could someone make
kernel with undervolt/underclock gpu ?
wanna try to save same battery life
thx
Funky kernal and dsb kernal have under volt but both also have overclocked gpu. I get amazing battery life on funky kernal though. But if your asking for an undervolted gpu no kernals have that.
Sent from my Adrenalized Rezound.
no point of uc/uv the gpu
im using this kernel i cant get more then 2.5 hours of screen time webbing
i tried to lower the clock but current widget showing the same mA usage
if you're getting that then something is wrong. bad battery. screen too bright. rogue apps running. other unnecessary wakelocks. look around to what drains battery
Wait for snuzzos official release that's getting close to main version release time. It's going to get really nice battery life.
Sent from my ADR6425LVW using xda premium
mb the battery is bad
after rebooting it i loss 5% sometimes more
u guys use current widget ? what the hiest value u getting
im getting 700-800 mA
CharliesTheMan said:
Wait for snuzzos official release that's getting close to main version release time. It's going to get really nice battery life.
Sent from my ADR6425LVW using xda premium
Click to expand...
Click to collapse
+1 on that. Funky 1.7 is the bomb!
Sent from my HTC Rezound.
Related
Am using bali now and it gives great battery life, but it is not as smooth as say... overstock. Is there any kernel which gives a balance between the two?
ones gotta give
Not sure what you're seeing but smoothness you're talking about probably has more to do with the rom than the kernel. If you flashed both kernels I'm sure you wouldn't see much difference between the two without the boot screen.
Sent from my SGH-T959 using XDA Premium App
Did you try the overstock UV kernel? You can find it here:
http://forum.xda-developers.com/showthread.php?t=967861
It is the Overstock 1.5.2 UV download, it is designed to save battery life. You can also try SUPER_DragonMODz ULP, another battery saving kernel, here:
http://forum.xda-developers.com/showthread.php?t=1049894
I literally just got onto the bullet kernel from Bi-Winning, and it has the smoothest i've noticed, but its only been a hour or two since i got on this rom with the kernel so... idk i cant say about battery right now.
I have to say, be careful with SUPER_DragonMODz kernel... For me it almost burned up my phone. Phone was just sitting on the table when I sense the burn The phone was hot as hell...
All dragonmodz kernels are great I ulp has amazing battery life, oc and normal both give me great battery life too with no overheat for me, wayyy less then bullet (has much higher voltage settings) just don't use any setcpu profiles (except for 400/100 screen off) and I suggest conservative govener
Sent from my SGH-T959 using XDA App
Oops double post
bullet just overclock it and it runs smooth i used to have great battery life with when i was on froyo
srdjav said:
I have to say, be careful with SUPER_DragonMODz kernel... For me it almost burned up my phone. Phone was just sitting on the table when I sense the burn The phone was hot as hell...
Click to expand...
Click to collapse
lol do u know what the temperature was?
gamikzone said:
lol do u know what the temperature was?
Click to expand...
Click to collapse
Did not have the chance to check it It was unresponsive and I had to remove the battery and let it cool down. But it was really hot. I tought that my phone is dead
Sent from my SGH-T959 using XDA Premium App
I've tried different kernels and I have found that being overclocked has hurt my battery life. I think that this phone is snappy enough without being overclocked to 2ghz. Have people found the best battery life with the stock kernel? I'm still new to this...any help and opinions will be very appreciated!
So far I'm doing better than stock on the viperRom setup
Sent from my 3DVO with the XDA app
The problem is you're OC'd to 2 ghz. Most people have reported this as an overkill and it really isn't too stable, if you use set cpu and set up some profiles you will get great battery life. The processor in our phones is clocked at 1.5 to begin with, im currently on joel's rom with the remix kernel oc'd to 1.7 and getting amazing battery life, but i wasn't getting good battery life with the viper rom. I mean everyone's experience is different.
Just find something that works for you, tweaking to your liking is part of the fun with android man!
Sent from my PG86100 using XDA App
lpjzfan2005 said:
The problem is you're OC'd to 2 ghz. Most people have reported this as an overkill and it really isn't too stable, if you use set cpu and set up some profiles you will get great battery life. The processor in our phones is clocked at 1.5 to begin with, im currently on joel's rom with the remix kernel oc'd to 1.7 and getting amazing battery life, but i wasn't getting good battery life with the viper rom. I mean everyone's experience is different.
Just find something that works for you, tweaking to your liking is part of the fun with android man!
Sent from my PG86100 using XDA App
Click to expand...
Click to collapse
Thanks for the lengthy response man..I'll def try messing around with set cpu. I've only ran the phone with the way the kernels come after being flashed
bo5ibbs said:
Thanks for the lengthy response man..I'll def try messing around with set cpu. I've only ran the phone with the way the kernels come after being flashed
Click to expand...
Click to collapse
First things you should do is set a screen off profile. That will be awesome for your battery life. And you can get set cpu here for free on xda or get it in the market to support the dev
And we're here to help man!
Sent from my PG86100 using XDA App
Ok so I'm new to the vibrant and I've been having some real crappy battery life. After like 2 hours of medium use on cm7 my battery is at 50%. When I was using my g2 I'd get like 8 hours of medium use running cm7 oc'ed 1.3ghz. But I have my vibrant at 1.2ghz and its horrible, same @ 1ghz. Is there any fix for this or should I start checking out some extended batteries?
Sent from my Vibe using XDA App
stumpyz9 said:
Ok so I'm new to the vibrant and I've been having some real crappy battery life. After like 2 hours of medium use on cm7 my battery is at 50%. When I was using my g2 I'd get like 8 hours of medium use running cm7 oc'ed 1.3ghz. But I have my vibrant at 1.2ghz and its horrible, same @ 1ghz. Is there any fix for this or should I start checking out some extended batteries?
Sent from my Vibe using XDA App
Click to expand...
Click to collapse
CM7 isnt going to be the best battery anyway
flash a different kernel (dont know which iv never been on CM7) or go back to a 2.2 rom
i was using glitch hl kernel. and i dont get why i would go back to a froyo rom. froyo is outdated. but cm7 always had good battery life on my g2 so i dont get how a bigger battery would ause lower battery life.
Try bali kernel and callibrate ur battery with an app from the market u should see a difference
Sent from my SGH-T959 using XDA App
If htc released the source for the g2's newest android version, you'd notice a decent difference between the two phones. We're still missing some key drivers and an official leak.
Sent from my SGH-T959 using XDA App
Mattymat said:
If htc released the source for the g2's newest android version, you'd notice a decent difference between the two phones. We're still missing some key drivers and an official leak.
Sent from my SGH-T959 using XDA App
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Click to collapse
They released it but I didn't notice any change. But hopefully if we get a leak it will improve.
Sent from my SGH-T959 using XDA App
Try Neo that's the best battery kernel an excellent performance better than glitch an Cm battery is bad go to Samsung 2.3 roms for battery but still Gb
Sent from my SGH-T959 using XDA Premium App
Another battery thread huh...here is what I think u should do...
http://forum.xda-developers.com/showpost.php?p=16346312&postcount=14
mrrobc97 said:
Another battery thread huh...here is what I think u should do...
http://forum.xda-developers.com/showpost.php?p=16346312&postcount=14
Click to expand...
Click to collapse
Good idea but wanted try more software changes first before goin and spending money
Sent from my Vibe using XDA App
This post looks complicated but it was pretty simple.
You mentioned not wanting to spend money, so I will warn you, it involves purchasing two apps.
http://forum.xda-developers.com/showpost.php?p=8910035&postcount=31
This is incase you want to find out exactly why your battery life is crap and fix it, rather than living with it and buying cheap extra batteries (which is just as fine a solution).
Who knows which kernel I can use to undervolt and how do I do that using CM settings? And will this give me better battery life? thanx guys
sent from my mof*ck!n mopho
there is only two so try one for a couple of days to see which one is better for your phone. you need to go through a couple of charge cycles to get a true test.
use myrt from the market to uv.
sent from a mopho powered by cm 7 covered in BluMagic
i fixed the setcpu bug so you could use anything now.
bearw815 said:
there is only two so try one for a couple of days to see which one is better for your phone. you need to go through a couple of charge cycles to get a true test.
use myrt from the market to uv.
sent from a mopho powered by cm 7 covered in BluMagic
Click to expand...
Click to collapse
Im using 1.3 kernel for cm7 and the battery is not i was expecting, uv'd -75 to all... got better battery life with jokers skinnyrev1 rom, still will wait for 2 more cycles to see real stats... any advice for getting a better battery life will be appreciated
maguitodelrock said:
Im using 1.3 kernel for cm7 and the battery is not i was expecting, uv'd -75 to all... got better battery life with jokers skinnyrev1 rom, still will wait for 2 more cycles to see real stats... any advice for getting a better battery life will be appreciated
Click to expand...
Click to collapse
Just give it a few days. And quit playing with the phone lol
Sent from my MB855 using Tapatalk
I have the 1.3 kernel for Joker on CM7 with it UV'd by 100 and I routinely get 15-20 hours off of the battery with moderate usage no complaints here.
Thanks for the feedback, now testing -100 uv'd, i noticed that 3g-hdspa in GSM kill really faster the battery, anyone noticing that too?
nate6138 said:
I have the 1.3 kernel for Joker on CM7 with it UV'd by 100 and I routinely get 15-20 hours off of the battery with moderate usage no complaints here.
Click to expand...
Click to collapse
I have the same kernel. Using myrt I ubdervolt everything to -100 but after I apply changes the 1.3 setting goes back up to Max.
Any ideas?
I just installed set CPU and reset everything .. we'll see if the settings stick
Sent from my MB855 using Tapatalk
I use SetCPU to change my settings, and it seems to stick from what I can see.
Sent from my Motorola Electrify
nate6138 said:
I use SetCPU to change my settings, and it seems to stick from what I can see.
Sent from my Motorola Electrify
Click to expand...
Click to collapse
So far setcpu seems to work although I don't notice too much improvement in battery life. It's very tolerable but nit magnificent lol
Sent from my MB855 using Tapatalk
I've already flashed two kernels in hopes of overclocking my Note 1. On one, it hung at the Samsung screen and on the other it booted (after doing something with each app) but kept showing force close messages that I couldn't close.
I really want to overclock my phone because it freezes a lot.
Also, I haven't had any luck with radios, either. These flash okay, but with dramatically slower speeds. Right now, I get on avg. 10 mpbs, but I've seen people with upwards of 50.
How could I do these things? Thanks.
we need more info to help you. what rom you are running. carrier you are on. what methods of overclock you tried. more info, the better we can assist.
s89281b said:
we need more info to help you. what rom you are running. carrier you are on. what methods of overclock you tried. more info, the better we can assist.
Click to expand...
Click to collapse
I'm running Blackstar XI with AT&T. And I've only tried flashing overclock kernels, with no success. SetCPU lets me underclock, but the current kernel doesn't let me OC.
Kind of the same with the radios. I've only tried flashing them, with no faster speeds.
Are there other methods then these ways?
donteatsoap7 said:
I've already flashed two kernels in hopes of overclocking my Note 1. On one, it hung at the Samsung screen and on the other it booted (after doing something with each app) but kept showing force close messages that I couldn't close.
I really want to overclock my phone because it freezes a lot.
Also, I haven't had any luck with radios, either. These flash okay, but with dramatically slower speeds. Right now, I get on avg. 10 mpbs, but I've seen people with upwards of 50.
How could I do these things? Thanks.
Click to expand...
Click to collapse
Well hopefully your flashing correct kernels for whatever ROM your running first thing ... And the 50mbps is probably due to the LTE speeds tmo released in a few cities .. Kansas is one I know of .....and over clocking isn't always the best ... I underclock myself to help save battery ... I'm not calling you a noob by any means but read up on android news and check our forums and you will fins your answers I promise
£|@$h•h°|i©
shayneflashindaily said:
Well hopefully your flashing correct kernels for whatever ROM your running first thing ... And the 50mbps is probably due to the LTE speeds tmo released in a few cities .. Kansas is one I know of .....and over clocking isn't always the best ... I underclock myself to help save battery ... I'm not calling you a noob by any means but read up on android news and check our forums and you will fins your answers I promise
£|@$h•h°|i©
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Click to collapse
Alright, thanks. Maybe it's best that I don't OC it. Thanks.
I'm not saying don't over clock I just don't cause of battery drain ...... You can just watch CPU temperature and be careful ...maybe don't over clock to max just a little bit like 1600 or something
£|@$h•h°|i©
The only kernel capable of over clocking right now is ptmr3s kernel but I believe it only works with that hong Kong firmware. There are older kernels that can over clock but won't work with the latest cm merges. Like Shane said don't max out most notes can't handle it I never go higher then 1792. Over clocking is great but I don't think we will see a over clock kernel any time soon maybe look into scripts and tweaks.
Sent from my SAMSUNG-SGH-I717 using xda premium
pockets916 said:
The only kernel capable of over clocking right now is ptmr3s kernel but I believe it only works with that hong Kong firmware. There are older kernels that can over clock but won't work with the latest cm merges. Like Shane said don't max out most notes can't handle it I never go higher then 1792. Over clocking is great but I don't think we will see a over clock kernel any time soon maybe look into scripts and tweaks.
Sent from my SAMSUNG-SGH-I717 using xda premium
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Click to collapse
Correct. If you want fast charge and UC go with Chris's. I personally have no need for over clocking. Under clocking is more beneficial.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
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shayneflashindaily said:
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£|@$h•h°|i©
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Lol.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
That's great that you guys under clock you must save a ton of battery for the performance you lose wonderful. However he's not asking about under clocking. Seeing how every one is giving there opinion I'll give mine do you really save that much batery ? I don't under clock because my battery life is acceptable and if my phone gets low I charge it whether I'm at home car wherever. do you guys not have to charge your phones every day? So what is the point?
Sent from my SAMSUNG-SGH-I717 using xda premium
pockets916 said:
That's great that you guys under clock you must save a ton of battery for the performance you lose wonderful. However he's not asking about under clocking. Seeing how every one is giving there opinion I'll give mine do you really save that much batery ? I don't under clock because my battery life is acceptable and if my phone gets low I charge it whether I'm at home car wherever. do you guys not have to charge your phones every day? So what is the point?
Sent from my SAMSUNG-SGH-I717 using xda premium
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Click to collapse
Under clocking does not reduce performance. Mediocre gaming does not need 1.5ghz if you UC to 1.2/1.1 your performance will remain the same... Out of the extra hour of battery life that doesn't reduce performance its kind of a no brainer. Anyways stay on topic.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Take your own advice
Sent from my SAMSUNG-SGH-I717 using xda premium
Reallllly Lol why argue over something so small ... Give your advice on experience and deal with it ...I like to under clock you like to over clock so what..........
£|@$h•h°|i©
Exactly.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Unfortunately we all have to charge through out the day cause Samsung didn't think to put a huge battery in a huge phone Haha .... A 3100 sized battery would have been ideal .... But that's another topic .. As for over clocking I would love to go to about 1600 on the ROM I'm on but I have yet to find a overclockable kernel for 4.2.2 ..well phase is touchwiz right ?
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