not the kernel itself. My answer is there. That there is no best. Please read it
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Closed, there is no "best" kernel, rom, phone, whatever, there is just what suites you best.
What are people seeing for the best combo of ROM and kernel for best battery life. If under volting what are your settings. Also what CPU settings?
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Hello guys,
I'm here to ask for all of your opinions about the cpu Profiles, frequencies and governor.
For screen on I'm currently using 1200mHz on performance, I would like to know if it would save more battery by using on demand governor.
Some months ago I had a discussion with few xda members about this subject. But that was on aurora v4. Now I'm currently on v5 u17. Let me know your opinion. Thanks
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To be honest, I've never experienced any benefits of setting cpu profiles for screen on, screen off etc. Your phone will work much more smoothly if you stick as close to the defaults as possible.
I don't use profiles. My min is 245 and max 1200, using on demand governor.
For a while I experimented with profiles, and had bad lag when unlocking the phone, and terrible battery use when screen on.
Independent of profiles, your governor will put your phone into deep sleep when the screen is off anyway.
Do a search for "race to idle" this explains in more detail the benefits of using ondemand as opposed to other governors in terms of battery use etc.
IMHO, Android as a platform would be far better served if people stuck close to the default settings and cpu profiles. Most of the time, any negligible benefits are just placebo.
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So according to the race to idle running with performance governor saves battery
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In theory yes, but if your cpu is always running at max frequency, ie even when doing nothing, then no.
I have done tests, and my battery always lasts longer using ondemand as opposed to performance, or other governors.
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Use interactive/bfq that's the best in my opinion
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Hi guys. Do you know which is the best kernel for 4.2.2 for the battery management? Now I use jelly shot with marmite 8.5 bigmem
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You are probably using the best kernel for battery management... If you want to save some more battery, then follow some or all of these steps...
Change governor to smartassV2 and I/O to row
Go to developer tools and make max background running processes to 3 or 4
You can also overclock your system to 800Mhz max for saving battery
Use Greenify app from Play Store and hibernate all your apps, so they don't run in background
Jellyshot v4 was a real battery saver for me... Had been given around 5hr+ screen time in a single charge...
However, I switched to Carbon because it had more features, but obviously, a bit less battery life...
Try these steps for sure and I'm definite that you'll save huge hours of battery fr sure
I'll try. Thanks a million for your help!!!
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I Say go for gamerzrom with stock kernel it has pretty good battery life and a lot better performance .. Carbon is also good but I have too many random reboots with it becoz its Still in nightly mode not a stable version and even for a nightly its pretty good .. And jellyshot is the king of all the roms with marmite 8.5 bigmem is amazing these are my suggestions best of luck !
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Hello guys,
I just want to ask some cpu settings that will increase battery life,
Im contented in my tweaks , customizations but my problem only is the battery llife,,
hope you guys can help me
Thank you very much
Use battery saver pro. Adjust the battery saver meter acc. to ur wish, but remember that battery saving is directly proportional to lagging.
The higher the battery saver level, the more laggy the phone will be. Its ur choice...
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bro can you suggest like governors to use, i/o
thanks
U can decraise max cpu frqancy.this is help u to battery save
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For best battery performance-
Max. frequency-624
Min. - 156
Govener- bcm21553
I/o- deadline
Don't forget to press thanks
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Sachin Patel said:
For best battery performance-
Max. frequency-624
Min. - 156
Govener- bcm21553
I/o- deadline
Don't forget to press thanks
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XDA PREMIUM
Click to expand...
Click to collapse
Remember this will underclock your device. So dont try to run heavy games with these settings (they may lag). Alternately be an advanced user of Tasker, and you can save a lot of battery.
Hit thanks if you think this was informative.
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use ondemand and noop..
i already make some reseach 2 day ago on google..
this combination is the best for battery life without decreasing in perfomance..
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Max-832
Min-312
Performance
Noop
Thank Me if I Helped U
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