I've been interested in trying to undervolt now with all the kernel talk. I tried once, but never got it to work, and now, I have the same problem. No matter what kernel I use, the voltage options are not available on multiple different cpu control apps. I tried incredicontrol, setCPU, Voltage control, antutu (only one at a time, uninstalled after nothing worked). This is with both sebastians and DSB's kernels, and on ViperROM, Business Sense4, and Neos crazy ((((x)))) rom. Nothing. I flashed the Global RUU before all this, as I was on the .10 leak, and since I was messing around so much, felt like a clean start on a fresh RUU install was a decent idea. I can control the CPU speeds just fine, no problems with that, and also did check that the kernels did in fact flash. Order of flashing I tried: Rom, boot up once, back to recovery, flash cache and dalvick, flash kernel, reboot. Also tried not wiping caches', and also flashing everything at the same time, no luck, still no voltage controls.
Also, not as important, but I would love to get it working, Sebastians kernel says it has OTG working, but I can't seem to get that to work either. If it matters, I'm trying to get a cannon camera to work with Chainfire's Remote Release app. The only thing I'm unsure about this, is if I need to add power from a USB hub, like Sebastian talks about needing for a usb stick on the Sensation.
Anywho, thanks if anyone can help.
deleted
deleted, misunderstood
Haven't tried it myself yet, only tip I've seen is make sure you're selecting CPU1 first before setting voltages and they'll stick.
mjones73 said:
Haven't tried it myself yet, only tip I've seen is make sure you're selecting CPU1 first before setting voltages and they'll stick.
Click to expand...
Click to collapse
I never understand why it's cpu1 since cpu0 should be the one that's adjusted since it's the one mainly used. pretty dumb to make the 2nd CPU as cpu0.
It really shouldn't matter what cpu core is set first.
The most probable reason you are unable to undervolt is because there isn't a kernel that supports it yet as far as i know.
correct me if i am wrong.
killahrey said:
It really shouldn't matter what cpu core is set first.
The most probable reason you are unable to undervolt is because there isn't a kernel that supports it yet as far as i know.
correct me if i am wrong.
Click to expand...
Click to collapse
You're wrong.
---------- Post added at 10:45 PM ---------- Previous post was at 10:44 PM ----------
dyetheskin said:
I never understand why it's cpu1 since cpu0 should be the one that's adjusted since it's the one mainly used. pretty dumb to make the 2nd CPU as cpu0.
Click to expand...
Click to collapse
Don't know the reasoning for it, just what I've seen in dsb's kernel thread.
So, if I get what you guys are throwing down.... I should see sliders for both cores? I do not, I get one slider.... deeerrp, actually, I just tried the app "System Tweaks". It is telling me cpu1 is offline, but that app is actually letting me undervolt. So now the question is... how do I get cpu 1 up and running?
twolasrnames said:
So, if I get what you guys are throwing down.... I should see sliders for both cores? I do not, I get one slider.... deeerrp, actually, I just tried the app "System Tweaks". It is telling me cpu1 is offline, but that app is actually letting me undervolt. So now the question is... how do I get cpu 1 up and running?
Click to expand...
Click to collapse
Ok, I must just need to read up on this further. I forced both cores online, and at least now I know they both come on. I'll poke around for recommended settings.
Anyone got any info on usb OTG? That would be super swell if I could get that up and running.
twolasrnames said:
I've been interested in trying to undervolt now with all the kernel talk. I tried once, but never got it to work, and now, I have the same problem. No matter what kernel I use, the voltage options are not available on multiple different cpu control apps. I tried incredicontrol, setCPU, Voltage control, antutu (only one at a time, uninstalled after nothing worked). This is with both sebastians and DSB's kernels, and on ViperROM, Business Sense4, and Neos crazy ((((x)))) rom. Nothing. I flashed the Global RUU before all this, as I was on the .10 leak, and since I was messing around so much, felt like a clean start on a fresh RUU install was a decent idea. I can control the CPU speeds just fine, no problems with that, and also did check that the kernels did in fact flash. Order of flashing I tried: Rom, boot up once, back to recovery, flash cache and dalvick, flash kernel, reboot. Also tried not wiping caches', and also flashing everything at the same time, no luck, still no voltage controls.
Also, not as important, but I would love to get it working, Sebastians kernel says it has OTG working, but I can't seem to get that to work either. If it matters, I'm trying to get a cannon camera to work with Chainfire's Remote Release app. The only thing I'm unsure about this, is if I need to add power from a USB hub, like Sebastian talks about needing for a usb stick on the Sensation.
Anywho, thanks if anyone can help.
Click to expand...
Click to collapse
I've found questions about apps and how to do this or that to a kernel with an app. Here's my two cents:
Make a simple script. They're not hard to slap together and there's plenty of stuff on XDA and the internet to help you along. You can set your governor, governor parameters, voltages, clock speeds, all that jazz and a WHOLE lot more than most of these apps will do. Plus, you don't have some resource sucking app running eating away at the performance benefits a custom kernel brings.
Related
I dont know if anyone is having this problem but on pretty much any rom/bootloader combination my tablet will only run at stock speeds and if the rom is overclocked on first boot my tablet just wont boot at all, I know some processors are slower than others but is it really likely that mine maxes at 1 GHZ? If i use setcpu to OC when a rom is running smoothly it will run fine for about 1-2 minutes or until i needs a lot of cpu then it just freezes. Any ideas to fix this, or just help understanding what is going on would be appreciated. My CDMA hero overclocks just fine and crashes instantly if i go too far unlike the tablet.
I know that this will sound like a stupid question, but are you certain that you've loaded a kernel that allows for overclocking?
what rom/kernel combinations have you tried?
Calkulin Clemsyn combo is what I'm using, and the overclocking appears to be working fine with Clemsyn's kernel.
Try CPU master from market. The free version works fine. Should do what your looking for. I have the paid version of Set CPU and it has never worked on gtab for me.
Mantara said:
Try CPU master from market. The free version works fine. Should do what your looking for. I have the paid version of Set CPU and it has never worked on gtab for me.
Click to expand...
Click to collapse
Well, I'm surprised no one before me has tried to make this clear yet. Pershoot's kernels are written for setcpu. Clemsyn's kernels are written for cpu master. Make sure you use the right cpu app.
TJEvans said:
I know that this will sound like a stupid question, but are you certain that you've loaded a kernel that allows for overclocking?
what rom/kernel combinations have you tried?
Calkulin Clemsyn combo is what I'm using, and the overclocking appears to be working fine with Clemsyn's kernel.
Click to expand...
Click to collapse
Ive tried pershoot and clemsyn neither work though pershoot is more stable
Mantara said:
Try CPU master from market. The free version works fine. Should do what your looking for. I have the paid version of Set CPU and it has never worked on gtab for me.
Click to expand...
Click to collapse
Im installing that now, hopefully it works, it should, ive only tried setcpu to this point.
EDIT: nope, it still locks up, maybe my tablet just wont go that fast?
whodatxevg said:
Im installing that now, hopefully it works, it should, ive only tried setcpu to this point.
EDIT: nope, it still locks up, maybe my tablet just wont go that fast?
Click to expand...
Click to collapse
Not all chips can be overclocked to the extreme. A few can't handle it at all. Try some small increases at first to see if your chip can handle it.
I've also had some luck with finicky chips using PimpMyCPU with Celmsyn's kernel since it allows you to set specific speed and voltage combinations (Not sure if CPU Master allows that... never used it). So you might give that a try.
whodatxevg said:
I dont know if anyone is having this problem but on pretty much any rom/bootloader combination my tablet will only run at stock speeds and if the rom is overclocked on first boot my tablet just wont boot at all, I know some processors are slower than others but is it really likely that mine maxes at 1 GHZ? If i use setcpu to OC when a rom is running smoothly it will run fine for about 1-2 minutes or until i needs a lot of cpu then it just freezes. Any ideas to fix this, or just help understanding what is going on would be appreciated. My CDMA hero overclocks just fine and crashes instantly if i go too far unlike the tablet.
Click to expand...
Click to collapse
me to Calkulin Clemsyn combo is what I'm using, and the overclocking appears to be working fine with Clemsyn's kernel. from 1k to 1.5 k and works great and I am using CPU master also
Are you clearing davlik cash between each kernel switch?
goodintentions said:
Well, I'm surprised no one before me has tried to make this clear yet. Pershoot's kernels are written for setcpu. Clemsyn's kernels are written for cpu master. Make sure you use the right cpu app.
Click to expand...
Click to collapse
Only his latest kernels have worked with it. Setcpu didn't get on there end of the process until late may-ish, I believe, when they finally supported tegra2. Still CPU master works with pershoots kernels too. Its basically a re-branded copy of setcpu anyway.
No matter what combo of app/kernel/rom it wont go to 1200 and not lock so im just thinking its one of the slower tegras, which sucks but oh well
goodintentions said:
Well, I'm surprised no one before me has tried to make this clear yet. Pershoot's kernels are written for setcpu. Clemsyn's kernels are written for cpu master. Make sure you use the right cpu app.
Click to expand...
Click to collapse
WHAT?! How have I never read that! Thanks GI.
brettdwagner said:
WHAT?! How have I never read that! Thanks GI.
Click to expand...
Click to collapse
That's just it. It's not written anywhere before I wrote it. It's like masturbation. It's not really written anywhere for a 12 year old to learn about. Eventually, they all figure it out on their own... or they become the 40 yr old virgin.
Not positive it will work but for desktops, back when I overclocked religiously, instability could be helped by raising voltages. But it might increase heat which also leads to more instability. Lucky for us, tegra 2 is low voltage.
Just flashed faux's newest kernel, and it has undervolting.
I'm wondering if anyone has experience with this or has a guide for it.
I just want to maximize its potential.
Milenko2121 said:
Just flashed faux's newest kernel, and it has undervolting.
I'm wondering if anyone has experience with this or has a guide for it.
I just want to maximize its potential.
Click to expand...
Click to collapse
there is no specific guide. Unfortunately every CPU is different so the values you can use to undervolt will be different. Check out Faux's Thread Around page 50. There should be some info there.
Read Faux's kernel thread. There are several settings that people have posted and some info on how they tested their phone.
Milenko2121 said:
Just flashed faux's newest kernel, and it has undervolting.
I'm wondering if anyone has experience with this or has a guide for it.
I just want to maximize its potential.
Click to expand...
Click to collapse
Just have to play around with it. Usually start off with the lower frequencies and see if stable. Then continue up.
Good rule of thumbs are the higher freq, the less you should undervolt.
Another important thing is uncheck Set on Boot. Last thing you want is for it to be unstable and you're stuck in a reboot loop cause it keeps setting itself.
Whether rom&kernel I used I always have lag on phone while the graphic chip is being used, for example in YouTube application when the video started it becomes too laggy and when I paused or stopped it becomes normal, and when i opened a game when i turn off the screen the crt animation becomes too laggy, too, and in bencmarkes my 3d points lower than other Evos, what do you think the problem is and how to solve it?
Not a gpu issue. What CPU gov r u using. When I use interactive it just stays at the minimum so it could be that
Sent from my HTC EVO 3D X515m using XDA App
thre3aces said:
Not a gpu issue. What CPU gov r u using. When I use interactive it just stays at the minimum so it could be that
Sent from my HTC EVO 3D X515m using XDA App
Click to expand...
Click to collapse
No, I've tried every kind of governor even the performance governor its the same. And its not the interactive governor which stays minimum, its powersave governor.
darkblooded said:
No, I've tried every kind of governor even the performance governor its the same. And its not the interactive governor which stays minimum, its powersave governor.
Click to expand...
Click to collapse
Seems as if you've tried many different troubleshooting options and still are experiecing this issue. I haven't seen many reports of it and it does seem very odd.
If this option is possible, I would load 100% stock software back on the device and see how it operates. If it is still really slow, there might simply be something internally wrong with the hardware and I would look into returning/exchanging.
I'm on 100% stock and have been since June '11. I've never seen any lag during the screen off CRT animation. Lag at that point seems awfully odd unless you're in the middle of some type of graphics/cpu intensive program .. even then .. I would have a hard time seeing consistent lag at that point to be legitmate behavior.
Hope that helps!
joeykrim said:
Seems as if you've tried many different troubleshooting options and still are experiecing this issue. I haven't seen many reports of it and it does seem very odd.
If this option is possible, I would load 100% stock software back on the device and see how it operates. If it is still really slow, there might simply be something internally wrong with the hardware and I would look into returning/exchanging.
I'm on 100% stock and have been since June '11. I've never seen any lag during the screen off CRT animation. Lag at that point seems awfully odd unless you're in the middle of some type of graphics/cpu intensive program .. even then .. I would have a hard time seeing consistent lag at that point to be legitmate behavior.
Hope that helps!
Click to expand...
Click to collapse
Thanks for your answer, I've tried stock Europe RUU and its the same and i don't have guarantee to exchange what to do now?
And I remember, I wasn't having these issues before, after trying too much ROM and kernel it happened, I always wipe everything before installing a rom, but do we have a full cleaner, kernel cleaner eg.?
darkblooded said:
Thanks for your answer, I've tried stock Europe RUU and its the same and i don't have guarantee to exchange what to do now?
And I remember, I wasn't having these issues before, after trying too much ROM and kernel it happened, I always wipe everything before installing a rom, but do we have a full cleaner, kernel cleaner eg.?
Click to expand...
Click to collapse
Using the real RUU will restore all stock partitions with the stock images.
I suppose, if you wanted to go the extra mile, boot into the custom recovery and format each partition, then run the RUU, but don't think I've ever heard of people doing that before an RUU so not positive if there would be any adverse side effects.
If you're on the stock RUU and experiecing issues, it would seem hardware related in my opinion as I'm on stock and have rarely seen those issues.
The only other thought which comes to mind is sometimes when people overclock they perhaps allow the device to become "too hot" and I suppose this could cause some minor but permanent damage.
Another thought, I know in my EVO last year, had a bright spot appear on the screen from "over heating" although I never overclocked, it was essentially a design flaw many experienced.
The only other suggestions I can think of would be to back to stock, knowing you've cleared all custom software off and perhaps load a basic kernel which supports voltage/speed adjustments and see if tweaking any of those help with the graphics lag.
Good luck!
joeykrim said:
Using the real RUU will restore all stock partitions with the stock images.
I suppose, if you wanted to go the extra mile, boot into the custom recovery and format each partition, then run the RUU, but don't think I've ever heard of people doing that before an RUU so not positive if there would be any adverse side effects.
If you're on the stock RUU and experiecing issues, it would seem hardware related in my opinion as I'm on stock and have rarely seen those issues.
The only other thought which comes to mind is sometimes when people overclock they perhaps allow the device to become "too hot" and I suppose this could cause some minor but permanent damage.
Another thought, I know in my EVO last year, had a bright spot appear on the screen from "over heating" although I never overclocked, it was essentially a design flaw many experienced.
The only other suggestions I can think of would be to back to stock, knowing you've cleared all custom software off and perhaps load a basic kernel which supports voltage/speed adjustments and see if tweaking any of those help with the graphics lag.
Good luck!
Click to expand...
Click to collapse
Thank you again I've started to think of a hardware problem cause I used overclock kernels such as unity v2 and leedroid kernel and i oc'd to max and used and I think these kernels oc'd gpu, too, but I never oc'd gpu and the problem is always the same and I'll try to format every partition as you said cause whether I wiped It's not getting completely formatted and from last format some of my bookmarks was left?
darkblooded said:
Thank you again I've started to think of a hardware problem cause I used overclock kernels such as unity v2 and leedroid kernel and i oc'd to max and used and I think these kernels oc'd gpu, too, but I never oc'd gpu and the problem is always the same and I'll try to format every partition as you said cause whether I wiped It's not getting completely formatted and from last format some of my bookmarks was left?
Click to expand...
Click to collapse
Great point, I actually had forgot about the sdcard. Some bookmarks are stored on the sdcard!
I wouldn't think any important settings are stored on the sdcard, but if you wanted to be even more thorough, you could backup all your sdcard contents to your desktop and format your sdcard.
That should ensure no settings remain after running the RUU.
So many details to remember! Hope that helps!
joeykrim said:
Great point, I actually had forgot about the sdcard. Some bookmarks are stored on the sdcard!
I wouldn't think any important settings are stored on the sdcard, but if you wanted to be even more thorough, you could backup all your sdcard contents to your desktop and format your sdcard.
That should ensure no settings remain after running the RUU.
So many details to remember! Hope that helps!
Click to expand...
Click to collapse
Ooohh yeah I took a point! I've tried other browsers, and now I'm using dolphin, and while I'm using maxthon browser I played 1080p video and I've turned off and on screen without any lag! But if I use YouTube application, or play video from the phone with its own player or es video player it lags, and in games lag has gone too, its getting interesting every time
Aha I've got one more point too! I used MX player and when in hardware mod the lag happens, but if i choose software mod, the lag goes away!
I just installed the new Siyah 3.2b1 kernel to run my ShoStock 2.2.2 ROM last night and everything was working fine. I didn't make many changes other than switching the governor to lulzactive and the i/o scheduler to noop.
It was running fine over night (lost 0% battery).
Then today after I used the phone for a few minutes the battery seemed to drain a little quicker. I know its too early to complain about battery life but I decided to investigate. When I checked cpuSpy it showed that all of the frequencies were barely used (mostly spent in deep sleep over night) but the 1200 mhz frequency was used most after that (significantly more than the others). When I went back into voltage control (same thing with setcpu) I noticed that it seemed to be stuck at 1200 mhz. The only thing that fixed it was changing the governor.
Does anyone have any ideas on whats causing this and how to fix it (I had great battery performance on lulzactive before so would like to use it again)?
Just try clearing app data rebooting and reinstalling the app. That problem has happened to me every once in a blue moon and that fixed it for me.
Sent from my SGH-I777 using Tapatalk 2
Thanks, I'll try reinstalling the kernel.
Which app are you referring to? because I had this problem no matter which app I used to change the governor (Extweaks, voltage control, setcpu).
Use Jivy's Kernel cleaning script prior to flashing, and try again.
http://forum.xda-developers.com/showthread.php?t=1428530
Ive used the kernel cleaner every time I installed a new kernel. It didn't seem to work this time. But thanks for responding.
bacon_n_icecream said:
Ive used the kernel cleaner every time I installed a new kernel. It didn't seem to work this time. But thanks for responding.
Click to expand...
Click to collapse
It's the lulzkernel for some-reason :|
I have problem goto smartassv2 it's ok just steps heavy
Thanks for your suggestion. I just moved over to ondemand and its been ok for me. Too early to make any judgments but I'll try smartassv2 next.
Not that I'm glad to that you're having problems, but I'm glad I'm not the only one with this issue. Thanks for the response
Winklie said:
Use Jivy's Kernel cleaning script prior to flashing, and try again.
http://forum.xda-developers.com/showthread.php?t=1428530
Click to expand...
Click to collapse
DONT use kernel cleaning scripts. They cause more problems than good.
Sent from my AT&T I777 running AOKP build 3X
I haven't had any issues with using the kernel cleaning script thus far.
What kind of harm can they cause? and do you have any recommendations on how to clean up before switching kernels or is just flashing them over ok? (A lot of people recommend the script cleaner and it seemed to have solved a lot of peoples issues kernel issues)
bacon_n_icecream said:
I haven't had any issues with using the kernel cleaning script thus far.
What kind of harm can they cause? and do you have any recommendations on how to clean up before switching kernels or is just flashing them over ok? (A lot of people recommend the script cleaner and it seemed to have solved a lot of peoples issues kernel issues)
Click to expand...
Click to collapse
Wipe cache, wipe dalvik. I've read more problems with the cleaning script than good.
Sent from my SGH-I777 using Tapatalk 2
thanks, I generally do that any way along with the script cleaner
K Rich said:
Wipe cache, wipe dalvik. I've read more problems with the cleaning script than good.
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
Lol what exactly have u heard? If it was causing problems it would get pulled. The only thing I can foresee happening is someone flashing it and then not flashing a kernel or something. Which would be user error.
Sent from my SGH-I777 using Tapatalk 2
CPU related as well...
Hi Guys,
My first post here. I am total noob. I rooted and installed the newest ShoStock2 on my at&t galaxy s2. Everything works perfectly. I couldn't be happier. I also went bought the setCPU for overclocking it. That too seem to be working fine.
My question is. I didn't set up any voltage requirements. The only thing I did was to set it to 1600 MHZ and 200 min and change the governor on the bottom to Lulzcrative. Will this work? Do I need to actually do something with the voltage? am I really on 1600 right now? I cannot tell.
I ran a quad test (I now it is meaningless in real world) it came 2818 yesterday. I ran it again this morning ..... It froze and took my battery from 45 to 9 in less than 3 mins!!!!!! The phone got really hot. I took out the battery right of way. The battery life showed 23 percent this time.
I got little afraid of the quadrant testing ... The phone seems to run good without that but I am not sure if it is set up how it is suppose to.
Could someone help me out please? I tried reading the forums and that is where I got the idea in the first place to overclock it.
So to summarize it, I guess phone is fine right now but I am not sure if I set up setcpu out properly.
I am on the newest shostock2. I have galaxy s2 on att. I am pretty good with computers and phones but not sure about voltage and other problems with relating to setCPU.
Thank you advance for helping me out.
kbulut said:
Hi Guys,
My first post here. I am total noob. I rooted and installed the newest ShoStock2 on my at&t galaxy s2. Everything works perfectly. I couldn't be happier. I also went bought the setCPU for overclocking it. That too seem to be working fine.
My question is. I didn't set up any voltage requirements. The only thing I did was to set it to 1600 MHZ and 200 min and change the governor on the bottom to Lulzcrative. Will this work? Do I need to actually do something with the voltage? am I really on 1600 right now? I cannot tell.
I ran a quad test (I now it is meaningless in real world) it came 2818 yesterday. I ran it again this morning ..... It froze and took my battery from 45 to 9 in less than 3 mins!!!!!! The phone got really hot. I took out the battery right of way. The battery life showed 23 percent this time.
I got little afraid of the quadrant testing ... The phone seems to run good without that but I am not sure if it is set up how it is suppose to.
Could someone help me out please? I tried reading the forums and that is where I got the idea in the first place to overclock it.
So to summarize it, I guess phone is fine right now but I am not sure if I set up setcpu out properly.
I am on the newest shostock2. I have galaxy s2 on att. I am pretty good with computers and phones but not sure about voltage and other problems with relating to setCPU.
Thank you advance for helping me out.
Click to expand...
Click to collapse
Lots of questions there. Phone overclocking is the same and at the same time different than PC overclocking. I too bought SetCPU and due to bugs and problems have completely abandoned it. Honestly with the exception of running an epeen benchmark there is little incentive to overclock. Find a newer Kernel (I use NEAK which has no overclocking ability) and install it, performance is stellar. You really have to ask yourself, is my phone slow enough that I need more CPU power to make it faster?
To see what time your CPU is spending at a given clock speed, download CPUSpyhttps://play.google.com/store/apps/details?id=com.bvalosek.cpuspy&feature=nav_result#?t=W251bGwsMSwyLDNd, you will be surprised to see your phone spend very little time at it's max clockspeed.
Due to the immaturity of the fab process for our CPU's (well SoC), what is a stable overclock for one person might not even load for another. These CPU's are not like an Intel Sandy Bridge, with 1Ghz of free overclocking, nearly guaranteed. You can certainly play with voltages to try and attain a higher overclock, but at the expense of CPU lifetime, as well as battery.
Additionally, it takes a new Kernel 3 or so full charge, discharge cycles on a phone to really 'settle in' and 'learn' a particular phones battery, while yours got hot, which to me indicates an endless loop of some kind running in the background.
My advice would be as follows: Choose a ROM you like, feel free to play with different Kernels, again, I use NEAK, which does not work for some folks, or crashes or whatever. Give it several days to 'settle in' and if your still not happy with performance or have stability problems, try a different governor/scheduler. You really need to establish a good, solid baseline of your phones performance and make small changes and give them long enough to establish any changes to your phones overall stability. Basically running cowboy through your phone and making changes will have a negative overall outcome. Make small, documented changes, test and see what overall effect this has to your phone's stability and battery life, and make another change.
bacon_n_icecream said:
I just installed the new Siyah 3.2b1 kernel to run my ShoStock 2.2.2 ROM last night and everything was working fine. I didn't make many changes other than switching the governor to lulzactive and the i/o scheduler to noop.
It was running fine over night (lost 0% battery).
Then today after I used the phone for a few minutes the battery seemed to drain a little quicker. I know its too early to complain about battery life but I decided to investigate. When I checked cpuSpy it showed that all of the frequencies were barely used (mostly spent in deep sleep over night) but the 1200 mhz frequency was used most after that (significantly more than the others). When I went back into voltage control (same thing with setcpu) I noticed that it seemed to be stuck at 1200 mhz. The only thing that fixed it was changing the governor.
Does anyone have any ideas on whats causing this and how to fix it (I had great battery performance on lulzactive before so would like to use it again)?
Click to expand...
Click to collapse
Lulz has known problem in 3.2b2-1
Gokhan has fixed it in 3.2b2 - 2
Wait for ktoonsez to update it for us
Sent from my SGH-I777 using Tapatalk 2 Beta-6
Thank you so much for the information. Could I simply uninstall the setcpu and go back to normal? Simply reflash the rom and/or kernel? I really like shostock2 with the cherry picker kernel for now. I want to give them a week of try to make my mind. Before the setcpu I think.I was better off
Thanks for the help by the way. I appreciate it.
Thanks for the update about the new siyah kernel. Glad it wasn't just me with the issue. I was going to post this question in the siyah thread but am new to the site so didn't have permission so thanks for finding me all the way over here
Phalanx7621 said:
Lol what exactly have u heard? If it was causing problems it would get pulled. The only thing I can foresee happening is someone flashing it and then not flashing a kernel or something. Which would be user error.
Sent from my SGH-I777 using Tapatalk 2
Click to expand...
Click to collapse
I'm just going off what I've seen in the Siyah/NEAK threads. Most of the lock-ups/random reboots I've heard people having had used the cleaning script. Either that or its just coincidence.
I may be wrong but I think that using the kernel cleaning script actually solved most of the lockups. Perhaps I misunderstood the threads.
bacon_n_icecream said:
I may be wrong but I think that using the kernel cleaning script actually solved most of the lockups. Perhaps I misunderstood the threads.
Click to expand...
Click to collapse
Hmm, well I've just manually wiped cache and dalvik and have never had problems between roms/kernels.
Sent from my SGH-I777 using Tapatalk 2
I have searched our Forum for anything on this phone overheating and there is one thread that I came across, but most people did not really have this issue at all. I mean in normal usage doing pretty much nothing my phone holds at 45-50C, given that is with all four cores operating, and if I play a game the cores have reached 70C and up, I am almost certain that is simply too high for this phone to be operating at. Also, even when I use eco mode the phone still idles around 40C and will reach temps as high as 64C. I am just wondering if I am alone or people have actually tested this also and have results similar to mine. I was hoping maybe there might be potential fixes for this or would I need to get a replacement device?
Don't have a great answer for you but I can tell you the phone has some safeguards in place. One that I am aware of is the screen brightness will self-dim until the phone temp drops.
Arlington- as in TX.?
Pony Express said:
Don't have a great answer for you but I can tell you the phone has some safeguards in place. One that I am aware of is the screen brightness will self-dim until the phone temp drops.
Arlington- as in TX.?
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Yeah, I live in Arlington, TX. Yeah, I noticed the self-dim feature, but that happens way too much, and too often, I mean I rarely get to use the phone at 100% brightness and no phone should be like that in my opinion. I am just curious if other people are dealing with similar issues, but I am checking eco mode now and my temps on idle are 36C-38C, its when I actually use my phone as a quad core phone, shocking, that it gets waaay hotter. I mean its hot on the back of the phone when I touch there and when I check the temp with an app. I feel I should be able to use my quad core as a quad core when need be, not have it get so hot its unbearable to hold, plus I don't want to do any damage with it reaching 70C temps.
Me, too in Arlington.
I would definitely say based on that it would be a good idea to exchange it, those temps are a bit much.
All og's get hot like that when playing games, etc. It is just how it is designed - like it or not / love it or leave it, lol.
I would have preferred they make the phone a little thicker with more heat sink so it could run full speed all the time when needed.
But they didn't. So, oh well. Maybe my next phone will fix that someday.
Jason
Sent from my LG-E970 using Tapatalk 2
Pony Express said:
Me, too in Arlington.
I would definitely say based on that it would be a good idea to exchange it, those temps are a bit much.
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Darn, I was hoping for something else, ha. Oh well, guess I will be dealing with that then, meh.. By any chance could you tell me your temps you are getting? So, I know what is normal for the device?
With 5 mins. light use (wi-fi, web, phone call, 2 texts, no gameplay) 25.4 C
---------- Post added at 03:28 PM ---------- Previous post was at 03:16 PM ----------
If you are using a phone for AT&T network on T-mo, it is possible that is adding to the temp prob, not an expert here just an educated guess that the more it tries to find network signal the warmer it may get.
Pony Express said:
With 5 mins. light use (wi-fi, web, phone call, 2 texts, no gameplay) 25.4 C
---------- Post added at 03:28 PM ---------- Previous post was at 03:16 PM ----------
If you are using a phone for AT&T network on T-mo, it is possible that is adding to the temp prob, not an expert here just an educated guess that the more it tries to find network signal the warmer it may get.
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Yes, but this happen on wifi only with data and no sim card installed, I am waiting to get an at&t sim card, lol. Shouldn't have done it online, but it cost 99 cents, instead of $15 bucks in the store.
Good call... hope it helps !!
Pony Express said:
Good call... hope it helps !!
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Well, the strange thing is that I reverted back to stock everything, no root, or unlocked boot loader, and my overheating issue has been solved.. Weird. I only get around 35C even doing a benchmark with all four cores running at the same time. I think the Base rom and kernels still have some bugs that need to be worked out. I idle at 22C now, woot!
Glad to hear that!! Nice work.
am using the new build from Team Nocturnal with no probs. You might want to read through the thread first as some are having issues.... point is, no overheating and battery life seems good so far.
One thing I learned by testing, even going to the extent of exchanging my phone 2 days ago - if you charge your phone while it is off and unplug the charger it will drain the battery because it does not shut down the charge animation. The workaround is to simply turn the phone on and let it boot, either leave it on or then it is ok to turn off.
Pony Express said:
Glad to hear that!! Nice work.
am using the new build from Team Nocturnal with no probs. You might want to read through the thread first as some are having issues.... point is, no overheating and battery life seems good so far.
One thing I learned by testing, even going to the extent of exchanging my phone 2 days ago - if you charge your phone while it is off and unplug the charger it will drain the battery because it does not shut down the charge animation. The workaround is to simply turn the phone on and let it boot, either leave it on or then it is ok to turn off.
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Oh wow, I did not even know that was an issue, ha, well, thanks for the heads up on that and I think I have to send my phone off to LG sadly, according to AT&T, but when I get it back I will be looking into their new base rom, I did skim the thread a little, and I am glad to hear there is no overheating. I am not sure if it was a kernel issue or the base rom itself, which is puzzling.
You may have selected Sk8's kernel during The Base's installation. I can't speak for it myself, but it's different than the stock kernel and may have been causing the problem?
Speculation at best.
No worries, Its what I am doing right now, just speculating, I mean I actually selected both kernels in the base rom, and tested them out. I was trying to figure out what the issue was. I think it might not have left me do a clean install, as I did select Sk8's Kernel first. So, I am thinking that the kernel stuck, even when I did a full wipe, before reinstalling and using the other kernel. I also was getting Kernel crashes, and it kept showing up a kernel crash screen, and asked me to go into download mode to store the dump file on my computer. I am new to android/Linux things, I am far more familiar with Windows based things, but android is the freedom OS of mobile devices. I like the customizations and things you can do with it, lol. Its sweet, and I am learning everyday, so that I can possible become a Dev later on. I have ported some things before and I know other forms of coding, just not the required programming languages for Linux.
My guess would be Sk8's kernel as well, I know it has the gpu overclocked, so if you are running graphics intensive apps it doesn't surprise me that you can be getting overheating issues.
Maybe try the bootloader unlock again to reinstall the freegee kernel...
Just a suggestion.
bleached45 said:
My guess would be Sk8's kernel as well, I know it has the gpu overclocked, so if you are running graphics intensive apps it doesn't surprise me that you can be getting overheating issues.
Maybe try the bootloader unlock again to reinstall the freegee kernel...
Just a suggestion.
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v1:
- initial release
v2:
- added GPU OC and UV settings
v2.1
- revert GPU settings until i get them more stable
- add voltage control via sysfs (use system tuner to select your custom UV settings)
- fix the black screen issue for alot of users
v2.2
- fast_charge on usb (icon will still show as slow charge but it will actually charge faster)
- cpu tweak to enable use of all freqs in high stress times like games and benchmarks
^ That is the change log for Sk8's Kernel, the gpu isn't overclocked anymore, it was in the initial release. So, I know its not that, and as I stated in a previous post I tried both of them, but even when I wiped everything, I think that Sk8's kernel was sticking. The reason I say this is even after a fresh install and selecting Freegee Kernel during installation, when the rom booted back up it would show Sk8's Kernel, and I would get Kernel crashes, which would also lead to a Crash screen, asking me to go into download mode to save the dump file. Though even after messing with that and monitoring it for several days, its hard to tell what it was, but I do know I am not having the issues anymore when I brought everything back to stock, I can assume it was one of the kernels, a combination, the base rom, but I am not 100% sure.
Zekk98 said:
v1:
...
^ That is the change log for Sk8's Kernel, the gpu isn't overclocked anymore, it was in the initial release. So, I know its not that, and as I stated in a previous post I tried both of them, but even when I wiped everything, I think that Sk8's kernel was sticking. The reason I say this is even after a fresh install and selecting Freegee Kernel during installation, when the rom booted back up it would show Sk8's Kernel, and I would get Kernel crashes, which would also lead to a Crash screen, asking me to go into download mode to save the dump file. Though even after messing with that and monitoring it for several days, its hard to tell what it was, but I do know I am not having the issues anymore when I brought everything back to stock, I can assume it was one of the kernels, a combination, the base rom, but I am not 100% sure.
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Shows what I know, lol.
I was going by what I read for the Base ROM Aroma installer description, maybe the Base is still using an old version, but if you installed it on your own, then you should have been the latest.
Sorry, lol.