What is in your opinion, the best kernel with performance and battery life?
gigermunit said:
What is in your opinion, the best kernel with performance and battery life?
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WellI've had x99's kernels recommended to me several times whenever I've jumped back to froyo.
Currenting went from Tiamat to ScarySUV, Tiamat seems high in performance but ScarySUV saves a little bit more battery.
Stock CM7 kernel max CPU at 1.5GHZ, min CPU 200mhz, runs great.
Credit: Jesusice
Right now I'm loving Scary's kernels. His links in his post are dead though .
VICODAN said:
Stock CM7 kernel max CPU at 1.5GHZ, min CPU 200mhz, runs great.
Credit: Jesusice
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Have you noticed a difference in battery life? It's probably in my mind but I swear my battery life has been better since I pushed up the max to 1.5ghz from stock.
^ Shift Faced
jesusice said:
Have you noticed a difference in battery life? It's probably in my mind but I swear my battery life has been better since I pushed up the max to 1.5ghz from stock.
^ Shift Faced
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I'm still on sparksco's kernel, but I also did noticing a couple more hours out of battery life ocerclocked to 1.5
I found that strange but nice. Phone tends to overheat though so I keep it at 1.2
Imo, sparksco's kernel is the besy by far with performance and battery life.
Evo SHIFT
Enraged21 said:
I'm still on sparksco's kernel, but I also did noticing a couple more hours out of battery life ocerclocked to 1.5
I found that strange but nice. Phone tends to overheat though so I keep it at 1.2
Imo, sparksco's kernel is the besy by far with performance and battery life.
Evo SHIFT
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Whats your range on life? I get about 17-18 hours on scarysuv with extreme heavy use.
gigermunit said:
Whats your range on life? I get about 17-18 hours on scarysuv with extreme heavy use.
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yeah ill usually get about 20hrs. Moderate usage. That's with 3g off and wifi on.
Best I got was 34 hrs before.
ScarySUV doesn't really help my battery life. But I never wiped battery stats when trying that kernel. I might do that and see what I can get.
When I'm on sparkscos kernel with 3g on all day, the worst ill get is about 10 hrs with heavy usage.
Evo SHIFT
I get the same with sparks, scarysuv gives me decent about with amazingly heavy use but battery stats never done so I'm currently stay at 35% for about an hour and a half now.
jesusice said:
Have you noticed a difference in battery life? It's probably in my mind but I swear my battery life has been better since I pushed up the max to 1.5ghz from stock.
^ Shift Faced
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Battery life is WAY better. Now if I could only fix my GPS. But yeah forgetting to charge my phone every night or all day at work doesn't feel like as big of a deal right now.
im running the warm synergy rom on my shift, is there any good kernels thatll run with that? id really like to get my shift oc'd and still use this rom. im used to using samsung garbage which is completely different from the shift.
-somebody- said:
im running the warm synergy rom on my shift, is there any good kernels thatll run with that? id really like to get my shift oc'd and still use this rom. im used to using samsung garbage which is completely different from the shift.
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There's no custom kernels for Gingerbread Sense ROMs. STILL waiting on HTC to releasevthe source code.
Sent from Gingerbread Speedy 4G
crump84 said:
There's no custom kernels for Gingerbread Sense ROMs. STILL waiting on HTC to releasevthe source code.
Sent from Gingerbread Speedy 4G
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yeah it all clicked after i posted the question but was too lazy to come back and delete it, thanks though
Related
Hello I have run both the stock cm7 and cattleprods 4.3.1 with smartass
Even going as far as to use SetCPU profiles to reduce CPU to 245 min/Max on screen lock. Im able to squeeze 11-12 hours with decent usage
from what I unslderstand reading the lord UV kernal people are lacking hsupa which is something I rather like. And while im ok with 12hours usage if something unexpected it long dinner party after work, im SOL
Any help or tips would be great
Thanks
Drew
Sent from my Desire HD using XDA App
HSUPA seems to be hit or miss on the LorDmod kernel which is strange because it's based off the CM7 kernel by Kali-. I changed my APN and my HSUPA speeds came back, at least what's normal for me in my area (3.5mbps down/2mbps up).
I was pulling a little over 48 hours out of the -25mV undervolt BFQhs version before it needed a charge or it wouldn't last the next day. I'm currently running the Pinky Ultra Undervolt version and will see what kind of battery life I can pull out of it.
Wrong forum for this. It should be in general but the lordmod kernel probably isn't the hsupa killer it was probably the radio swap I did. I fixed it but it was a PITA!
Sent from my HTC Inspire 4G running CyanogenMod 7 using Tapatalk.
HSUPA seems to be hit or miss on the LorDmod kernel which is strange because it's based off the CM7 kernel by Kali-. I changed my APN and my HSUPA speeds came back, at least what's normal for me in my area (3.5mbps down/2mbps up).
I was pulling a little over 48 hours out of the -25mV undervolt BFQhs version before it needed a charge or it wouldn't last the next day. I'm currently running the Pinky Ultra Undervolt version and will see what kind of battery life I can pull out of it.
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Can I get a little assistance? I read throughout the your thread and the one u linked. There are about 15 different kernals and UV zips
Thanks. Im really interested in trying this out
Drew
Sent from my Desire HD using XDA App
Mustang302LX said:
Wrong forum for this. It should be in general but the lordmod kernel probably isn't the hsupa killer it was probably the radio swap I did. I fixed it but it was a PITA!
Sent from my HTC Inspire 4G running CyanogenMod 7 using Tapatalk.
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Sorry I couldent figure which forum would be most appropriate
anyone can move it if they are so inclined.
Drew
Sent from my Desire HD using XDA App
helushune said:
HSUPA seems to be hit or miss on the LorDmod kernel which is strange because it's based off the CM7 kernel by Kali-. I changed my APN and my HSUPA speeds came back, at least what's normal for me in my area (3.5mbps down/2mbps up).
I was pulling a little over 48 hours out of the -25mV undervolt BFQhs version before it needed a charge or it wouldn't last the next day. I'm currently running the Pinky Ultra Undervolt version and will see what kind of battery life I can pull out of it.
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Do you just flash the lordmodV4.4.1-BFS-BFQ.zip file in recovery?
What do you do with lowervoltages-25.zip?
Thanks for the assistance this will be my first UV type kernel
Drew
drewdatrip said:
Do you just flash the lordmodV4.4.1-BFS-BFQ.zip file in recovery?
What do you do with lowervoltages-25.zip?
Thanks for the assistance this will be my first UV type kernel
Drew
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Wipe Cache and load the 2 .zip files just like a ROM. Hopefully you won't lose HSUPA like I did (I still think it was the radio swap but I refuse to try this again as it was a pain to fix).
Sounds good. Ill report back with my findings regarding the HSUPA and overall batt improvements.
Thanks
Drew
drewdatrip said:
Sounds good. Ill report back with my findings regarding the HSUPA and overall batt improvements.
Thanks
Drew
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I'll tell you the -50mV kernel mod froze the phone numerous times when opening an app to where I had to pull battery. The -25mV mod didn't help at all for my battery life. My phone drained same as always which is terrible but not great either.
drewdatrip said:
Can I get a little assistance? I read throughout the your thread and the one u linked. There are about 15 different kernals and UV zips
Thanks. Im really interested in trying this out
Drew
Sent from my Desire HD using XDA App
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Click to collapse
I'd say go with BFQhs CFS or the V(R) I/O flavor (edit: scratch that, looks like he pulled the VIO one until tomorrow), they're supposed to be faster than the others. The non-undervolted kernel might give you fine battery life so there's a possibility you won't need to undervolt at all. Also, flashing an undervolt patch is optional.
Unlike Mustang, my phone responded extremely well to the -25mV but seemed to go back to typical drain when I switched over to -50mV. And it seems like it's enjoying the Pinky ultra undervolt so far. Like LorDmod says, try them out and see what works.
Flashing the kernel's simple,
Do a backup
Reboot in to recovery
Clear /cache
Clear Dalvik cache
Install kernel zip
Install undervolt zip (optional)
Reboot and enjoy
This is just my experience - during extensive testing for my APN modification thread I ran multiple versions of lordmod and never lost HSUPA speeds from the kernel itself. Any loss of speeds were due to other issues which were identified and corrected.
henrybravo said:
This is just my experience - during extensive testing for my APN modification thread I ran multiple versions of lordmod and never lost HSUPA speeds from the kernel itself. Any loss of speeds were due to other issues which were identified and corrected.
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Yeah like I said I'm 99.9% sure it was the change in radio that did me in but it just so happened to be just before flashing the kernel and I didn't notice till the next day I lost HSUPA. I personally will stick with stock CM7 kernel just because I messed with my own head lol.
I just flashed the kernal last night with the -25. HSUPA is still intact. Ill report back on Bat life
Drew
helushune said:
Unlike Mustang, my phone responded extremely well to the -25mV but seemed to go back to typical drain when I switched over to -50mV. And it seems like it's enjoying the Pinky ultra undervolt so far. Like LorDmod says, try them out and see what works.
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I have only tried -50mV with the latest LordMod which after 2 days is giving about same battery life as stock CM7 (about 20-24hr with moderate use). I cannot explain how -25mV gave you better battery life. I don't understand how much the other 2 version undervolts.
As a whole now tried OC/UV on both the Captivate and the Inspire, I have not noticed a significant difference in battery life with either of these phones. Also it seems like all the ROMs give me about the same battery life, and the whole thing about re-calibrate your battery if you don't flash with a full battery hasn't held up for me either. I can flash a new rom with 30% battery or 100% my battery drain remains unchanged.
gordec said:
I have only tried -50mV with the latest LordMod which after 2 days is giving about same battery life as stock CM7 (about 20-24hr with moderate use). I cannot explain how -25mV gave you better battery life. I don't understand how much the other 2 version undervolts.
As a whole now tried OC/UV on both the Captivate and the Inspire, I have not noticed a significant difference in battery life with either of these phones. Also it seems like all the ROMs give me about the same battery life, and the whole thing about re-calibrate your battery if you don't flash with a full battery hasn't held up for me either. I can flash a new rom with 30% battery or 100% my battery drain remains unchanged.
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Click to collapse
My experience mirrors yours. No matter where my battery is when I flash a ROM the drain remains the same. I've also done the whole wipe of battery stats and no difference either. It lasts me long enough as I charge it overnight anyways while I sleep so oh well I'm not too worried about it anymore really.
I recently removed the battery percent from the status bar. All I ended up doing was obsessing over it and had to see where it was all the time. So now I just use the gauge and feel better about the battery lol and not even focus on battery too much unless I'm away from my charger for an extended period of time.
I use lord mod 4.4 and I have hsupa. I never lost it.
Sent from my Inspire 4G using XDA Premium App
Mustang302LX said:
I'll tell you the -50mV kernel mod froze the phone numerous times when opening an app to where I had to pull battery. The -25mV mod didn't help at all for my battery life. My phone drained same as always which is terrible but not great either.
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Click to collapse
That is because your device can't handle it, every device handles it differently.
As an example, my device handles UUV fine, but when attempting to use PUV it boots, but with any random reboots and application FCs.
NikolaiT said:
That is because your device can't handle it, every device handles it differently.
As an example, my device handles UUV fine, but when attempting to use PUV it boots, but with any random reboots and application FCs.
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Right which sucks cause I wanted to try the others lol. Oh well I guess.
Sent from my HTC Inspire 4G running CyanogenMod 7 using Tapatalk.
gordec said:
I have only tried -50mV with the latest LordMod which after 2 days is giving about same battery life as stock CM7 (about 20-24hr with moderate use). I cannot explain how -25mV gave you better battery life. I don't understand how much the other 2 version undervolts.
As a whole now tried OC/UV on both the Captivate and the Inspire, I have not noticed a significant difference in battery life with either of these phones. Also it seems like all the ROMs give me about the same battery life, and the whole thing about re-calibrate your battery if you don't flash with a full battery hasn't held up for me either. I can flash a new rom with 30% battery or 100% my battery drain remains unchanged.
Click to expand...
Click to collapse
Trust me, it makes absolutely no logical sense to me either. It seems to really like the PUV version as well so I'm not complaining.
For me, there is a noticeable difference between the stock kernel and undervolting. Stock CM7, my phone drains at around 3% per hour. Undervolted, it's slightly less than 1% per hour and possibly even better with PUV.
With the CFS BFQhs and -25 UV I got another hour and change. I feel like I used it the same maybe more. Im gonna try another one of his kernel and maybe the -50 or UUV see if NY device can hang with it.
Sent from my Desire HD using XDA App
Hello, recently switched from my epic 4g to an evo and now to a nexus s 4g. I am currently running cyanogenmod7 with the netarchy 1.3.9 cfs kernal. I rooted the instance i got the phone so i never found out how stock rom battery life is. Anyhow what do you think the best combination of rom/kernal for battery life is?
Try them all and see what works for you. Just like the Evo, the Nexus has finicky hardware and all the different Rom Kernel combos work differently with different phones. For example, I can't use Matr1x at all. Phone has areas that stop working and gets real laggy but others love it.
|NeXuS S 4G|
I've been running the NS4G stock since the day I got it and the battery is AMAZING! But I'm comparing it to my previous Android phones, Hero (battery life was OK) and EVO (battery life was horrendous!)
I'm ready to root the Nexus and I'm hoping that none of these custom ROMs mess w/ my current battery life..
Stock the battery is awesome I've had this phone for a month and still can't mimmick it.. but on my rooted Evo still had better battery life than this phone I stretched it to 37h 49m but.. and using matrix I get dead spots on the center of the screen every now and then.
Sent from my Nexus S 4G using XDA Premium App
This should be in Q/A....
But to the point I've been using CM7 and Netarchy and it easily lasts through the day. Usually the phone leaves the charger around 8~AM and by 9PM-12AM when I plug it in for the night it's usually above 50 percent, sometimes down to 30-40 if I used it a lot.
Usage patterns will determine the battery life more then anything else. Don't Overclock or go crazy on background updates and the S will treat you right
typeadam said:
I've been running the NS4G stock since the day I got it and the battery is AMAZING! But I'm comparing it to my previous Android phones, Hero (battery life was OK) and EVO (battery life was horrendous!)
I'm ready to root the Nexus and I'm hoping that none of these custom ROMs mess w/ my current battery life..
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Click to collapse
what did you do in that 37hour battery life of the evo? leave it on standby? lolll.. which rom/kernel were you using?
y2bangali said:
what did you do in that 37hour battery life of the evo? leave it on standby? lolll.. which rom/kernel were you using?
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You quoted the wrong person lol.. Honestly I used it, just didn't sync anything and turned off the 3g by unchecking the enable always mobile. had Calkulins roms that undervolts, Netarcys beautiful 4.3.2 cfc suv no havs rom .. all results vary of course through person to person.. I'm not constantly on the phone and crying that it can't last more than 6 hours... the last hour of it i was playing street fighter on the snes emulator as well.
xjreyes said:
You quoted the wrong person lol.. Honestly I used it, just didn't sync anything and turned off the 3g by unchecking the enable always mobile. had Calkulins roms that undervolts, Netarcys beautiful 4.3.2 cfc suv no havs rom .. all results vary of course through person to person.. I'm not constantly on the phone and crying that it can't last more than 6 hours... the last hour of it i was playing street fighter on the snes emulator as well.
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lmaoo whoa what a fail.. anyways.. so your 3g was turned off the whole time? don't really know that many roms about the evo cuz I have an epic and my bro has a nexus s 4g.. I love the epic and it has great roms/kernels/battery life but when i look at all the roms for evo i feel like im missing out.. cyanogen and miui man.. those are what i want.. the most i went with my epic with 3g on the whole time was about 27hours..
EDIT: actually running on 30+ hours now on the epic with 40% battery left..
I use my ns4g pretty heavily so I need a rom and kernel optimized for battery life. I'm looking for 3+ hours screen on time, something the ics roms/kernels I've had havent quite delivered. i dont wanna downgrade to gb, but I'd like to find a good combo of battery life and stability...
TheMachoMidget said:
I use my ns4g pretty heavily so I need a rom and kernel optimized for battery life. I'm looking for 3+ hours screen on time, something the ics roms/kernels I've had havent quite delivered. i dont wanna downgrade to gb, but I'd like to find a good combo of battery life and stability...
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Click to collapse
try this ics kernel, http://goo.gl/QAuKi its Trinity TEUV(TEI6S). its undervolted, underclocked at 880mhz, and its bus/gpu is overclocked 10% at 220mhz. its fast and great on battery. i use it with cm9, but it should be good with any ics rom
You don't even know lol ive tried and tested that decent battery but I can't live without the mods... solid performance tho
Sent from my Nexus S 4G using xda premium
With all the mods, they r all good as well (icup speedy, matr1x, sg-uv etc.). The new franco.kernel is released and it runs very nice. It doesn't have mods yet but the battery life and performance are super. Also like simms said, the barebones trinity kernels are the best in battery life.
I'm running NexusBeam with franco's latest and I got like 25 hours of battery after average use.
Beamed from my Nexus S using XDA app
simms22 said:
try this ics kernel, http://goo.gl/QAuKi its Trinity TEUV(TEI6S). its undervolted, underclocked at 880mhz, and its bus/gpu is overclocked 10% at 220mhz. its fast and great on battery. i use it with cm9, but it should be good with any ics rom
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Click to collapse
TEUV All the way for battery performance
Matr1x v15.0 is out, has all the features and is undervolted.
I get 20-25 hours out of battery with around 4-5 hours screen on time.
Do you think using running CyberGR-MOD|NS.NGN ICS with Matr1x 14.5CFS, i could get decent battery life? i'm asking cuz i want to install ROM on Gf's phone, she still running CM7 from when i did last time, but i don't want to put a rom that lacks features. i want one feature rich that will not suck on battery life
I can't get over 2 hours screen on time MAX at all anymore. I'm running Peter Alfonso's Bugless Beast GB with GlaDOS 1.12 kernel undervolted to 880 MHz and 20% screen brightness. Even with a new Battery and a full wipe and clean install I still get terrible battery life. Anybody have any ideas? I'm dying here. Is my phone broken?
As the title says, Which Rom Do you recommend for good battey life and a Bit performance too ?
Honestly I'm pretty happy with miui sense based,I get pretty much always through the day with pretty good use.
Currently on 2.7.20
Sent from my HTC One S using xda premium
They are all the same. I do recommend mj's kernel though.
WCCobra said:
They are all the same. I do recommend mj's kernel though.
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For battery life? isnt mdj's kernel overclocked? (GPU&CPU) Stock better i think.
Yes, it is overclocked but it can be lowered to 1.5 and has been tweaked to provide better battery life.
And its also known to corrupt internal storage
WCCobra said:
Yes, it is overclocked but it can be lowered to 1.5 and has been tweaked to provide better battery life.
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But GPU have to stay overclocked
I haven't experienced any corrupt internal storage issues with the kernel. I suppose that is part of the risk with flashing anything though.
adakaya1994 said:
But GPU have to stay overclocked
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Click to collapse
You can always flash back to the stock kernel. I was also a little worried that OC'n everything would drain battery like crazy, but I easily get 1-2 days out of my phone. The biggest battery drain comes from the screen. If you're playing a game, browsing the internet, or anything else that requires the screen to be on while using the device... it doesn't matter if your processor is unclocked to 800Ghz, you'll only get a few hours (3-5) of battery life. There is no rom or kernel that is going to fix that.
If you think about it, overclocking the processor will allow you to do things faster and minimize the on-screen time.
Hi, ive been searching trough isc roms and kernels trying to find one with a good battery life, but there isnt, they all talk about customizations, power, performance but not about battery life. I flashed CM9 with its own kernel and its nice, but it got crashed some times when i was websurffing and the battery life gets like 13hrs of standby and 3 hrs of usage (wifi, network, display), so i went back to GB stock. im not sure if its an isc problem or just becuase of CM. Well id like to know if there´s an ICS rom or kernel that gives me atleast 24hrs of standby and a good stability.
And what about the CM9 crashes?, its isc´s bugs?
Im wating for a JB release, as it seems to be bettter than ICS. Thanks for reading , and sorry for this questions, is just that xda is the best place to find information as im a newbie in android c:
try the hefe kernal or one of the newer ones posted by team Fahq. Might help with stability.
Then flash the battery mod posted by itzik2sh. That made a very noticeable difference for me.
http://forum.xda-developers.com/showthread.php?t=1985073
I was running ultragen with hefe kernel+itzik2sh's battery mod and was getting very very good battery life and the phone was stable.
Also changing the governor to SmartAssV2 can result in great battery life, even if my phone is clocked to 1.2 or 1.4 GHz.
But if you do not understand overclocking, do not try it, I read a couple articles before I actually OC'ed my phone.
If you want performance and battery life pertaining to kernel, you can try Hefe or Lightning Zap.
Other than that, you can try tweaks around OUR forums and see the results. You can also install Pimp My Rom to install tweaks.
th3controller said:
Also changing the governor to SmartAssV2 can result in great battery life, even if my phone is clocked to 1.2 or 1.4 GHz.
But if you do not understand overclocking, do not try it, I read a couple articles before I actually OC'ed my phone.
If you want performance and battery life pertaining to kernel, you can try Hefe or Lightning Zap.
Other than that, you can try tweaks around OUR forums and see the results. You can also install Pimp My Rom to install tweaks.
Click to expand...
Click to collapse
, dont worry about overclock, i know all the risks and even CM9 from team acid gives you that option. But just let me know man, what is a governor?, never heard about that, and how much time you got of battery with that?
adaltavo said:
, dont worry about overclock, i know all the risks and even CM9 from team acid gives you that option. But just let me know man, what is a governor?, never heard about that, and how much time you got of battery with that?
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Click to collapse
This thing called google brought me to a link to explain governors, so I thought I was paste it for you, even though in the time to type in your question you could googled it yourself.
http://forum.xda-developers.com/showthread.php?t=2005306
As to say how much battery life? Doing what? On standby? With the screen on full brightness playing GTA? Connected to data all the time?
There is no answer to that, because everyone uses the phone differently. Obviously if I say I get 2 days out of my phone and someone else gets 2 hours, maybe I only sent 15 txt messages and they watched HD Youtube off data for 2 hours while their GPS was on.
Wifi and GPS use a lot of battery when always leave on. Turn it off when u don't need it. Hefe kernel seems to help with the battery drainage issue.
Sent from my SGH-T959V using xda premium
getochkn said:
This thing called google brought me to a link to explain governors, so I thought I was paste it for you, even though in the time to type in your question you could googled it yourself.
http://forum.xda-developers.com/showthread.php?t=2005306
As to say how much battery life? Doing what? On standby? With the screen on full brightness playing GTA? Connected to data all the time?
There is no answer to that, because everyone uses the phone differently. Obviously if I say I get 2 days out of my phone and someone else gets 2 hours, maybe I only sent 15 txt messages and they watched HD Youtube off data for 2 hours while their GPS was on.
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Click to collapse
Dont get mad man. About the search, ive done that, but here i can find a better and smaller answer. And about the battery,as you suere read in my first post upside i was saying in standby and a light use, and how much it lasted for me (a very short timefor a new battery). Anyways, thanks for the link .
And thanks mike y, Ill try out your combination.
I'm currently on UltraGen with Hefe-KOD kernel. Great battery life with good performance. Attached screen shots is with lite usage. Came from AOKP Milestone 6 latest build. Great battery life as well. Will probably go back to AOKP in a few days.
╰(◣﹏◢)╯
DragnzKlaw said:
I'm currently on UltraGen with Hefe-KOD kernel. Great battery life with good performance. Attached screen shots is with lite usage. Came from AOKP Milestone 6 latest build. Great battery life as well. Will probably go back to AOKP in a few days.
╰(◣﹏◢)╯
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Thats a really great battery life . I have another question, that battery life is because Hefe Kernel or Ultragen?
adaltavo said:
Thats a really great battery life . I have another question, that battery life is because Hefe Kernel or Ultragen?
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Click to collapse
That battery life is because he doesn't use his phone.
Ive noticed of that, but even when I was on CM9 i got only 15 hrs on standby, either way, what thing really provides that battery life?, Ultragen or Hefe kernel?