I cant upload screenshoot due a unsupported extension image but i upload to twitter
http://t.co/XeQCc4Ju -- TONY (@MysteryTony)
Edit: does anyome have a setting more agresive for battery life.
My issues with this setting: i have to use dolphin browser instead of stock browser because stock browser cause crash to my phone
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Try this hope it helps......http://forum.xda-developers.com/showthread.php?t=1294815
My setting is more agresive and stable for me the only issues is using the stock browser but i have dolphin that is much better.
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Other solve it by using scroll tweak... btw what rom you are in now?
HbrewValhalla 3.4
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acarmon said:
My setting is more agresive and stable for me the only issues is using the stock browser but i have dolphin that is much better.
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Click to expand...
Click to collapse
Either I'm misunderstanding what you mean by more aggressive, or you have not compared them to the uv settings in the post that Warrenforfree linked to above
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Sorry about my bad english. Ok when i said aggresive i mean more undervolting focus on battery life. In my opiniom i dont like to undervolt Level 0 because when my phone run at 1000 Hz i think its need more volt to run more stable so why undervolt Level 0. If cpu need to run at 1000hz its also need power to run at 1000hz. So my setting is to save a lot of battery in normal use or screen off but if my phone need power because some apps requiere power my phone can get the 1000hz more efficient.
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Understood... considering that your phone uses level 0 more then any other level uv'ing that level will probably give you the most significant battery life increase, even when i was using a 1.3 oc i was still uv'd below the 1325 you have your level 0 set to and didn't experience any adverse effects my phone would scale up without issue
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Related
Since this is a popular topic and since MSNBERG requested that i make this, i have decided to make it.
THE GUIDE TO UNDERVOLTING
What you will need:
PREFERABLY the application Tegrak OVERCLOCK PAID! can also use set cpu
TEGRAK
LOAD THE OVERCLOCK MODULE
go into the "TWEAKS" section and be sure to select DEADLINE as your scheduler!!!
you will see the option "OPTIMIZATION" go there
now you will see 5 levels to customize
ONLY LEVEL 0 CAN YOU CUSTOMIZE EVERYTHING
Now if you only want to undervolt with no overclock here is the chart you need to use ON GINGERBREAD:
UNDERVOLT SETTINGS
level0 - 1000 - 1155 - 1065 -------this level can change frequency but volts need to change as well
level1 - 800 - 1040 - 1035
level2 - 400 - 955 - 960
level3 - 200 - 835 - 950
level4 - 100 - 825 - 930
once you enter these in you can go to tegraks main menu and go into "PROFILE" and you can save your current settings or choose previous ones.
Here are some overclock values you can use for level 0
LEVEL 0 1100 1100 1090
LEVEL 0 1200 1195 1095
LEVEL 0 1300 1295 1115
LEVEL 0 1400 1315 1125
LEVEL 0 1500 1375-85 1150
LEVEL 0 1600 1400 1175-1200
***THIS WILL BE UPDATED WITH MORE INFO SOON
In my best Mr. Burns voice: Excellent!
Always wanted a undervolting guide. Nice!
:C my phone reboots with these undervolt values for some reason. I'm running Valhalla 1.1(haven't has the time to update and don't have wifi so...) and adrenaline shot X. I also have stability checker off so I'm sure that's not the issue. Its fine at first but then rebootes once I start mulititasking like listening to music, texting and getting on Facebook at the same time. Seems to work fine for everyone else so I don't get what's going on
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icy56 said:
:C my phone reboots with these undervolt values for some reason. I'm running Valhalla 1.1(haven't has the time to update and don't have wifi so...) and adrenaline shot X. I also have stability checker off so I'm sure that's not the issue. Its fine at first but then rebootes once I start mulititasking like listening to music, texting and getting on Facebook at the same time. Seems to work fine for everyone else so I don't get what's going on
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Click to expand...
Click to collapse
What governor and scheduler.are.you using
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I'm using ondemand as the governor. I have no idea what a scheduler is.
*edit*
The io scheduler? Well its set to cfq.
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Thanks a lot for this. I have been looking forward to this guide! Awesome work again Dsexton
icy56 said:
I'm using ondemand as the governor. I have no idea what a scheduler is.
*edit*
The io scheduler? Well its set to cfq.
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Click to expand...
Click to collapse
Change cfq to deadline
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jager555 said:
Change cfq to deadline
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Click to collapse
THANK YOU!!!! its finnaly working. Haven't had a single reboot yet. You sir just saved me a trip to T-Mobile. I thought there was something wrong with my phone since I was the only one getting that issue.
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jager555 said:
Change cfq to deadline
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Click to collapse
Thats what I was going to say, good job
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thanks dexter like always!!
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Hi guys,
Sorry for the rookey questions, but :
1. Do I need to install TegraK kernel ? If so, before or after installing TegraK overclock ?
2. Will TegraK OC free version do, or i need the paid version ? what's the difference ?
3. ICY56 - I'm having the exact configuration you have (Valhalla 1.1 and Adrenaline ShotX) can you please explain what changes you noticed regarding battery consumption, and doesn't it affect your phone responsiveness, stability and performance ?
Thanks,
Itzik.
Answers
1) Tegrak will work fine with valhalla, most (if not every) custom rom has the needed kernel already.
2) You need the paid version because free version only allows overclock up to 1.3 you cant adjust anything else.
3) I can't answer as I'm not set up the same, but from my understanding you shouldn't see any negative affects, just increased battery life.
Every time I try to undervolt my phone. It reboots constantly. Even with ICBINB KJ1. Scheduler is set to deadline and governor is set to ondemand. What am I doing wrong?
itzik2sh said:
Hi guys,
3. ICY56 - I'm having the exact configuration you have (Valhalla 1.1 and Adrenaline ShotX) can you please explain what changes you noticed regarding battery consumption, and doesn't it affect your phone responsiveness, stability and performance ?
Thanks,
Itzik.
Click to expand...
Click to collapse
Well I haven't noticed a decrease in performance and stability. The phone actually feels the exact same. As for bettery life, I can't really comment on that yet since I'm in the process of recalibrating my battery and I haven't been on UV long enough to say but so far battery life seems to be a little better
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Nice work... tried and works .... 1600mhz looks like unstable in phone....
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wizardslovak said:
Nice work... tried and works .... 1600mhz looks like unstable in phone....
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Click to expand...
Click to collapse
It can be stable you just need to up voltages a lil more
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dsexton702 said:
It can be stable you just need to up voltages a lil more
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Click to expand...
Click to collapse
Well ill play with it more.... usually ill get restarts within few seconds of setting up new parms... thx again...
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Even if I increase voltage it still freezes and then restarts phone @ 1600mhz
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I've had 1664 mhz before stable. It can ne done, every phone will be different with what voltages work. experiment a little. But I wouldn't go to high, don't want a $500 paperweight.
@ 1.3 GHz, this phone its rock solid, so anything higher is over kill imo.
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Has anybody tried using an app like no frills CPU gov. To change these settings and if so with what result? Anything better?
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I have used an app called system tuner I changed my cpu governor settings from moto hot plug to performance so far its much faster but it takes a little bit of battery and screen off governor changes to default no changes
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I look at the other app they basically do the same lol
Sent from my speedy Motorola atrix 2
I personally like setCPU it is worth the price for the paid version. Try the free version out, it just wont let you reload the setting on boot. It will not take battery either. I used it on an inspire and a galaxy s and now this phone with great success.
Jim
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I was wondering what mot hotplug governor was so I looked it up. Here it is
mot-hotplug is a CPUFREQ governor that optimizes SMP doing a fast poweron/off of the second core. It will make your device to act more smoothly and faster in some conditions.
Pretty cool stuff
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I run on demand and notice no difference other than a bit more smoothness.
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you only under clock for battery right? i assume you over clock at home right? or is it bad to change it often? i wish there app that change cpu depending on location. is this possible?
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Your CPU speed actually changes on its own rather often based on the load that it's taking on. For example, if your phone is just idling, the load on the CPU is close to nothing, so it's going to clock itself down to lower frequencies to save not only battery life, but itself from wearing out. Now say you're playing a game or watching a movie or something, it's going to do what it can to clock itself up to speeds to process whatever it's doing the best it can. Unless you have a STRICT clocking profile set up (say, min 1728, max 1728, performance), your clock is going to go up and down quite often. Download CPU Spy from the market and you'll see pretty well what I'm talking about.
Hope I was able to help!
xxsicknessxx said:
you only under clock for battery right? i assume you over clock at home right? or is it bad to change it often? i wish there app that change cpu depending on location. is this possible?
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Click to expand...
Click to collapse
I could not really see a situation where that would be ultimately useful, but yes download CPU Spy as the poser above me said and have a look at after a day's data gathering.
you should only have one cpu over clocking right.
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correct only one. Personally I use fauxclock with faux's kernal
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faux works on da-g kernal?
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I have a Skyrocket phone, running Sky ICS... and I've been trying to find out why cpu1 is off most of the time.
/sys/devices/system/cpu/cpu1/cpuidle/state0/time = 534677824
/sys/devices/system/cpu/cpu1/cpuidle/state1/time = 0
When I echo 1 > /sys/devices/system/cpu/cpu1/online
And then cat the file back, the setting is zero.
How do I set it online? Is it possible?
Thanks in advance,
I flashed the a different kernel with Sky-ics and I use CPU tuner it shows I'm running both cpu's. I believe the ics update was to enable both cpu's anyway but then again I'm new to this and still in the process of learning haha give cpu tuner a shot hope any of this was helpful.
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Ok. Which kernel did you flash? I'll give it a shot.
Loddy87 said:
I flashed the a different kernel with Sky-ics and I use CPU tuner it shows I'm running both cpu's. I believe the ics update was to enable both cpu's anyway but then again I'm new to this and still in the process of learning haha give cpu tuner a shot hope any of this was helpful.
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Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1701189 Runs smooth with the rom.
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Yeah, I rejected Mohan CYMBALINE because the NFC stuff wasn't working well.
I'll have to keep an eye out for it.
Loddy87 said:
http://forum.xda-developers.com/showthread.php?t=1701189 Runs smooth with the rom.
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Click to collapse
Ahh see ya in not to worried about the NFC stuff right now I live in a state where everyone moves backwards electronically haha.
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CPU...
Most of the time you probably don't want the other CPU running. 1 CPU is more than enough for most apps and tasks. I know Instigators Kernel basically shuts down one of the CPU's unless you need it. I am sure if you updated to the kernel in seans thread it also mods the CPU Governor. ICS by default has both CPU's going all the time.
So having 1 of the CPU's off is one of the benefits of modding. It saves precious battery. If you get a program such as CPU Spy, you should hover around 192 mhz when using the phone for light tasks. 1200+ is more graphic intense. If you start doing video and games, CPU #2 kicks in to help...
To change this setting on most roms, goto system settings>Performance>Processor and change the Governor type to one that suits your needs. I use Instigators Kernel with the Badass Script and I get AWESOME battery life and sit on 192 mhz most of the time and notice NO DIFFERENCE in the speed of the phone...
Hope that helps... if so, give me a Thanks...
If you punch CPU 1 in its kiniggits it will fire right up
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I'm programming an NFC application so it's needed at this time...
Loddy87 said:
Ahh see ya in not to worried about the NFC stuff right now I live in a state where everyone moves backwards electronically haha.
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Click to expand...
Click to collapse
The other cpu only comes online when it's needed.
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I searched xda for init.d scripts and found a Google play store app that let's you select different tweaks in an easy to use format... i applied a few tweaks and have not had any issues with boot loops or phone malfunctioning... also... i just found this so I haven't tested performance...also...these tweaks are init.d which are available using dwiths tweaked 3.1 rom http://forum.xda-developers.com/showthread.php?t=1895049 ... or use dslices scripts and tweaks http://forum.xda-developers.com/showthread.php?t=1981446 to get init.d to work
Google play store https://play.google.com/store/apps/details?id=com.androguide.pimp.my.rom
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pimp my rom xda thread http://forum.xda-developers.com/showthread.php?t=1908269
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disabled these answers got better battery life while idling
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the tweaks for the sd card increased read rates and helped reboot times during media checks... battery well I can't say this tweak helped much... but didn't hurt
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just as a warning... anything other than low will cause terrible lag... the medium values are wrong for the phone...
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Awesome keep is posted man. If there is a significant difference I might try it.
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tmanschuette said:
Awesome keep is posted man. If there is a significant difference I might try it.
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Click to expand...
Click to collapse
so far... the best tweak was the disabling the sleepers... i did do the Internet tweaks... i got some of the best speed test results yet since I had the phone... but the Internet ping was short... so it may be because I was extremely close to a server...and my 4G at home is ok but not a clean 4g...so that test is not reliable... i would say it's a user preference
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Best CPU Governor Tweaks?
Just curious to know what CPU Governor Tweaks are working best for people? Also, should the hardware acceleration and force gpu rendering options both be kept on together at all times for best results?
ultimatdan said:
Just curious to know what CPU Governor Tweaks are working best for people? Also, should the hardware acceleration and force gpu rendering options both be kept on together at all times for best results?
Click to expand...
Click to collapse
I use Tweaked 3.1 as my rom and it has always been best using ondemand for the governor... some people have used smartass when over clocking (tegrak is the only one so far reported to actually work to over clock our stock kernel) but this governor setting is not as good for battery consumption...so far I have only tested on demand(which I think is in dslices build of tweaked) some of these settings are new that I have not even heard of till this pimp my rom came out... One that comes to mind is the brazillion... the hardware excelleration I turned on but I left the force gpu settings off(I never tried it) because in the description it said it increased ram usage and the driod charge as one of its main complaints is lack of ram... these tweaks are so easy you can play and remove them as needed... that's what makes them great... it's you phone and you can make it like you like it...and if something really makes you happy... share it... please!... lol
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