Develop Bugs

Under volting

Noob question here... Can someone eXplain to me what the advantages and disadvantages to under volting are? I saw it in the oC/UV beater but don't know what I'm doing. I tried set all to -25 and it locked up.
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coachmoore said:
Noob question here... Can someone eXplain to me what the advantages and disadvantages to under volting are? I saw it in the oC/UV beater but don't know what I'm doing. I tried set all to -25 and it locked up.
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Pros
-When you increase volt on high Frequencies it makes them stable, so 1.8GHz can be made stable
-Lower Volts mean more battery
Cons
-Increasing/lowering it to much can lockup phone
You should change each individual volt, every phone can't handle the same voltage range, some can go lower and others higher....

Pros
-When you increase volt on high Frequencies it makes them stable, so 1.8GHz can be made stable
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how is this a "Pro" of undervolting?
-Lower Volts mean more battery
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this would be more clear if you say: -Lower Volts mean more battery life

Kernel that is only undervolted but not overclocked?

Can someone post a link to a kernel that runs at the stock 1.5ghz but is undervolted? I don't care about performance. Just want the best battery life. Thanks!!
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Almost any kernal is better in battery than stock
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you can easily limit the CPU to not go over 1.5 or even 1.0
when i really want to save battery i keep CPU at 800 Mhz or 1.0 Ghz

Any of the kernels in the development section can be either under bolted or over clocked. I'm using synergy the way it comes out of the box and its great. Standby battery drain is unbelievable.
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AllGamer said:
you can easily limit the CPU to not go over 1.5 or even 1.0
when i really want to save battery i keep CPU at 800 Mhz or 1.0 Ghz
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why dont u UV ur 1.5ghz to 1.0ghz voltage? or near there?

That would be underclocking not under volting
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AllGamer said:
you can easily limit the CPU to not go over 1.5 or even 1.0
when i really want to save battery i keep CPU at 800 Mhz or 1.0 Ghz
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What app do you use?
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twolfekc said:
What app do you use?
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in CM ROMs it's build in
in other ROMs you can use SetCPU or faux or the other one i forgot the name right now

AllGamer said:
in CM ROMs it's build in
in other ROMs you can use SetCPU or faux or the other one i forgot the name right now
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Thanks a lot man!!!
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AllGamer said:
in CM ROMs it's build in
in other ROMs you can use SetCPU or faux or the other one i forgot the name right now
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Other one = System Tuner
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twolfekc said:
That would be underclocking not under volting
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true, but i find it more effective than UV
yes, we can keep it at 1.5 Ghz with say -0.010v or something like that
it's just a minor hassle to tweak
you can open a Terminal in your phone and launch the command
some apps like the faux can let you control the voltage as well

CPU Overclocking

Anyone has managed to overclock the cpu of Samsung Galaxy W?
I've tried with both SetCPU and CPU Master with no results, as the max frequency cannot be increased more than the default speed of 1400MHz..

For overclocking need custom kernel

solonix said:
For overclocking need custom kernel
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Correct!!
Arco is working on a custom kernel, and maybe i will give it a shot if there is a good tutorial!

gr8! thx guyz

I've talked about this before.
Arco refuses to add higher speed frequencies to his kernel before making sure it's stable and smooth.
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PoZZ
Warlord1981 said:
Anyone has managed to overclock the cpu of Samsung Galaxy W?
I've tried with both SetCPU and CPU Master with no results, as the max frequency cannot be increased more than the default speed of 1400MHz..
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can someone tell me step by step how to overclock galaxy w to 1.8Ghz ???? thx

KezraPlanes said:
I've talked about this before.
Arco refuses to add higher speed frequencies to his kernel before making sure it's stable and smooth.
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I see, can you tell me which file should I edit to add higher frequency on the kernel source? (just for experiment)

dewadg said:
I see, can you tell me which file should I edit to add higher frequency on the kernel source? (just for experiment)
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acpuclock7x30.c
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[Q]

Does overclocking ARC S really speed it up?? I use 1.6ghz max and 245mhz min

spaagetaboutit said:
Does overclocking ARC S really speed it up?? I use 1.6ghz max and 245mhz min
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Is driving at 160mph faster than driving at 140mph.

XperienceD said:
Is driving at 160mph faster than driving at 140mph.
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I know that! but what is the highest safe clock frequency in your opinion?

spaagetaboutit said:
I know that! but what is the highest safe clock frequency in your opinion?
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Its depend on your ROM and Kernel,some tweaked ROM or Kernel has good perfomance without max Oc, just don't used maximum Oc to often..1,4-1,6 was wise choice for daily use...
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[Q] Galay Nexus GPU Overclock

Who knows how to overclock the Galaxy Nexus GSM GPU? I'm rooted with CM 11 and running franco.Kernel. Thanks for any solutions given.

mkhan231 said:
Who knows hot to overclock the Galaxy Nexus GSM GPU? I'm rooted with CM 11 and running franco.Kernel. Thanks for any solutions given.
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I dont think you searched.. Or youre very new.. Many custom kernels allow overclocking through trickster mod.
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franco.kernel is already overclocked at 512 MHz and it cant be changed. You can try dirtyV (dont know which other kernel has that function, ASKP maybe) but 512 Mhz is highest clock you can set so it means you are having maximum Overclock already

mrgnex said:
I dont think you searched.. Or youre very new.. Many custom kernels allow overclocking through trickster mod.
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I tried Trickster mod, no GPU overclock function. Well as far as I checked I haven't seen any options.

Godra said:
franco.kernel is already overclocked at 512 MHz and it cant be changed. You can try dirtyV (dont know which other kernel has that function, ASKP maybe) but 512 Mhz is highest clock you can set so it means you are having maximum Overclock already
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Its strange how 2D games like Spaceteam has lag at parts but Real Racing 3 is as smooth as butter. Maybe there's a Chainfire add on to fix this?

mkhan231 said:
I tried Trickster mod, no GPU overclock function. Well as far as I checked I haven't seen any options.
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Im kindly sorry sir. I dont know what causes your lag. Did you undervolt the gpu (iva)?
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mrgnex said:
Im kindly sorry sir. I dont know what causes your lag. Did you undervolt the gpu (iva)?
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No, I haven't touched the voltage option ever.