Samsung Galaxy S3
Total noob here. Just rooted my phone, and have little idea of the endless possibilities.
Starting with Setcpu, what are the best profile, main, governor etc. setting I should use on my phone? I don't want to burn my cpu or destroy my phone so all help will be appreciated.
Many thanks 
Sorry I posted this in the wrong forum last time
Something to base off.
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UV saves negligible to 10% battery so I do it to allow me to run @ 400Mhz minimum on my default profile while drawing less voltage vs stock voltage.
400 gives noticeably smoother scrolling in app drawer than at 200.
I also changed my touch boost level (frequency the CPU goes to when screen is touched) from 800 to 700Mhz using Swteaks.
Depending on your kernel UV may not be available.
Google search governors for more info on their characteristics
Related
Hello everybody,
I read some time ago in this forum that we can't undervoltage under 750mv...
I can't find the thread that i read that, so i wanted to confirm this with you guy's... is that true?
This is the setup that i have right now. It's in "interactive" and is from 608mhz to 1232mhz all in undervoltage.
Tha 608mhz is at 750mv and if i put it at 300mv it doesn't crash...
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the voltage regulator will not allow voltages below 725mV. Any value below 725mV will just register as 725mV. If you set 350mV for any frequency, its still actually 725mV. This is a physical limit of the hardware, no amount of tweaking will change this.
a.mcdear said:
the voltage regulator will not allow voltages below 725mV. Any value below 725mV will just register as 725mV. If you set 350mV for any frequency, its still actually 725mV. This is a physical limit of the hardware, no amount of tweaking will change this.
Click to expand...
Click to collapse
Thank you
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but cpu spy shows that 2052, 1944, 1836, 1728, 1620 MHz are UNUSED
kernel : ( (( NEO * 009 )) ) http://forum.xda-developers.com/showthread.php?p=44829070
It's not possible to OC this device to 2ghz without it crashing from my experience.
its because youre letting it scale, and its probably not needing to hit 2gz. set it at 2ghz highedt cpu speed and 2ghz lowest cpu speed. if its still not showing 2ghz, then the kernel is broken. if you do hit 2ghz, youll know it immediately, trust me
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This is 20% over on that single core! I have it limited now. Cuz' things get a bit freaky at 6900mhz/no limit-single core :angel:
Stock Is 1866mhz MAX. 533mhz MIN.
-/+ .010v added
Max temperature is 71c benchmarking/Gaming-27c ambient
No Thermal Throttle
Could you explain better what are you doing exactly?
A bios mod? A software overclock? Is the gpu affected too?
Software mod.
It can be but it seems like it isn't affected by the 3 available options. So this is only CPU
I had a thought the gpu could need more power and with the cpu unlocked, the gpu options themselves don't work. But lack of time.
I'm having troubles doing full recoveries though. I can't seem to use USB, it has an option for dvd though, but I don't have one.
Hi all, for about a week I keep trying custom ROMs (LOS is my fav for now, with nebula kernel), and no matter what kernel or rom, CPU is between 60°C and 86° (GPS, music and BT in car), I don't remember get so hot on stock, and I'm kind of lazy to reflash everything, I just would like to know which is the stock CPU governor on 20B/C, please.
And if someone can post here their min and Max temp, could be useful !
Thanks in advance.
Stock governor is interactive
As for temp, I dont keep a track of it but if it helps, here's a ss of current one while charging
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Sent from my LG-H870 using Tapatalk
as said, interactive is default on stock.
I use Ex kernel manager to show a notification with cpu temperature. Mine is usually between 50-60º with normal usage.
Either there is a problem with LOS or you have an app that is stressing too much the cpu.
Most of us using the Tab2 today have already installing one sort of Kernel or the other. Many of us have also undervolted the cpu clocks. It is a tough job to really find that undervolt figure which will let the tab run stable and cool at overclocked speeds.
So, If it is ok within the mod rules, I suggest we all post a screenshot of our voltage figures so as to save us a lot of tweaking (which is fun, alright but also time consuming).
I understand that what works for one may not work for another so please undervolt at your own risk.
My screenshot follows in the next post..
PS: if you have been able to achieve a better performance or undervolting with a specific setting, please mention the same.
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P3100 tab2 with Android Andi's overclocked kernel and Resurrection remix. Interactive kernel