Related
CM6 is definitely great, I think without question it is a vast improvement.
The only issue I have is my battery life is ABSOLUTELY HORRIBLE. Could be the worst battery life I've had with any phone. But maybe that's just the EVO, with it's big screen and speedy processor. I underclock to 384 mhz sometimes but then the thing slows down and even freezes. I have 3 different batteries and they all perform about the same (not good.) Before I had a partial wake issue but that's gone, and battery life still stinks. I've also tried calibrating but nothing really seems to make it better.
I hear the snap thing is good for battery life but I everytime I open that thread I get a headache. I love this phone and am obsessed wtih it but that thread is a bit much even for me!
Can anyone give me a quick and dirty explaination of what snap is / how to use snap? Which kernel to flash? Some day I hope to digest that mammoth of a thread, but right now I'm too busy reading texts for college and Just want better battery life.
Thanks!
Download app System Panel. Will help show you what is eating up your battery/resources.
Then, download app Juice Defender. Worth it to get the paid version. Its like 3 bucks IIRC. This will help you get more battery life out of your phone.
-Sent from my Evo.
nyc_zx10 said:
Download app System Panel. Will help show you what is eating up your battery/resources.
Then, download app Juice Defender. Worth it to get the paid version. Its like 3 bucks IIRC. This will help you get more battery life out of your phone.
-Sent from my Evo.
Click to expand...
Click to collapse
Yeah, I tried System Panel but the things eating my battery were mostly system things, like Browser. I guess I could give it another go.
Why are Juice Defender reviews so bad? I've considered it before also, maybe will try playing with it again
snap 8.2 is the current release. you can try any of the kernels, but i would avoid the 7.0/7.1 SD Card implementations since that technology has been put on the back burner for a bit.
Snap allows you to you Overclock and Undervolt (aka: UV).
Overclocking of course is for speed and Undervolting may save battery.
all EVOs are not created equal. some like undervolting some do not. so snap is available in multiple flavors. each with a different UV floor. the lower the floor the more potential battery saving..but also the more chance for a random reboot or wifi/gps acting funny. remember UV retards the amount of power so things can act goofy. the different UV floors are 800mv - 925mv. for example...i use the 8.2_900 because it works well with my EVO. the 8.2_800 booted great but after a while started rebooting itself. 8.2_850 just hung at bootup. the 8.1 kernels didn't work for me at all. 7.3b1 was great.
HAVs is adaptive..so don't get stressed if your device fails to boot properly the first time. wipe the cache/dalvik and try again.
so download a few of the 8.2 kernels.
make your nandroid
begin trial and error (I'd suggest starting at 800, 850 then 900 to get a feel)
don't be afraid to wipe the Cache and Dalvik multiple times.
don't worry about the whole thread. just grab the last few pages and read the OP. then feel free to ask.
i also recommend setCPU. you can find some threads for SetCPU configurations to help. BUT....make sure SetCPU is disabled when flashing the new kernel. once you get a working kernel you can enable SetCPU...but during testing phase it will give you gray hair.
jmxp69 said:
Just a few quick thoughts on voltages/freqs after seeing a handful of discussion in the thread:
1) Every 8.2 kernel has voltages lower than stock. The default stock voltage @ 245 is something around 1050.
2) No real effort is made to UV at the top end. It's a little lower, but the objective at the highest CPU frequency is not to UV. Most of the benefit of UV comes at the low end of the scale when your phone is idle (most of the time). Less voltage = less draw.
3) nHAVS scales voltage at each step. There is a min.max voltage at every cpu frequency. This range is fairly small--50-75mv, but it enables HAVS to decide based on feedback from the CPU which one to apply. And the max at each step is lower than stock. So no matter how you slice it, even if you're running 925, you are undervolted. This becomes a question of how undervolted.
4) OC is not about undervolting, it's about overclocking. The differences is voltage vs. frequency. OC means we're increasing the CPU frequency beyond stock which is 998mhz in the case of Evo. If you move your SetCPU slider beyond 998mhz, you're overclocking.
The objective of overclocking is speed. The objective of undervolting is battery savings. Snap gives you both. We overclock when we increase the fequency with SetCPU. We undervolt automatically via nHAVS. As of this writing, UV is handled in the kernel, it happens most at the bottom end of the frequency scale.
I hope this helps clear up some of the questions. Great conversation by the way.
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Click to collapse
GREAT EXPLANATION Dragin!!!
and also, to the OP.... dont forget, if you do go with setcpu, do NOT 'set on boot' mmmmkay??? lol
Thank you Dragin!!!
That helps a lot! So once you have Snap setup at what you feel is "good" does your phone seem to perform as well as before you had it undervolted? Man, sounds like a pretty involved process - maybe I better wait until I can really sit down and play with it.
goodelyfe said:
GREAT EXPLANATION Dragin!!!
and also, to the OP.... dont forget, if you do go with setcpu, do NOT 'set on boot' mmmmkay??? lol
Click to expand...
Click to collapse
Do you mean for the first flash? Or every time you boot your phone?
If not set on boot, it means you have to start SetCPU manually after each boot. Doesn't seem right
Sent from my PC36100 using XDA App
foueddyf said:
Do you mean for the first flash? Or every time you boot your phone?
If not set on boot, it means you have to start SetCPU manually after each boot. Doesn't seem right
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
I think he's talking about when ur figuring out the best setup
Regarding Juice:
I didn't really read too much into the reviews for this particular app. It works. I was having battery issues. Downloaded Juice, got the settings somewhat right to my liking and so far no complaints. Unplugged my phone from charger this morning at roughly 9am, been using it moderately all day, and as of right now at 12:50am, I am at 29%.
Bad reviews or not, I can attest to it working and making a difference in battery life.
Sent from my PC36100 using XDA App
I had the same issue, left to stock with kingx.
Sent from my PC36100 using XDA App
nyc_zx10 said:
Regarding Juice:
I didn't really read too much into the reviews for this particular app. It works. I was having battery issues. Downloaded Juice, got the settings somewhat right to my liking and so far no complaints. Unplugged my phone from charger this morning at roughly 9am, been using it moderately all day, and as of right now at 12:50am, I am at 29%.
Bad reviews or not, I can attest to it working and making a difference in battery life.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Do you know what in particular Juice is doing to give you better battery life? like what does Turn off certain things based on conditions or?
That is some good battery life.
Correct.
You can set conditions to do certain things. Such as disable data/3g/wifi while screen is off. Also if you need data synced you can set a condition to enable data wifi or 3g for X minutes every X minutes/hours.
I am not affiliated with the dev in anyway but it def made a difference and was worth the price for it.
Sent from my PC36100 using XDA App
nyc_zx10 said:
Correct.
You can set conditions to do certain things. Such as disable data/3g/wifi while screen is off. Also if you need data synced you can set a condition to enable data wifi or 3g for X minutes every X minutes/hours.
I am not affiliated with the dev in anyway but it def made a difference and was worth the price for it.
Sent from my PC36100 using XDA App
Click to expand...
Click to collapse
Meh... see I really don't want to do those things. I can turn off data sync myself and just have gmail forward me a text message when I have an email. I just was hoping there was a way to get decent battery life without going back to the days of Winmo
I absolutely adore CM6, but I'm really starting to think that it is not battery friendly. Last night my battery went from full to 25% in 8 hours. I had nothing running, my partial wake was fine, and Android system took up 60%+. I really don't feel like doing another wipe, but it looks like I may have to. Just want it to work right at this point.
Again, I truly love CM6, the open source concept, the transparency, the whole clean idea of it, but there is something seriously wrong with the battery life (at least in every install I have tried)
berardi said:
I absolutely adore CM6, but I'm really starting to think that it is not battery friendly. Last night my battery went from full to 25% in 8 hours. I had nothing running, my partial wake was fine, and Android system took up 60%+. I really don't feel like doing another wipe, but it looks like I may have to. Just want it to work right at this point.
Again, I truly love CM6, the open source concept, the transparency, the whole clean idea of it, but there is something seriously wrong with the battery life (at least in every install I have tried)
Click to expand...
Click to collapse
i agree with you. but i also feel that CM6 is on par with the Official HTC/Sprint ROM when it comes to battery life expectancy. however, after i put on the snap kernel and copied someones setcpu config....i got 26+hrs of 'use it as i wish' time + still had about an hour of in-pocket time left. i was hooked. i bet you an imaginary dollar the same will happen for you.
as for finding your EVOs kernel made in heaven...
it's not too bad so long as you have some time. but if you are time strapped, need your phone in 20min and don't read the OP... you will curse and swear. expect to get hung up at the HTC splashscreen a few times and it will bootloop on you before your done. <I'd suggest just leaving your battery cover off until you are done muckn about for that session>
klick may be easier for the some end users because of fewer selections. I've never used his kernels. if i try them, i'll prolly wait till he's put out a few AOSP versions...to work out any bugs.
oh yeah...one odd thing, it seems that sometimes folks flash a incompatible kernel it gets 'stuck'. after that 'bad flash' they are unable to flash any kernel until after they have nandroided back and rebooted...then they can flash again. i had this happen twice....i was unable to get a known good kernel to load until after i restored from backup. /shrug
oh....try this. download the snap7.5_925 kernel. if it runs smooth. call it a day and you should be pretty happy with that until the new versions come out. yeah, if you got one of the _800 kernels running you may pull an extra 30-45min of time...but that requires a level of geekdom that not everyone has.
DraginMagik said:
i agree with you. but i also feel that CM6 is on par with the Official HTC/Sprint ROM when it comes to battery life expectancy. however, after i put on the snap kernel and copied someones setcpu config....i got 26+hrs of 'use it as i wish' time + still had about an hour of in-pocket time left. i was hooked. i bet you an imaginary dollar the same will happen for you.
as for finding your EVOs kernel made in heaven...
it's not too bad so long as you have some time. but if you are time strapped, need your phone in 20min and don't read the OP... you will curse and swear. expect to get hung up at the HTC splashscreen a few times and it will bootloop on you before your done. <I'd suggest just leaving your battery cover off until you are done muckn about for that session>
klick may be easier for the some end users because of fewer selections. I've never used his kernels. if i try them, i'll prolly wait till he's put out a few AOSP versions...to work out any bugs.
oh yeah...one odd thing, it seems that sometimes folks flash a incompatible kernel it gets 'stuck'. after that 'bad flash' they are unable to flash any kernel until after they have nandroided back and rebooted...then they can flash again. i had this happen twice....i was unable to get a known good kernel to load until after i restored from backup. /shrug
oh....try this. download the snap7.5_925 kernel. if it runs smooth. call it a day and you should be pretty happy with that until the new versions come out. yeah, if you got one of the _800 kernels running you may pull an extra 30-45min of time...but that requires a level of geekdom that not everyone has.
Click to expand...
Click to collapse
Thanks man, appreciate the breakdown.
You have inspired me, I'm going to bite the bullet and try this snap7.5_925 kernel. I'll report back my luck
I do enjoy this stuff, really - just right now it would be irresponsible for me to spend too much time on it. School comes first right now.
DraginMagik said:
... after i put on the snap kernel and copied someones setcpu config....i got 26+hrs of 'use it as i wish' time + still had about an hour of in-pocket time left. i was hooked. i bet you an imaginary dollar the same will happen for you.
Click to expand...
Click to collapse
Wow, I'd love to have that kind of time with CM6, right now I drain at about 10% an hour with no usage at all; where can I find that setcpu config? I really like CM6 but battery life is killing me right now.
loupy said:
Wow, I'd love to have that kind of time with CM6, right now I drain at about 10% an hour with no usage at all; where can I find that setcpu config? I really like CM6 but battery life is killing me right now.
Click to expand...
Click to collapse
Yeah dragin, don't hog those sweet settings! I'm enjoying Snap 7.6 and it seems to be helping out my battery life a bit, but I'd love to see your SetCPU details.
I've found that the issue for me is bluetooth. If I have it on constantly my battery will drain 10-15% per hour. With bluetooth off it's only draining 1%-2% per hour.
Seems like the bluetooth needs work on CM6 in order to have the efficiency that the other ROMs i've tried (Fresh and EViO) have. Nonetheless, I'm sticking with CM6 and just use the bluetooth when necessary.
I have the same issue with bluetooth on CM 6.0.0. I am running the stock kernel that comes with cyanogenmod, so this is definitely not a snap issue. There was a bug submitted about a month ago:
code.google.com/p/cyanogenmod/issues/detail?id=2136
I *really* hope this can get fixed for the 6.1 release, but it is currently listed with a low priority. I really love CM6, but basically making bluetooth unusable for more than a few hours really makes me struggle with the using this rom.
Why not the 7.6 with turbo...just wonderin
I RARELY buy apps. Probably only bought 3 in total but how many people would recommend JuiceDefender Ultimate Juice? Does it really help with battery life? Is it great?
knowledge561 said:
I RARELY buy apps. Probably only bought 3 in total but how many people would recommend JuiceDefender Ultimate Juice? Does it really help with battery life? Is it great?
Click to expand...
Click to collapse
some ppl will probly argue tho it did help lil on my 2.2 rom but the gin roms jd has real issues the brightness goes up and down dosent allow u to install anything until u uninstall jd, i tried to stop it from running and still no go so id save your money
It work a little ..but like the guy said save ur cash...
funnie evo
I'm on cm7 and I bought UJ finally and it's pretty good. Makes my phone last the whole day. Granted I am a moderate user but from 4AM to 12AM is pretty good.
Sent from my PC36100 using XDA App
I use sense roms and i see a big enough difference with JD Ultimate for the few bucks it costs..i get close to double my regular battery usage with it..there is ways to get it without paying if u are into that kind of stuff
i'd try normal juicedefender first. if you like it, then review what features you will get from ultimate. if you think it's worth it, then buy on in. if not, then don't.
btw, in my experiance, letting it toggle my 4g actually lost me battery.
My experience it was ok. I got it for the sense 2.1 rom due to the brightness issues. I had to unistall it because it was making my connectivity act up. My data wouldn't start back up on wake sometimes. Overall it wasn't saving me a dramatic amount either.
In all fairness I didn't customize it. Just used normal or aggressive default.
Sent from my PC36100 using XDA Premium App
SetCPU
If you're really gonna spend some money on an app SetCPU is the way to go for battery life (Assuming you're rooted). This way you have a customizable governor on your processor and you can tell it how fast to run. Unless you've already done this in which case sorry. I get at least a good two days out of my battery on almost all the roms I run and I flash a lot, Letting it die completely when the screen is off does a tremendous job & really you don't need it to run over 700 mhz for most things. Give it a try, the trick is setting the profiles. Use on demand for your scaling then set accordingly, keep in mind you need to set the most important profiles such as temperature and screen off as your 100 or 99 level profiles. You'll get the hang of it, but as I said if you already use it then this was a giant waste of typing
P.S. if running the Stock HTC Kernel you have to disable perflock in order for the profiles to work. Main tab, menu, perflock disabler.
originalmg said:
If you're really gonna spend some money on an app SetCPU is the way to go for battery life (Assuming you're rooted). This way you have a customizable governor on your processor and you can tell it how fast to run. Unless you've already done this in which case sorry. I get at least a good two days out of my battery on almost all the roms I run and I flash a lot, Letting it die completely when the screen is off does a tremendous job & really you don't need it to run over 700 mhz for most things. Give it a try, the trick is setting the profiles. Use on demand for your scaling then set accordingly, keep in mind you need to set the most important profiles such as temperature and screen off as your 100 or 99 level profiles. You'll get the hang of it, but as I said if you already use it then this was a giant waste of typing
P.S. if running the Stock HTC Kernel you have to disable perflock in order for the profiles to work. Main tab, menu, perflock disabler.
Click to expand...
Click to collapse
First of all, the super awesome setcpu developer posted it on the forum for free, so you don't really need to buy from market. Second, the smart ass governer can do this all automatically. Finally, juice defender still works better for me.
Sent from my PC36100
I installed the free version and it killed 7% in 1 minute on my 3500mah battery. I uninstalled and reinstalled an hour later and same thing. My phone does not like it.
Sent from my......ummm...let me get back at'chya!
knowledge561 said:
I RARELY buy apps. Probably only bought 3 in total but how many people would recommend JuiceDefender Ultimate Juice? Does it really help with battery life? Is it great?
Click to expand...
Click to collapse
I use Tasker from the Market, creating profiles such as turning off data when screen is off and data on when screen is on (doesn't affect voice calls or SMS/MMS). Also, I use Autokiller Memory Manager (not a task killer). I can get from 17 hours on normal use to 31 hours with light to moderate use. As I write this, I'm at 88% battery left after 5 hours off the charger.
What exactly do the app do?
Sent from my PC36100 using XDA Premium App
I can vouche for it. It works awesome for my evo. I got x1.5 out of my standard battery under customize mode
Sent from my PC36100 using Tapatalk
First of all im not putting down anyone and there custom roms. As I am an avid flasher of them and there great features..
However.. Ive noticed with every rom I flash, my battery life SUCKS. I know kernels are suppose to have battery saver mods, but never seem to work for my phone. The only way I seem to get great battery life is if I odin back to stock. Its seems to last forever on stock.
On stock.. I would average around 10% drain every two hours of moderate use.. mainly texting..
On Custom roms I average 10 to 15 % drain every hour with same moderate use..
My question is, Could Overclocking have caused this problem??
Orion78 said:
First of all im not putting down anyone and there custom roms. As I am an avid flasher of them and there great features..
However.. Ive noticed with every rom I flash, my battery life SUCKS. I know kernels are suppose to have battery saver mods, but never seem to work for my phone. The only way I seem to get great battery life is if I odin back to stock. Its seems to last forever on stock.
On stock.. I would average around 10% drain every two hours of moderate use.. mainly texting..
On Custom roms I average 10 to 15 % drain every hour with same moderate use..
My question is, Could Overclocking have caused this problem??
Click to expand...
Click to collapse
Quite possibly... And unfortunately, you have to test different Kernels with your ROM to see what works best, or just ask the Dev which Kernel they used when developing the ROM... That's a good way to get the best battery life because after all, that's the Kernel the Dev based the ROM off of. Another option is to check out Marcusants post on setting up your Kernel for your ROM, and I apologize if you've already tried that... I'm just trying to list options... I've had problems with different kernels on different ROMS... Well at least until Rodderik started making his Kernels with Viper ROMS... Then it started working perfect lol. How are you running your clocking? Conservative? Performance? Also, are you using SetCPU with an OC/UV kernel and the Voltage Control app? If you use the two together, it could cause a lot of issues, you'd have to choose one or the other.
On the other hand, I could be 100% wrong and it could be just your flux capacitor... You know how touchy those things are. Try chucking your phone over 88 MPH and see how that works. The next step is VERY important though... Whatever you do, don't forget to put your phone in airplane mode before you throw it in the air or it'll just fall right back down after a couple feet... Keep it in the air I always say.
The Serpents Shall Rise Again... And This Time, They're Bringing The Powers Of The Angels, And Shall Be The Vengeful Striking Hammers Of God. Rest Your Weary Eyes, For A Great Time Of Prosperity Will Surely Ensue.
Viper Squad now recruiting!
Im hoping once I hit 88MPH it will go back in time to when my phone actually worked. haha
I usually just use the Kernel that comes with the rom..
However I have used Set CPU and Voltage control together once. I messed around with the setting between performance and conservative.
Orion, first off. If u remember how "beepers" worked back in the day, if u ever had one, that's how text messaging works. It triggers a small ping when being sent or receiving message. So text messages really hardly use power. As far as ur battery is concerned, try this method if u like, just to see what kind of results u get. Charge battery completely with phone on first and then off. Then boot into cwm and wipe ur battery stats. Then drain ur battery completely without charging it. Then completely charge it up, and then see how ur battery does.
Sent from my SPH-D700 using xda premium
One more thing. Anytime u change rom or kernel, update ur prl and profile, then reboot ur phone..it does make a difference doint this.
Sent from my SPH-D700 using xda premium
LORDFIRE00 said:
Orion, first off. If u remember how "beepers" worked back in the day, if u ever had one, that's how text messaging works. It triggers a small ping when being sent or receiving message. So text messages really hardly use power. As far as ur battery is concerned, try this method if u like, just to see what kind of results u get. Charge battery completely with phone on first and then off. Then boot into cwm and wipe ur battery stats. Then drain ur battery completely without charging it. Then completely charge it up, and then see how ur battery does.
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
True, just don't wipe your battery stats too much, it could end up doing more harm than good. But good call, I overlooked that cuz I was being a smart ass lol... Please don't throw your phone, that's never a good idea haha.
The Serpents shall rise again... And this time, they bring the powers of all of the Angels in heaven with them, becoming the vengeful striking hammers of God. Rest your weary eyes, for a great time of prosperity shall ensue.
Team Viper now recruiting!
Were you overclocking when your battery life sucked? What uses more gas, riding at 55MPH or 90MPH? What was your battery life like on custom ROMs with stock frequencies?
Sent from my SPH-D700 using XDA App
LORDFIRE00 said:
Orion, first off. If u remember how "beepers" worked back in the day, if u ever had one, that's how text messaging works. It triggers a small ping when being sent or receiving message. So text messages really hardly use power. As far as ur battery is concerned, try this method if u like, just to see what kind of results u get. Charge battery completely with phone on first and then off. Then boot into cwm and wipe ur battery stats. Then drain ur battery completely without charging it. Then completely charge it up, and then see how ur battery does.
Sent from my SPH-D700 using xda premium
Click to expand...
Click to collapse
Yeah, I always Wipe that stats after a fresh rom install..
I dunno, im due for an upgrade in april, so hopefully the new GS3 is on its way by then
kennyglass123 said:
Were you overclocking when your battery life sucked? What uses more gas, riding at 55MPH or 90MPH? What was your battery life like on custom ROMs with stock frequencies?
Sent from my SPH-D700 using XDA App
Click to expand...
Click to collapse
Battery was ok when I overclocked.. went down hill after that. Except whenever im on stock EI22 Gingerbread and it runs all day.
On custom roms with stock frequencies I would still see a significant drain.
I don't think you fried it if it's still running fine on stock. I'd be more likely to think you're overclocking with an aggressive governor that is making your cpu stay at higher frequencies.
I havent been doing any OC or UV in months now and still have the problems on custom roms. Perhaps I got the phone that doesnt like to be modded.. Damn Sprint ha
also screen brightness has a HUGE effect on battery life. also do you do games and such? Those can be very draining as well. I am on a viper rom going on 14hrs and still at 78%. but i mostly text with my phone. about 15,000 a month to be exact. and use f.b. and xda pretty heavily. and different kernels can make the difference between 6 hours and 20.
---------- Post added at 08:58 AM ---------- Previous post was at 08:55 AM ----------
Orion78 said:
I havent been doing any OC or UV in months now and still have the problems on custom roms. Perhaps I got the phone that doesnt like to be modded.. Damn Sprint ha
Click to expand...
Click to collapse
i will say that my phone is particular on what rom i do run no matter what kernel i use
I just mainly text and surf the web occasionally. Funny part though the only game I play rarely is Deer Hunter Challenge which is a pretty high def large file game and when i play that my battery doesnt seem to drain. Right now Ive gone down 10% over the last hour just sending about 15 texts. And I have my display set to auto brightness
It's real simple...overclocking equals faster cpu AND faster battery drain. Do not overclock or do not complain about battery...one or the other.
Sent from my SPH-D700 using XDA App
No. Your battery capacity is deminishing. Its normal.
Sent from my SPH-D700 using Tapatalk
I havent found a thread that actually answers this question straight forward. Please dont say search the forum because i have. I just need something to make the best out of my phones battery because i need to go ALONG time without plugging in my phone. Hope someone has an answer for me. Thanks
twolfekc said:
I havent found a thread that actually answers this question straight forward. Please dont say search the forum because i have. I just need something to make the best out of my phones battery because i need to go ALONG time without plugging in my phone. Hope someone has an answer for me. Thanks
Click to expand...
Click to collapse
I have had exceptional battery life using BEASTMod.
Just my opinion
they are all good imo, im currently using gingersnap rom, has the faux kernel and i get over 20 hours of some what heavy use, and so it went with juggernaut, beast mod, and bombardier.
but the faux kernel has proved to be smoother and more efficient imo, perhaps slightly better battery.
hope i could help
I like Juggernaut + Bullet.
I am trying to make the most of my battery by:
-underclocking to 384-16xx
-turning on Battery Saver
-running Juice Defender
Anyone know how to undervolt on Bullet?
I am a heavy battery user. I use my phone all day constantly on Netflix (through Wifi) and listening to music with web surfing. I get about 16 hours on it everyday and come home with 4%-30%. It is very odd on why my battery percentage is such a big range. Screen is on like half the day. I really can not complain about this battery.
I am trying to figure out the best setting on tuner pro for dewizzed 2.0. I am only getting like 6 to 8 hours on my phone. When I've seen others get close to 24 with light to moderate use. The rom is Dewizzed 2.0, and I know the some people have the same rom while using tuner pro. I would ask the dev in the devolpment section, but I don't have permissions to do so. Also Hello everyone in xda. I am a long time visitor since the G1 days. I made this account a long time ago, but recently got tired of touchwiz, and decided to give it the boot lol.
Oreo13 said:
I am trying to figure out the best setting on tuner pro for dewizzed 2.0. I am only getting like 6 to 8 hours on my phone. When I've seen others get close to 24 with light to moderate use. The rom is Dewizzed 2.0, and I know the some people have the same rom while using tuner pro. I would ask the dev in the devolpment section, but I don't have permissions to do so. Also Hello everyone in xda. I am a long time visitor since the G1 days. I made this account a long time ago, but recently got tired of touchwiz, and decided to give it the boot lol.
Click to expand...
Click to collapse
I am running Dewizzed 2.0 with Synergy kernel and using System Tuner Pro, 1.62max 384min, 384max and 192min with screen off and am not UV because Synergy is already UV. Getting well over 21 hours of use, light to moderate usage,
Sounds like you have a app that is using a lot of battery.
adclem said:
I am running Dewizzed 2.0 with Synergy kernel and using System Tuner Pro, 1.62max 384min, 384max and 192min with screen off and am not UV because Synergy is already UV. Getting well over 21 hours of use, light to moderate usage,
Sounds like you have a app that is using a lot of battery.
Click to expand...
Click to collapse
Thanks I was looking into Synergy, but I heard there was a noticeable lag with that kernel. Could be wrong though. I really do appreciate your help. Lol. If I'm correct I believe you are a mod here.
Sent from my SGH-T989 using xda premium
Oreo13 said:
Thanks I was looking into Synergy, but I heard there was a noticeable lag with that kernel. Could be wrong though. I really do appreciate your help. Lol. If I'm correct I believe you are a mod here.
Sent from my SGH-T989 using xda premium
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I noticed a bit of lag when I first flashed Beast Mod w/Synergy. Try this before you flash, it worked for me and my phone is buttery smooth. Boot into recovery wipe cache 3 times, wipe dalvik 3 times. Then go into advanced, then mounts and storage. Format system. Flash synergy, then fix permissions. Reboot, enjoy. Also Im running zepplinrox's V6 supercharger script. That helps out with smoothness too!
Use faux kernel with fauxclock app. Max 1.5 min 384 then max 384 min 384 with screen off
seanyuan62 said:
Use faux kernel with fauxclock app. Max 1.5 min 384 then max 384 min 384 with screen off
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Can i use this for the GT I9000? [Galaxy S1]
EskDroid said:
Can i use this for the GT I9000? [Galaxy S1]
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Click to collapse
No you can't.
Sent from my SGH-T989 using xda premium
well the best thing to do for any rom is under volt and min the cpu speed i think ginger snap is good for both kernel and rom
Best battery, bombardier 3.0+synergy V.10 for extra battery life I use juice defender, 1day and change with moderate usage.
Welcome to the DARKSIDE
Hi guys!
This One X is very performing smartphone, games are really pretty... But I can stand that battery problem! I've tried so many rom, using setcpu for ondemand governor of the Tegra3... But I still not have so many battery life!
Can you guys suggest how rom, kernel or something else can save my battery?
Generic suggestions about this problem... Now I'm using Jdroid exodized 3.0.3 with bricked kernel v0.2, but battery is so draining... 63 % of battery with 1.37 hours of screen.. 4 h 22 min on it! =(
Hi!
I see a lot of people complaining about battery life, but if you take a look around you'll find the thread where people posted their battery usage. Me - I'm using rooted OneX running the stock ROM and am more than satisfied as far as battery life goes. I do 15 hours with ease. If I try to save it it usually lasts for more than 24 hours. Maybe you could try stock rom + root ... maybe a little underclock? I've been hearing underclock is quite the juice saver.
Hi,
I am the same I have tried custom Rom's but they claim to improve battery life but they just move the tegra 3 powersaving driver into the correct place!
I have a unlocked O2 HTC One X with O2 Rom and flashed battery fix and rooted the device!
Using this thread: http://forum.xda-developers.com/showthread.php?t=1597227
I have managed to setup a shortcut using widgets on the screen to select how many cores I want to use. I find that using one core clocked at 1.5GHz is fast enough and I don't have much lag! This has helped my battery massively! This is because O2 still haven't pushed through the HTC updates yet!
And also using this thread: http://forum.xda-developers.com/showthread.php?t=1630200
I flashed this using CMW and this has also helped.
I also find disabling some stock apps using App Managment in Settings, also using CPU spy from the Play Store and Battery Usage in settings. I can find the apps that use the most CPU power then uninstall or limit their usage (maybe using the internet instead of a dedicated app) this then has the phone stay in Deep Sleep for longer. I can easily get through 24hrs without having to try to save battery at all! I sometimes have almost got two days without charging!
Another tip is in the Usage app you can Restrict Background data over the network although when you connect to your WiFi it enables it again. Although it is meant to help save your Data it can also help your Battery Life.
Hope this helps!
Steven
Thanks for the answer!
I noticed that, in this Rom that I'm trying, I've the Screen that consume a lot of battery, even in the lowest brightness mode. Not using WiFi, 3g data, autosync, nothing, only a lot of text message received and sent. I think that this S-LCD2 consume a lot of battery or maybe the software of HTC, this time, is a loot poor of balance with this expensive hardware.
Do you think I can improve battery life with the tips that you said? I'm using this ROM right now http://forum.xda-developers.com/showthread.php?t=1597778.
Setting CPU to ondemand governor 304 mhz min and 1.5 ghz doesn't help me? I must disable some cores? I can give it a try, hope that this tips can be made in this AOSP Senseless Rom.
stevepork said:
Hi,
I have a unlocked O2 HTC One X with O2 Rom and flashed battery fix and rooted the device!
Using this thread: http://forum.xda-developers.com/showthread.php?t=1597227
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The link in which I can download the correct NvCPLSvc.apk in that thread doesn't work
Screen will always be the biggest battery drain if you are using the phone.
Sent from my HTC One X using xda premium
joshnichols189 said:
Screen will always be the biggest battery drain if you are using the phone.
Sent from my HTC One X using xda premium
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I'm asking myself [ and you ] if this screen consume really a lot amount of battery... Or there is some problem with my one x... Reaching the 3+ hours screen on is a good result, but in a 15 h battery day life, I hope... Maybe I can reach disabling a couple of processors
Don't worry about the screen, it will always take a lot of power whatever you do! It isn't worth messing with it.
You don't need to mess with the CPU although personally it does make a diffrence to the battery, I don't notice it too unless I am gaming!
Maybe an app is preventing your phone from going to deep sleep whilst the screen is off
Try using this app: https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy&hl=en
If it says that your phone hasn't been in deep sleep, We need to try and find the culprit. Once you have done this maybe post back and I might be able to help you sort this out! It took me a while as I had this problem but it was definatly worth the effort!
Try looking in battery in the settings and see if there are any apps that are using a lot of power (maybe take a screen shot) and also try in Data Usage, there maybe apps using the Internet whilst you aren't using the phone. This also wastes the battery. If you restrict background usage (only on certain apps) it will only use the Internet in the background whilst you are connected to wifi only. Facebook is a good example!
Hope this helps
Steven
If you don't understand anything please say, I know my explanations are awful but I will try my best! I think I have changed everything here to fit your rom!
The rom itself although you or the developer know this but the overall system could be causing a problem! (just a theory!)
stevepork said:
Don't worry about the screen, it will always take a lot of power whatever you do! It isn't worth messing with it.
You don't need to mess with the CPU although personally it does make a diffrence to the battery, I don't notice it too unless I am gaming!
Maybe an app is preventing your phone from going to deep sleep whilst the screen is off
Try using this app: https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy&hl=en
If it says that your phone hasn't been in deep sleep, We need to try and find the culprit. Once you have done this maybe post back and I might be able to help you sort this out! It took me a while as I had this problem but it was definatly worth the effort!
Try looking in battery in the settings and see if there are any apps that are using a lot of power (maybe take a screen shot) and also try in Data Usage, there maybe apps using the Internet whilst you aren't using the phone. This also wastes the battery. If you restrict background usage (only on certain apps) it will only use the Internet in the background whilst you are connected to wifi only. Facebook is a good example!
Hope this helps
Steven
If you don't understand anything please say, I know my explanations are awful but I will try my best! I think I have changed everything here to fit your rom!
The rom itself although you or the developer know this but the overall system could be causing a problem! (just a theory!)
Click to expand...
Click to collapse
You're too fine with me steven, thanks!
I've downloaded Cpu Spy and it says that my one x has been in deep sleep for 70 % of time, so there is no problem with some apps doing something during screen off. My problem is that when I'm using all 4 cores, without internet via wifi or 3g, without autosync, nothing at all, and screen at lowest brightness, there is still a drastic battery drain while I'm using only Message app a lot. I don't wanna think that my HOX have a fault battery, but how can I test and prove it ? I don't know if there is a program, app or test for doing this thing.
Now I'm with that ROM Senseless AOSP ICS, I will try next charge with two cores actives only and view how much I can stay with that SetCpu settings. I'm using this settings: 101% Battery <, CPU Max 1Ghz to 51Mhz and priority 100, governor ondemand ; screen off, CPU Max 1Ghz to 200 mhz and priority 100, governor ondemand. I'll give you the result soon.
you need to give it time to settle the battery mate. i manage to go a day or two and have like 3 hours screen on time and that is with everything on. if you need any help send me a PM mate and i see what i can do to help you. and i would not use SetCpu for now i am using No-Frills. And switch from ondemand to Interactive. and that is with 1.5Ghz as max and 100mhz mininum
Goku80 said:
you need to give it time to settle the battery mate. i manage to go a day or two and have like 3 hours screen on time and that is with everything on. if you need any help send me a PM mate and i see what i can do to help you. and i would not use SetCpu for now i am using No-Frills. And switch from ondemand to Interactive. and that is with 1.5Ghz as max and 100mhz mininum
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Click to collapse
I agree that you should not use set CPU although you are best using ondemand as that is only using the amount of power you need, interactive keeps the speed high to increase the overall speed. (not good for battery life) also maybe, my mothers Samsung Galaxy S2 had battery problems and she got 6hrs of battery out of her phone at max, she always carried her charger around.
I calibrated the battery without using any software, I just fully charged the device and left video/audio/maps on to get rid of the battery as fast as I could and then fully charged the device. All I am trying to say is give this a shot (I did this when I first got my phone) she now gets on average 2days battery life! I know that it can take ages but it is defiantly worth the effort!
Hope this helps
Steven
Also, how do you find that ROM it looks great. I think I might try it!
stevepork said:
I agree that you should not use set CPU although you are best using ondemand as that is only using the amount of power you need, interactive keeps the speed high to increase the overall speed. (not good for battery life) also maybe, my mothers Samsung Galaxy S2 had battery problems and she got 6hrs of battery out of her phone at max, she always carried her charger around.
I calibrated the battery without using any software, I just fully charged the device and left video/audio/maps on to get rid of the battery as fast as I could and then fully charged the device. All I am trying to say is give this a shot (I did this when I first got my phone) she now gets on average 2days battery life! I know that it can take ages but it is defiantly worth the effort!
Hope this helps
Steven
Also, how do you find that ROM it looks great. I think I might try it!
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Click to collapse
if it is me you are asking about the rom mate it is really good highly recommend it
I don't know guys... My phone without two cores seems to have more battery with setcpu on demand declocked at 1 ghz... But I mean, this screen... Lowest brightness, consumes a lot... Wanna try some other roms, like X Touch Xtreme or InsertCoin =)
Goku80 said:
you need to give it time to settle the battery mate. i manage to go a day or two and have like 3 hours screen on time and that is with everything on. if you need any help send me a PM mate and i see what i can do to help you. and i would not use SetCpu for now i am using No-Frills. And switch from ondemand to Interactive. and that is with 1.5Ghz as max and 100mhz mininum
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Click to collapse
cant get over 2 and 20mins screen time before my battery dies.
i dont play games just texting,calling,browsing and a bit gps using..
i get 12-15 hours but cant get a good screen time
patomo09 said:
cant get over 2 and 20mins screen time before my battery dies.
i dont play games just texting,calling,browsing and a bit gps using..
i get 12-15 hours but cant get a good screen time
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Click to collapse
go into settings-sound and untick the lockscreen sounds and untick the touch keypad sounds to. come out and reboot the phone and charge...let me know if you have those two options ticked
Goku80 said:
go into settings-sound and untick the lockscreen sounds and untick the touch keypad sounds to. come out and reboot the phone and charge...let me know if you have those two options ticked
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What is this meant to do!!
And thanks, I am going to try that ROM now, just backing up mine now!
stevepork said:
What is this meant to do!!
And thanks, I am going to try that ROM now, just backing up mine now!
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Click to collapse
What, The Senseless I've meant? Tell me what you think!
P.s. Seems that the Leedroid 6 Rom with Franco kernel it's a good couple for battery life. Read this one, post #33 : http://forum.xda-developers.com/showthread.php?t=1648687&page=4
In this Rom, The Jdroid Exodized, I can't try the HTC Battery Test. When I'm trying new one Rom with sense, I will keep in mind to do that.
In the mean time post your suggestions about other roms or other tips for this tooooo much powerful phone =)
stevepork said:
What is this meant to do!!
And thanks, I am going to try that ROM now, just backing up mine now!
Click to expand...
Click to collapse
it is meant to stop the audioout_3 wakelock from draining battery while the screen is off. install betterbatterystats. leave all your stuff in sounds ticked..then charge your battery to the full and seee what i mean once you start testing the battery
Goku80 said:
you need to give it time to settle the battery mate. i manage to go a day or two and have like 3 hours screen on time and that is with everything on. if you need any help send me a PM mate and i see what i can do to help you. and i would not use SetCpu for now i am using No-Frills. And switch from ondemand to Interactive. and that is with 1.5Ghz as max and 100mhz mininum
Click to expand...
Click to collapse
Sorry goku, I want to ask you if you reached the point of 3 hours screen on with everything on, with a day or two with battery! I read that you're using leedroid v 6 with bricked kernel v 0.3, how is battery life with this software? Thanks for the answer!
VillainROM v2 + Franco Kernel.
Sent from my HTC One X using XDA