Synapse - Galaxy S6 Edge+ Q&A, Help & Troubleshooting

What is the best cpu governor to save battery and what settings i should do to save battery?
Thanks for your help

Tokhono said:
What is the best cpu governor to save battery and what settings i should do to save battery?
Thanks for your help
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Here's a good thread to research all about what the tunables are.
http://forum.xda-developers.com/showthread.php?p=59289777
Here's another great thread.
http://forum.xda-developers.com/showthread.php?p=65032469
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Related

Governor setting recommendations.

Besides smartass governor what is the next best setting to use?
This is with GPA17 and Pete's modified kernel.
using Tapatalk.
If you don't mind random wakeup lag I'd stay with smartass, ofc I can't tell you how BuglessPete did optimize his combo (ROM/kernel) in regards to a certain governor setting. My #1 is ondemand, #2 smartass.
I've been underclocking and undervolting and getting amazing battery using either ondemand or interactive, not sure what the difference between the govereners is, seems to me that clock speed and voltage seem to have the biggest effect on battery life, and performance wise I can't tell a difference between the different governers
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Smart ass is good when you put your phone a lot of time in stand by mode,
Ondemand is the best
Inviato dal mio Nexus S usando Tapatalk
RcrdBrt said:
Ondemand is the best.
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Thats what I'm using now. Thanks for the replies.
using Tapatalk.
I'm assuming this all holds true for when using SetCPU as well? I have it set to max 800mhz, min 100mhz and a custom profile for "screen off" at max 400mhz and min 100mhz, all "on demand". I'm on stock rooted ROM GRJ90, kernel is by the pete alfonso dude...
smartass lowers the cpu when the screen is off. if you're always turning the screen off/on, this can slow down the phone/cause instability.
ondemand is very stable for me

[POLL][ARC/ ARC S] Which governor do you use?

This is just to help out those who are wondering what the majority of other xda members are using.
SmartassV2
Ondemand
conservative
Are so far peoples favorite governors
smartassV2 on Doomkernel for GB, works beautifully with sio scheduler, a great combination for our Arcs
Sent from my Nexus S using Tapatalk 2
Since ICS, Sony has implemented Interactive in stock kernel, so I use that and it seems to be helping a lot overally.
iR¡[email protected]!* via Tapatalk 2
doomkernel + smartassV2 + noop for stock GB rom.
It's the best. no doubt about that.
No option for stock?
I mean surely that would be the most common answer, surely?
DooMKernel v4 ICS, SmartAssV2, SIO. Works like a charm.
Normally interactiveX, but on ICS it doesn't go over 1017MHz
Using ondemand atm untill that bug is fixed
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CrazyPeter said:
No option for stock?
I mean surely that would be the most common answer, surely?
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surely there are stock governors listed, surely you're not looking hard enough
Smartass v2
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interactiveX or ondemand, or conservative for me..
but for benchmark using performance
Smartass V2
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lagfree, sio, ics
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Lagfree & sio on my arc, undervolted to 806MHz and works smoothly like a charm with arconium ics 1.1 .
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Flo95 said:
Normally interactiveX, but on ICS it doesn't go over 1017MHz
Using ondemand atm untill that bug is fixed
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I noticed that as well when I used CPU Spy so now I just OC with smartassv2 !
Atm I'm using brazilianwax, very smooth and fast andit doesn't stay at one of the highest frequencies like lagfree.
But lagfree is also nice
EDIT:
Using lagfree now.
I have the smallest lags with that governor. Well, performance has even less but that can't be a daily driver
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ondemand here.
Can someone please explain the differences between the i/o choices. What do they do.
What settings are best for keeping good battery life and performance.
I'm on I'm on night kernel with the option to oc to 1.8ghz
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harlz said:
Can someone please explain the differences between the i/o choices. What do they do.
What settings are best for keeping good battery life and performance.
I'm on I'm on night kernel with the option to oc to 1.8ghz
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Click to expand...
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this is the best forum, it explains everything!
http://forum.xda-developers.com/showthread.php?t=1369817
btw I/O Schedulers has nothing to do with battery life.
h.debnath said:
this is the best forum, it explains everything!
http://forum.xda-developers.com/showthread.php?t=1369817
btw I/O Schedulers has nothing to do with battery life.
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Thanks for that. I'll rephrase, which combination of governor and io schedular give best performance and battery life?
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InteractiveX and sio
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Battery

Hey fellas.
I just want to know which is the best settings for governer and i/o scheduler so that i get more battery life.
Im using Ussr v5 and i' ve set max frequency 624MHz and min 312MHz.
use gov:conservative i/o sched:deadline
this wud save ur batteryy..
Droidwall is a much better app than juice defender, it saves a lot more juice than juice defender does and that too without any RAM and battery consumption.
Best Power Saving Governors
Best for Screen ON: Ondemand
Best Screen ON + performance: SmartassV2
- Good choice if you need a performance governor with some power saving
What about when my Screen is OFF?
Best Governor for Screen OFF
Without Deep Idle: Same as Screen ON > Ondemand
With Deep Idle: Any governor
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Ref : http://forum.xda-developers.com/showthread.php?t=1507204
U need root access for droid wall.. And juice defender is fine for un rooted devices.. Was talking about an unrooted phoneView attachment 1320249
Sent from my GT-S6102 using xda app-developers app
The OPs phone was rooted..btw juice defender might save some battery but it takes a lot more since it runs background all the time, monitors every system function (wifi disabling per app settings) which needs more juice than normal, it depends whether it saves battery or not, for an aggressive user who shifts to wifi, 2g very frequently, it definitely saves, but for those who use 2g/wifi rarely or not actively, it wont matter much on the battery
How to setup droidwall after downloading to save battry....ihave downloaded it but cant undestand waht to do
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very useful
When i enebled androidwall it is giving this error message...
Exit code:11
Ipatables : no chain/target/match by that name
Ipatables : no chain/target/match by that name
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yashuperia said:
When i enebled androidwall it is giving this error message...
Exit code:11
Ipatables : no chain/target/match by that name
Ipatables : no chain/target/match by that name
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Its because galaxy y stock kernel does not support droidwall.
Use a custom kernel which supports droidwall.
Does merruk kernel supports it?
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yashuperia said:
Does merruk kernel supports it?
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No, it doesnt, its really outdated, use savies kernel rev 73 or kuros kernel..
yashuperia said:
Does merruk kernel supports it?
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my kernel has it.
yashuperia said:
Does merruk kernel supports it?
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yup, it supports. U can check its features.
Animus03 said:
yup, it supports. U can check its features.
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Nope, check once again, it still needs to be fixed, no complete droid wall support
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hitme987 said:
Nope, check once again, it still needs to be fixed, no complete droid wall support
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Hmm.. I don't use merruk kernel, so m not sure. I just checked its features which says "NETFILTER Compatibility with DROIDWAL." so thought it supports.
Though it also have a to do list listing "DROIDWALL App Fully Working"
Animus03 said:
Hmm.. I don't use merruk kernel, so m not sure. I just checked its features which says "NETFILTER Compatibility with DROIDWAL." so thought it supports.
Though it also have a to do list listing "DROIDWALL App Fully Working"
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Yeah, thats what I meant, it need to be fixed
btween guys wats d best governor n i/o for performance n battery saving
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harigavara said:
btween guys wats d best governor n i/o for performance n battery saving
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Smartassv2 and vr
from my experience governor give very small impact on battery live. if your phone mostly in sleep, like mine, i find best governor is performance. performance does not save power but it's maximize suspend (aka deep sleep). faster cpu working, faster it's job done, faster it's go to sleep. for moderate usage like browsing, any governor that design to work with android phone will work. the different is not too much. for heavy work, none governor can save your power.
for i/o scheduler, it does not have any impact to your battery.

[Q] Effective CPU Settings for Battery Saving

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
sent from my ANDROID using
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..
sent via Sony W880i
Max-832
Min-312
Performance
Noop
Thank Me if I Helped U
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Best kernel tweak settings

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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