Hi
wondering if anyone can help..I've rooter and flashed the sheep rom and installed setcpu. I've set the min and max scaling values to 1400mhz but the clock rate stays fixed at 500mhz.
Has anyone had any luck with setcpu? I'm basically trying to get the GN to stay at a fixed 1400mhz and not scale down to keep it consistently zippy - I'm not to worried about the battery hit
Thanks
Post in general section and not here. Your questions will not be answered here.
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Every TF is different. Someone has reported being able to unvervolt by -250 or more. I don't know how the hell he did it. Anyway, I thought I'd start this thread to let people show off their OC and UV settings. I thought I could get a feel on what the stable limits are.
Remember, guys, it's only considered stable if the camera doesn't freeze. I don't care how much stress test you do. If your camera doesn't work, then it's not stable.
The 2 lowest clock settings there are, it's like 250 and 320 mhz or something I can run a 250 undervolt. This is extremely useful because I run on interactive and my tablet runs on almost no battery at all while on standby.
As for my underclocks up from that to about 1590s(My tablet can't handle 1600s) I have a steady 65 undervolt for all frequencies. I found battery life to be amazing...
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Hi there! What are you using to undervolt and/or overclock? I'm using CPU Master Free to overclock, but it doesn't have any undervolting options.
EDIT: also, which kernel are you using that supports Undervolting and Overclock?
Prime kernel doesnt seem to support uV at the moment
Blades does
Clemsyn does
Dont think netformer does
Settings im still playing and waiting for uV on prime kernel as ive found it the most stable at the moment will post back later
ThEiiNoCeNT said:
The 2 lowest clock settings there are, it's like 250 and 320 mhz or something I can run a 250 undervolt. This is extremely useful because I run on interactive and my tablet runs on almost no battery at all while on standby.
As for my underclocks up from that to about 1590s(My tablet can't handle 1600s) I have a steady 65 undervolt for all frequencies. I found battery life to be amazing...
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Does your camera work when you set everything to -65? My camera will not work if I unvervolt 608 or 456 mhz.
QQ
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Yes it works, everything does.
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Hey im just wondering what other peoples specs are for SetCpu?
12000-1000 is what I'm normally set at..
but as far as Voltage and Advance settings I don't know to much in these 2 area's...
so just curious in what people do with these options, and if it increases performance?
Kernal: Matr1x 11.5
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I usually set mine to 1200 200 set it on lazy and its really smooth and very good battery life. I don't mess with the voltage.
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I usually undervolt and keep the stock 1000 / 100 (usually able to get about -75mV from each level w/ 100% stable. At -125mV I start to notice some instability.)
When I OC though I usually keep the voltage at stock and go 1200 / 250.
Anything over 1200 at stock and I find my phone starts getting unstable - everyone's is different though.
Interactive or Lazy Governors for both.
Currently running NexusBeam 4.1 and Glados 2.2.
Thinking about flashing back to ver. 3 though.
Thanks guys.. you guys dont touch options in advance?
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Now that we have a new way to overclock in v14 there are near unlimited variables to overclocking with this kernel. I've found a good balance of performance with 1300ghz step and live OC value of 121%. Let us know what has worked for you. You may include voltages as well.
I'm using reborn90's settings
200-1000; 110% live oc arm volt; 800/950/1100/1175 int volt; 1000/1000/1000/1025
Seems rather steady, I also recommend turning save on boot in settings of nstools before applying these settings just in case xD
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I am on 100-1300 with 116% Live OC, haven't played with voltage yet but everything runs great.
I can't seem to get any live OC percentage stable and anything around 118% + automatically freezes and reboots.any suggestions?
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mleonm5 said:
I can't seem to get any live OC percentage stable and anything around 118% + automatically freezes and reboots.any suggestions?
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Do you UV first then live oc? Or is it just stock voltages?
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For the most part I just use stock voltages when playing around with live OC because I haven't found any voltages in threads that i'm sure are stable.
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mleonm5 said:
For the most part I just use stock voltages when playing around with live OC because I haven't found any voltages in threads that i'm sure are stable.
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it depends on how far you phone can go, some can oc more then others but some less then others, I usually never go passed 1.2ghz ,I'd rather save battery.
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Just my opinion, but since Android 4.0 relies so heavily on the hardware rendering capabilities of the phone you'd be better off to UNDERCLOCK the CPU to 800mHz, and apply the Live OC to say 125% and have an effective CPU speed of 1000mHz while increasing the GPU clock by the same amount. I've tried it and it works very well but I didn't stick with it long enough to see how it affected battery life. You will need to modify your voltages though. I was at 1250mV on the 800mHz step.
If anyone is interested in just using stock settings, i found this thread interesting:
http://forum.xda-developers.com/showthread.php?t=1424064
100-800 mhz, 125% live oc.
So how much of a change have you noticed from Stock kernel to Glitch. I tried OCing once.. and it froze.. and phone died.. and ended up having to wipe / re-flash. Probably user error though
Just wanted to say I accidentally OC'd to 1.4ghz with 110% LOC and man did this thing fly and didn't even crash.
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I noticed I'm able to achieve higher stable oc (over 1500) using low leakage voltage and live oc of 116 or less. Without low leakage i can barely acheive 1400 oc at anything over 110 live oc. Never noticed this much difference in internal voltage stability in previous kernel version. I wonder what's changed?
Sorry if this has been posted already,
Can someone please post all the stock CPU voltages for each frequency?
Also any recommendations for general stable undervolt at each frequency?
Cheers
I don't know the defaults, but using system tuner and dropping everything down by 75 is stable on most machines
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Is it ok for me to have a task in Tasker that changes the governor everytime the phone sleeps and wakes? Is that harmful to my device?
not sure about if it's dangerous or not but I am curious a to why you would want to... sleep is sleep not much of anything happening to warrant a change
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QUIETLYloud said:
not sure about if it's dangerous or not but I am curious a to why you would want to... sleep is sleep not much of anything happening to warrant a change
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Well, I've found that my battery lasts a lot longer when the powersave governor is on, even while in sleep. When the screen is on I have it change to ondemand so i get a nice smooth UI. When in sleep with ondemand on, it drains faster than when I have powersave on and have it clocked to 288000 MHz.
Brendan12695 said:
Well, I've found that my battery lasts a lot longer when the powersave governor is on, even while in sleep. When the screen is on I have it change to ondemand so i get a nice smooth UI. When in sleep with ondemand on, it drains faster than when I have powersave on and have it clocked to 288000 MHz.
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You have it clocked at 28.8 GHz? Pretty sure you're going to melt your phone. (I kid)
I believe he meant 288 GHz. He's from the future and is trolling us.
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Branden pls
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Totally fine, but you might encounter stability problems.
Lol. My bad, was just copying what Trickster Mod said.. :/ I have the min at 288 MHz so when power save is on it underclocks to that.
I just don't want to screw up the hardware by jumping back and forth between ondemand and powersave.
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Try out this Tasker script : http://forum.xda-developers.com/showthread.php?t=1018245