tegrak overclock cracks the Vibrant code! - Vibrant Themes and Apps

tegrak promised he was going to upgrade his tegrak overclock app to work with all kernels and it looks like he's delivered! (see http://forum.xda-developers.com/showthread.php?t=1101355
I'd installed the free version as tegrak suggested a couple months back to see if it would work with my phone. It didn't, but yesterday, it upgraded to version 0.6.0.9. I had a bullet kernel that allows OC to 1.2 ghz with no voltage adjustments. The free version doesn't OC but will let you know if the paid version will work with your phone.
The paid version ($2) works. At least on my phone it does. Maybe no need for special kernels anymore. I haven't tried it with a rom that doesn't support OCing and overvolting yet but I'm going to do that this weekend.
The higher speeds need overvolting and there's no directions on how to do it. tegrak overclock will officially only let you go to 1.3 ghz but if you select the fine "optimization" you can go way up beyond that. I immediately zoomed it up to 1600 mhz with no voltage adjustments and the phone locked up and started buzzing. I had to pull the battery and reboot. Don't do that! Go up a little at a time and then let the stability test run (pull down notification screen to see how many seconds are left.)
There are buttons to adjust by small amounts. You should be able to set it at 1.4 ghz with a little overvolting without too much trouble. Right now my phone is stable at 1524 mhz and core voltage of 1361 mv using an "on demand" profile of 100-1524mhz and it's not hot. Quadrant score at that setting was 3201. That's pretty good for a kernel that only supports OC to 1200 mhz.
I couldn't get to 1600 yet without locking up the phone -- needs more overvolting I figure.
If you have sgs overclock, after you up the speed, it will have the top speed bar at the bottom 100mhz and you will have to drag it up there. I don't know why this should make a difference but my quadrant score was in the 2700s before I did it.
Write down your figures 'cause if the phone locks up and you have to pull battery and reboot, the phone will ask you if you really want that speed that didn't work, and when you say "no" you'll be back at the beginning again.

There is more discussion in the 19000 forum on tegrak's 2.3.4 kernel (for I9000) and the OC app. according to tegrak's guide, the Galaxy S can be stably undervolted using his utility at various speeds and I guess save battery life:
speed standard core voltage undervolt
1000mhz 1275 mv 1225 mv
800mhz 1200 mv 1125 mv
400mhz 1050mv 950mv
200mhz 950mv 825mv
100mhz 950mv 800mv
There is a dialog in the app to set the voltage for each of these speeds in addition to setting the OC speed and voltage. I'm not sure whether tegrak has tested this on the various flavors of Galaxy S or whether he means the I9000. I'll just have to see.
here is his figure for a 1200mhz OC.
speed standard core voltage overvolt
1200mhz 1275 1310

Seems to be working good!
All nonsense and misspelled words courtesy of my unsupported samsung device.

Related

[Q] Can't OC over 1400mhz ?

Hi... I have rooted my Samsung GS2 and payed for the OC app TEGRAK ..
But every time I go over 1400mhz the phone gets very unstable.
It even feezes at 1400 mhz when i use my navigon app...
I have tested it at 1500 mhz.. But reboots in a kind of save mode.,,,
At 1400mhz i runs Quadrant smooth with 4200 in score
And 56 MFLOPS in Linpack
But why is my phone so unstalbe?
But why is my phone so unstalbe?
Click to expand...
Click to collapse
Because it's supposed to run at 1.2Ghz.
If every SGS2 was able to run at 1.4Ghz without any issue I guess Samsung would have set them at 1.4Ghz by default (since battery life is obviously the least of their concerns ^^). When CPUs are produced, there's always variations in quality. what usually happens on x86 CPUs is that they're tested, sorted according to their max stable frequency, and then sold under different names and at different prices. For Exynos my guess is that any CPU that fails to pass the 1.2Ghz bar is just ditched, and they keep the others, some of which will work at 1.4Ghz, whereas some won't.
Now if you want to gain more stability, you can always try to increase the voltage, it usually gets more stable as voltage increases, but it also gets hotter (which can cause it to crash, or may even permanently damage the processor).
BlueScreenJunky said:
Because it's supposed to run at 1.2Ghz.
If every SGS2 was able to run at 1.4Ghz without any issue I guess Samsung would have set them at 1.4Ghz by default (since battery life is obviously the least of their concerns ^^). When CPUs are produced, there's always variations in quality. what usually happens on x86 CPUs is that they're tested, sorted according to their max stable frequency, and then sold under different names and at different prices. For Exynos my guess is that any CPU that fails to pass the 1.2Ghz bar is just ditched, and they keep the others, some of which will work at 1.4Ghz, whereas some won't.
Now if you want to gain more stability, you can always try to increase the voltage, it usually gets more stable as voltage increases, but it also gets hotter (which can cause it to crash, or may even permanently damage the processor).
Click to expand...
Click to collapse
At 1.4ghz the phone will also get hotter and it decreases the lifetime if you run 24/7 at 1.4ghz
Ok.. I know about the x86 cpu's.. But didn't think it was the same in ARM cpu's-
But I see ALOT SGS2 that runs 1800mhz..
I guess that I just have one of the not so OC lilkes...
Overclocking won't always work for everyone at same levels.
I've also seen evidence to suggest that OCing significantly reduces the life of the SGS2. Nobnut had his phone vastly overheating even on stock speeds, and constantly rebooting... He overclocked. A number of others reported similar.
Overclocking is not simple and it is not that you just click on 1400/1500 MHz and you are Overclocked. A lot of things matter here. When we overclock in our Desktops then we have to test it very thoroughly, setting up the right VCore, Bus voltage, Multiplier, checking the stability and temperature etc. etc. Tegrak OC is a nice and simple software to use, but it can't be perfect when you can't set all the settings manually other that just higher the clock rate. Personally I'd always stay with stock speed as incorrect OC could harm my CPU and GPU.
Regards.
If you know anything about overclocking then you'll understand that there are a variety of factors that affect the overclocking of a system. The overclock headroom you get from a processor varies, add to that the variables in component tolerance in the circuit board and you have a huge variety of factors that can limit the maximum frequency that you can overclock your system to.
I'll give you an example using my computers. Click on the images below:
Both processor overclock similarly on using the same components and that was the maximum I could get out of them. Now when I bought an EVGA X58 Classified motherboard and overclocked the Xeon W3520 I got it up to 4704 MHz with less vCore and less CPU VTT. All of this was done with aircooling.
My point is that not all systems will overclock the same even though they share the same model components.

Undervolting?

just curious about what might be a safe undervolt range to set my CPU at? I've got the 1.3ghz set at -75 and the middle frequencies at -100. I seem to be getting a little better battery life no forcecloses yet. I had a Droid x last time and the oc app just had a selection of extreme undervolt but I never remembered what the voltages were
Proud graduate of flashaholics anonymous
Undervolting depends on CPU Type. Theirs no specific UV for a CPU because their all different.
To find out what is best for your phone try different uv's and see what works best.
Sent from my SCH-I500 using XDA App
Since moving up to CM7 I can't see any difference when undervolting. Could tell a difference when on FROYO however.
I'm assuming the you want to be a lower mV at higher mhz and a higher mV at a lower mhz? Correct?
Keuka79 said:
just curious about what might be a safe undervolt range to set my CPU at? I've got the 1.3ghz set at -75 and the middle frequencies at -100. I seem to be getting a little better battery life no forcecloses yet. I had a Droid x last time and the oc app just had a selection of extreme undervolt but I never remembered what the voltages were
Proud graduate of flashaholics anonymous
Click to expand...
Click to collapse
those are my exact settings aswell... I see some going -150 uv on the lower frequencies, but i have not tried it yet. I know from 1000-1300mhz -75 is all i can go without freezing.
Yeah I tried to push 1.0 to 1.3 over -75 and it locks up and reboots.
Proud graduate of flashaholics anonymous

[Q] Undervolting Neutrino v2.5

I'm wondering what settings people are using for undervolting. I'm running Neutrino v2.5 GT with the patch and supercharger. Seems like if I set anything above 50 I get a reboot. Kinda a total noob when it comes to UV so any help would be appreciated
I would like to know this too please.
Sent from my MB860 using XDA
I'm currently running this:
1300: -150
1200: -100
1100: -50
1000: -50
800: -50
456: -100
216: -150
I've tried lower but I started getting reboots, at these voltages it's been good for a few days now.
Every Atrix isn't the same so while one set may work for one persons phone it may not on yours. One thing, though. DO NOT break the 100mv limit. Meaning if 1GHz is at 1000mv, then the step below it (912MHz if you're on a 1GHz kernel) shouldn't go below 900mv. This is a limit on the Tegra 2 set by Nvidia and going passed the 100mv limit cancels out undervolting across the board. Meaning if 1GHz is at 1000mv and you set 912MHz to 875mv or lower, it won't matter what the undervolting application says. Your phone will NOT be undervolted. I'm able to under volt fairly well and I usually stick to 1GHz kernels to save on battery. If you're using a 1GHz kernel, try leaving the first two frequencies alone (don't change 1GHz or 912 MHz). Here's what I've been using on CM9 with faux123's 1GHz kernel:
1GHz - no change
912MHz - 25
750MHz - 50
608MHz - 95
456MHz - 105
312MHz - 115
216MHz - 135
This has been stable for me since I got my Atrix and works really well on a couple of my friend's Atrix. If this causes reboots then set 912MHz back to no change at 950mv and I can almost promise you the problem will be fixed. Also, if you're a battery saving whore like I am and you're on AT&T, flash the N_01.100.00R European radio. This will allow you to set your phone to GSM Only by dialing *#*#4636#*#* and changing GSM auto (PRL) and use the EDGE (2G) service providing you with MUCH better battery life. If you need the higher speeds then switch back or simply reboot the phone. Hope this information helps.
On a side note, underclocking is another useful way to conserve battery. I never did this on GB ROMs as everything became terribly slow, but on ICS, underclocking barely hinders performance. I have mine underclocked at 750MHz and in terms on scrolling, opening apps, playing games, web surfing, even moving through homescreens, it still outperformed any GB ROM I've used at 1GHz and even 1.3GHz. Even benchmarks are fairly the same. Going on 53 hours with HEAVY usage. e.g. Web browsing all day, texting, few phone calls, and playing games.
Sent from my AT&T CM9 MB860 on EDGE
I'm on Turl's CM9 build v9 with faux123's 1GHz kernel and I undervolt to:
1GHz - 950 mV (-50)
912 - 930 mV (-20)
750 - 830 mV (-70)
608 - 730 mV (-120)
456 - 630 mV (-170)
312 - 530 mV (-245)
216 - 430 mV (-320)
I tried an extreme that someone else had on their Atrix with 216 MHz at 400 mV, and 100mV increment up and my phone became unstable (with 912 MHz at 900mV). Following some other people's advice to undervolt less at 912MHz I arrived at my current setting that is stable for my phone.
I'm using Neutrino 2.2 with the latest faux kernel because I couldn't get phone to deep sleep with 2.5 even with the update installed.
I used pimp my cpu and managed these undervolts, it wouldn't let me go past -250mV is that normal?
1300Mhz -125 mV = 1175 mV
1200Mhz -100 mV = 1100 mV
1100Mhz -50 mV = 1050 mV
1000Mhz -50 mV = 950 mV
800Mhz - 175 mV = 725 mV
456 Mhz - 200 mV = 600 mV
216 Mhz - 250 mV = 500 mV
I was quite surprised of the jump in mV to 1000Mhz, it just wouldn't take any lower voltage without freezing. But I have extended my battery life loads by using pimpmycpu its cool as. Also from the above post does that mean my 800Mhz undervolt is ok or not?
Enkidu1978 said:
I'm using Neutrino 2.2 with the latest faux kernel because I couldn't get phone to deep sleep with 2.5 even with the update installed.
I used pimp my cpu and managed these undervolts, it wouldn't let me go past -250mV is that normal?
1300Mhz -125 mV = 1175 mV
1200Mhz -100 mV = 1100 mV
1100Mhz -50 mV = 1050 mV
1000Mhz -50 mV = 950 mV
800Mhz - 175 mV = 725 mV
456 Mhz - 200 mV = 600 mV
216 Mhz - 250 mV = 500 mV
I was quite surprised of the jump in mV to 1000Mhz, it just wouldn't take any lower voltage without freezing. But I have extended my battery life loads by using pimpmycpu its cool as. Also from the above post does that mean my 800Mhz undervolt is ok or not?
Click to expand...
Click to collapse
Your phone isn't undervolted at all since you broke the 100mv limit. Might show that you are, but the phone is still running with high power consumption.
Also, if you wanna go lower, get SetCPU. Goes all the way down to -500mv and doesn't lock you to increments of 25. You can set any value such as -69mv, -146mv, etc.
Sent from my AT&T CM9 MB860 on EDGE
I'm using the 1.3ghz kernel anyone got safe recommendations not breaking the 100mw rule
Sent from Atrix 4g Neutrino 2.5
I'm running faux 1.3 too n that's wat I'm trying to figure out too. Because according to what you're saying I'd only be able to UV at lowest 2 or 3 speeds
squee666 said:
I'm using the 1.3ghz kernel anyone got safe recommendations not breaking the 100mw rule
Sent from Atrix 4g Neutrino 2.5
Click to expand...
Click to collapse
As I stated earlier, not ever phone is built the same. What works for someone else may not work for you.
CREAPFACE said:
I'm running faux 1.3 too n that's wat I'm trying to figure out too. Because according to what you're saying I'd only be able to UV at lowest 2 or 3 speeds
Click to expand...
Click to collapse
The best idea is to do minimal undervolting on higher frequencies as they need more power and do the more intense undervolting on lower frequencies.
I changed mine up, a bit. This is what I'm working with, now:
1GH no change = 1000mv
912MHz -25mv = 925mv
750MHz -50mv = 850mv
608MHz -100mv = 750mv
456MHz -150mv = 650mv
312MHz -225mv = 550mv
216MHz -300mv = 450mv
To me, undervolting is a way to mainly save power, further, when the screen is off while conserving as much as I can when I'm actually using the phone.
Sent from my AT&T CM9 MB860 on EDGE
Pretty sure it just the rom. Switched to redpill to test it and with undervolting I had %60 battery left after all day of heavy use.
Im on jokersax 0.33, installed setcpu, but i dont see voltages menu at all.
Can somebody guide me pls
Sent from my MB860 using XDA
Its the 3rd tab at the top. It says main, then profiles, then voltages. Not sure if its on there if your not running a custom kernel
CREAPFACE said:
Its the 3rd tab at the top. It says main, then profiles, then voltages. Not sure if its on there if your not running a custom kernel
Click to expand...
Click to collapse
Thats y maybe,.. i am on kernel which comes with jokersax ROM, so probably i cannot get it ;(
EDIT: Yes, i installed http://www.jokersax.com/upload/Atrix-CM9-Kernel-025b-ext4-1.00GHz.zip and i got Voltage tab.
I am testing Neroga settings now.
akyboy said:
Thats y maybe,.. i am on kernel which comes with jokersax ROM, so probably i cannot get it ;(
EDIT: Yes, i installed http://www.jokersax.com/upload/Atrix-CM9-Kernel-025b-ext4-1.00GHz.zip and i got Voltage tab.
I am testing Neroga settings now.
Click to expand...
Click to collapse
Phone froze 2 times and restarted, restoring from standby.
Any ideas what i should change?
Tnx
You have to start out pretty low and work ur way up til u don't get any reboots. Also I'd try faux123's kernel the 1.3 is where its at
I couldn't find any voltage tab
I've tried the standard kernel that comes with the neutrino and faux 1,45ghz for cm7...
Any suggestion?
Neroga said:
Every Atrix isn't the same so while one set may work for one persons phone it may not on yours. One thing, though. DO NOT break the 100mv limit. Meaning if 1GHz is at 1000mv, then the step below it (912MHz if you're on a 1GHz kernel) shouldn't go below 900mv. This is a limit on the Tegra 2 set by Nvidia and going passed the 100mv limit cancels out undervolting across the board. Meaning if 1GHz is at 1000mv and you set 912MHz to 875mv or lower, it won't matter what the undervolting application says. Your phone will NOT be undervolted. I'm able to under volt fairly well and I usually stick to 1GHz kernels to save on battery. If you're using a 1GHz kernel, try leaving the first two frequencies alone (don't change 1GHz or 912 MHz). Here's what I've been using on CM9 with faux123's 1GHz kernel:
1GHz - no change
912MHz - 25
750MHz - 50
608MHz - 95
456MHz - 105
312MHz - 115
216MHz - 135
This has been stable for me since I got my Atrix and works really well on a couple of my friend's Atrix. If this causes reboots then set 912MHz back to no change at 950mv and I can almost promise you the problem will be fixed. Also, if you're a battery saving whore like I am and you're on AT&T, flash the N_01.100.00R European radio. This will allow you to set your phone to GSM Only by dialing *#*#4636#*#* and changing GSM auto (PRL) and use the EDGE (2G) service providing you with MUCH better battery life. If you need the higher speeds then switch back or simply reboot the phone. Hope this information helps.
On a side note, underclocking is another useful way to conserve battery. I never did this on GB ROMs as everything became terribly slow, but on ICS, underclocking barely hinders performance. I have mine underclocked at 750MHz and in terms on scrolling, opening apps, playing games, web surfing, even moving through homescreens, it still outperformed any GB ROM I've used at 1GHz and even 1.3GHz. Even benchmarks are fairly the same. Going on 53 hours with HEAVY usage. e.g. Web browsing all day, texting, few phone calls, and playing games.
Sent from my AT&T CM9 MB860 on EDGE
Click to expand...
Click to collapse
Can you explain exactly how you set your phone to 2G only? Reason I'm asking is 'cause I flashed the radio you mentioned and tried to use 2G only, but it keeps resetting back to gsm/cdma (prl).
Switched to neutrino EE n haven't had a problem since. Battery will last me 2 days

[Q] Is 800mhz the normal max on a normal rom

just a quick question
Depends on what the phone is doing. Stock can go to 1200mhz if required. By the same token, if the phone only needs 200mhz for a given task, then that's what it will use.
In what context are you asking the question ?
No basically i was checking antutu benchmark and the maximum it said was 800mhz.
was i just looking at the wrong info or is it the max its clocked at? cpu it says is 200 - 800
Default Clock speed for the Galaxy S2 is 200mhz to 1200mhz (1.2Ghz)
In Antutu, if you click on the 'i' on the bottom of the screen and scroll to System Info, it should show CPU Frequency as 200.00 - 1200.00 MHz, unless you have it underclocked.
Also, from what i understand, Antutu aswel as other apps always show the S2 cpu as ARM Cortex-A7 processor, when in actual fact its an ARM Cortex-A9 processor
Have you set a profile in an app that can set the CPU min/max (Voltage Control, Set CPU, etc, etc) ? I use 200-800 as a default profile.
So far as benchmarks/info they provide are concerned, I wouldn't know given I personally think benchmarks are a complete waste of time (and have never run one on my phone).
Essentially, on stock, your CPU should have a 200-1200mhz range, and the CPU speed at a given point in time will vary depending on what the phone is doing as I said in my previous post.
Oh I see thanks to both of you

[Q] (Rooted) - Over clocking

Hello forum,
I have followed through the steps to root my Galaxy 5 player and I'm interested in over clocking it for better performence towards games and all around use. Can someone guide me on which application, what speed to set it on, or a break down about the good and bads of overclocking? This would be my first time doing so and I would appreicate the guidence.
Thank you for your time.
You will need to flash a custom kernel. Look in the development section. It will give you easy answers.
Sent from my YP-G1 using Tapatalk 2
There are applications that can do this, what would the kernel have to do with me over clocking?
potatoman83 said:
You will need to flash a custom kernel. Look in the development section. It will give you easy answers.
Sent from my YP-G1 using Tapatalk 2
Click to expand...
Click to collapse
Jexifta said:
I have followed through the steps to root my Galaxy 5 player and I'm interested in over clocking it for better performence towards games and all around use. Can someone guide me on which application, what speed to set it on, or a break down about the good and bads of overclocking? This would be my first time doing so and I would appreicate the guidence.
There are applications that can do this, what would the kernel have to do with me over clocking?
Click to expand...
Click to collapse
There are many applications in google play to help you overclock(OC)/underclock(UC). The most popular ones seem to be Tegrak Ultimate and SetCPU. Both pretty much do the same thing (with a few exceptions one being SetCPU tends to give you a bit more information to look at), however these two you have to pay for. Some free alternatives (albeit you will only get the basic functionality) are AnTuTu CPU Master (Free) and No-Frills CPU Control. These two give (along with the ones mentioned before) you the basic functions to OC/UC, Undervolt, Set the Governor, Set the I/O scheduler, and some other tweaks you can do.
The good thing about overclocking is that it has the potential fix lag problems on your device, make games run smoother, and etc
The bad thing about overclocking is that it makes your CPU work harder (meaning that it could damage it if you OC for very long periods of time), makes your device run hotter, and reduces battery life.
The kernel is the thing that gives you the ability to OC/UC. Most kernels are setup default to OC to 1.2 ghz. But you can go much higher than that. I know with Tegrak Ultimate you can OC to 1.3 ghz, however some people have OC'ed the 5.0 to 1.5 ghz. You must install (Flash) a kernel in order to overclock or underclock the CPU.
This is a list of all the custom kernels/roms for all the Galaxy Players currently out. I believe most have instructions to help you flash a new kernel/rom. Just make sure you are flashing one that is meant for YOUR DEVICE, or you will brick it. http://forum.xda-developers.com/showthread.php?t=1720457
This is from XDA http://www.youtube.com/watch?feature=player_embedded&v=HMdOlxOee0o that talks about Rooting and Overclocking
This is another video showing you how to overclock http://forum.xda-developers.com/showthread.php?t=1720457 (pretty much the same thing for all android devices.
Hope this helps you out.
Tegrak Overclock works fine. Overclocked to 1.3GHz with no problem at all. Needs root and custom kernel.
If you have money buy tegrac overclock ultimate..i use on 1.5 ghz just with tiny more voltage and other fq i undervolted so very good speed and battery is also good.
Sent from my Nexus 7 using xda app-developers app
I use Tegrak Overclock ultimate to reach up to 1.5 GHz. But do you really need a custom kernel to overclock?
I think so, I gave No-Frills CPU control and only got the default my player runs on. I just don't like the custom kernal for the USA Galaxy Player 5 because it doesn't last as long (charging and discharging) as the stock kernal does.
Hollow_Ninja said:
I use Tegrak Overclock ultimate to reach up to 1.5 GHz. But do you really need a custom kernel to overclock?
Click to expand...
Click to collapse
Jexifta said:
I think so, I gave No-Frills CPU control and only got the default my player runs on. I just don't like the custom kernal for the USA Galaxy Player 5 because it doesn't last as long (charging and discharging) as the stock kernal does.
Click to expand...
Click to collapse
Well that's strange because I remember before I flashed a new kernel I was still able to overclock past stock
Jexifta said:
I think so, I gave No-Frills CPU control and only got the default my player runs on. I just don't like the custom kernal for the USA Galaxy Player 5 because it doesn't last as long (charging and discharging) as the stock kernal does.
Click to expand...
Click to collapse
No frills cpu control is NOT overclocking tool..onlu overclocking tool on galaxy player is tegrack overclock.And depends what you want ..slow device but few hours more to last or much faster device but recharging almost every night..difference in speed on GP betwen 1 ghz and 1.5ghz is just huge.
Sent from my Nexus 7 using xda app-developers app
DZonikg said:
If you have money buy tegrac overclock ultimate..i use on 1.5 ghz just with tiny more voltage and other fq i undervolted so very good speed and battery is also good.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Can you share your voltages please?
Thank you.
i been using that on my GP 5.0 international and it works pretty smoothly
Sent from my YP-G70 using xda app-developers app
zardak said:
Can you share your voltages please?
Thank you.
Click to expand...
Click to collapse
1496mhz 1310mv 1125mv
1000mhz 1245mv 1100mv
800mhz 1190mv 1100mv
400mhz 1040mv 1090mv
200mhz 930mv 1070mv
100mhz 870mv 930mv
It can probably go even lower but i did not go lower yet..i use this fq for few months with no single reboot.
Edit: I lower even more core voltage for 400mhz to 1040mv and for 200mhz to 1000mv and works normaly so far.
Sent from my Nexus 7 using xda app-developers app
DZonikg said:
1496mhz 1310mv 1125mv
1000mhz 1245mv 1100mv
800mhz 1190mv 1100mv
400mhz 1040mv 1090mv
200mhz 930mv 1070mv
100mhz 870mv 930mv
It can probably go even lower but i did not go lower yet..i use this fq for few months with no single reboot.
Edit: I lower even more core voltage for 400mhz to 1040mv and for 200mhz to 1000mv and works normaly so far.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
those voltages are pretty high.
these are mine
1500mhz 1310mv 1125mv
1200mhz 1210mv 1100mv
800mhz 1050mv 1100mv
400mhz 950mv 950mv
200mhz 800mv 950mv
100mhz 750mv 950mv
Sent from my YP-G70 using xda app-developers app
gskillivenom said:
those voltages are pretty high.
these are mine
1500mhz 1310mv 1125mv
1200mhz 1210mv 1100mv
800mhz 1050mv 1100mv
400mhz 950mv 950mv
200mhz 800mv 950mv
100mhz 750mv 950mv
Sent from my YP-G70 using xda app-developers app
Click to expand...
Click to collapse
Ok thanks..i started to lower small by small to be shure buy even with that voltages i got good battery life.I change now to your voltages with just +10mv on 100,200 and 400.
I got this results
Sent from my Nexus 7 using xda app-developers app
Here my voltages, +50~75 mV from the freeze value for each freq. (i don't have tegrak ultimate, so I use Voltage Control by xan):
1200Mhz 1250mV
1000Mhz 1150mV
800Mhz 1075mV
400Mhz 925 mV
200Mhz 850 mV (limited by app)
100Mhz 850 mV (limited by app)
This on rj14 kernel, on rj12 i can go even much lower without any freeze/reboot don't know why...
Another very strange thing is that I've tested a lot some lower voltages with some benchmark/stress/games tests, all passed, but as soon as I made a search on Play Store the device freezes with artefacts on screen.
zardak said:
Here my voltages, +50~75 mV from the freeze value for each freq. (i don't have tegrak ultimate, so I use Voltage Control by xan):
1200Mhz 1250mV
1000Mhz 1150mV
800Mhz 1075mV
400Mhz 925 mV
200Mhz 850 mV (limited by app)
100Mhz 850 mV (limited by app)
This on rj14 kernel, on rj12 i can go even much lower without any freeze/reboot don't know why...
Another very strange thing is that I've tested a lot some lower voltages with some benchmark/stress/games tests, all passed, but as soon as I made a search on Play Store the device freezes with artefacts on screen.
Click to expand...
Click to collapse
You can use NSTools for undervolting. its 100% free and very useful.
gskillivenom said:
You can use NSTools for undervolting. its 100% free and very useful.
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I've already tried many of these application, even NSTools, but Voltage Control is perfect for me.
The reason is that in all these other application I tried, the voltage value you insert is not controlled, you can even go to 5V for example (yes I mean 5000mV), and this does not make me safe!
Tegrak Ultimate should be perfect too, I think, with its bar for voltage control and not an edit box.
I am runing for some time this profile
1572mhz 1330mv 1135mv
1100mhz 1210 1100
800mhz 1050 1100
400mhz 930mv 960mv
200mhz 810mv 950mv
100mhz 750mv 930mv
Ita super smooth ..did not have any resets or heating and battery lasts like on stock fq.
Sent from my Nexus 7 using xda app-developers app
DZonikg said:
I am runing for some time this profile
1572mhz 1330mv 1135mv
1100mhz 1210 1100
800mhz 1050 1100
400mhz 930mv 960mv
200mhz 810mv 950mv
100mhz 750mv 920mv
Ita super smooth ..did not have any resets or heating and battery lasts like on stock fq.
Sent from my Nexus 7 using xda app-developers app
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Which ROM and Kernel are you using? Just curious.

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