Hello.
I'm looking for really good kernel for my phone. I've 2.6.39.4 kowalski-exp and battery life was horrible. I used my phone for 4h and now it's on 19%. Can someone tell me some really good kernel that supports Jelly bean and good battery life? Please help
Can you post your battery usage screen shot or if you have BBS installed please screenshot of BBS? That 4 hours phone usage that you are mentioning, is that 4 hours of voice call or 4 hours browsing? or what? If it is 4 hours with screen on with WIFI or 3G on all the time I think that is reasonable. I am using kowalski kernel and I have reasonable battery life.
luka.kopricanec said:
Hello.
I'm looking for really good kernel for my phone. I've 2.6.39.4 kowalski-exp and battery life was horrible. I used my phone for 4h and now it's on 19%. Can someone tell me some really good kernel that supports Jelly bean and good battery life? Please help
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Click to collapse
stv0309 said:
Can you post your battery usage screen shot or if you have BBS installed please screenshot of BBS? That 4 hours phone usage that you are mentioning, is that 4 hours of voice call or 4 hours browsing? or what? If it is 4 hours with screen on with WIFI or 3G on all the time I think that is reasonable. I am using kowalski kernel and I have reasonable battery life.
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Click to collapse
I used wifi for about 1h. Maybe less, don't know. I played a game for maybe 2h. On original rom battery was way better, but ICS on Optimus 2x really sucks. So much lag, can't even open facebook in less than 10 sec.
luka.kopricanec said:
I used wifi for about 1h. Maybe less, don't know. I played a game for maybe 2h. On original rom battery was way better, but ICS on Optimus 2x really sucks. So much lag, can't even open facebook in less than 10 sec.
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Click to collapse
if you play games 2h that is not horrible battery life...i recommend you latest tonyp build cm11 from 20. 01.2014 and latest penguss77 alpha 31...for me that is best combination ever...no such cm10.2, simply the best,forget about ICS and JB, kitkat is miles away better than them,in almost every segment, it has very low memory usage and good optimization...thats my opinion.bye
xperia u20i said:
if you play games 2h that is not horrible battery life...i recommend you latest tonyp build cm11 from 20. 01.2014 and latest penguss77 alpha 31...for me that is best combination ever...no such cm10.2, simply the best,forget about ICS and JB, kitkat is miles away better than them,in almost every segment, it has very low memory usage and good optimization...thats my opinion.bye
Click to expand...
Click to collapse
Thanks for advice) I'll try CM11. Hope it will work better
We are all here to help each other...try and tell results
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xperia u20i said:
We are all here to help each other...try and tell results
Sent from my LG-P990 using xda app-developers app
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Click to collapse
I've installed KK rom but I can't find working gapps for it. Do you've link for yours?
Mini gapps are in the ROM,i didn't install gapps after i installed ROM...just make full wipe install ROM then kernel wait to boot,wait aprox 5 min then restart again and you are ready to go :thumbup:
Sent from my LG-P990 using xda app-developers app
Related
Hey guys I get good battery when the screen is off. But whenever I use it, it seems like it drops pretty rapidly.
What do you think?
Cm 10 preview 4
Hydracore kernel
Sent from my GT-N7000 using xda premium
Sorry I forgot to upload the screenshot
barretp said:
Hey guys I get good battery when the screen is off. But whenever I use it, it seems like it drops pretty rapidly.
What do you think?
Cm 10 preview 4
Hydracore kernel
Sent from my GT-N7000 using xda premium
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Click to collapse
Depends on what you did during that period.. If the processor was running at MAX frequency the entire time, yes thus might be normal.. Also as I notice from the screenshot, the screen is always in in that time frame.. So you deduce from this
--
Sent via XDA Premium from SGS II
barretp said:
Hey guys I get good battery when the screen is off. But whenever I use it, it seems like it drops pretty rapidly.
What do you think?
Cm 10 preview 4
Hydracore kernel
Sent from my GT-N7000 using xda premium
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Click to collapse
No. It's broken. You should send it to me.
Hi,
Thats an abnormal drain. Try restarting your phone and seeing if the problem persists. Also note that the ROM you are using is still under testing and not a finished product so might experience some difficulties. Consider shifting to a more stable ROM if problem persists.
Having said that, battery drain will depend quite a lot on what apps you have running in the background and your settings.
Best way to analyse the situation is by installing an app called 'Better battery stats'. Its by a XDA member and if i'm not mistaken he offers it on XDA as free download. Try to see what is causing partial wakelocks and kernel wakelocks (your phone should be on deep sleep mode for the majority of time). Try to see what MHz is your processor running at (it shouldnt be in the 1400 range for too long unless you are playing some heavy duty games)
Also try to search for threads on 'wakelocks' on XDA to get more details on this subject.
I have experienced close to 10% drop in 1.5 hr in stock ROMs and around 15% in five hours on CleanNote ROM in idle states with lots of background apps disabled.
I really love JB, but battery drain on every one i tested is unacceptable (i.e. 30% loss or more overnight). On gb with THE SAME modem - 2%.
In result i always go back to GB immidiately, even if I hate it.
The only good rom besides GB i've had was some old Slim ICS version... Was lasting long as GB.
So, does anyone can point me to the JB rom with no crazy battery drain?
I've even bought new original samsung battery (1650mah), but still with my usage phone lasts half day.
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pwlj said:
I really love JB, but battery drain on every one i tested is unacceptable (i.e. 30% loss or more overnight). On gb with THE SAME modem - 2%.
In result i always go back to GB immidiately, even if I hate it.
The only good rom besides GB i've had was some old Slim ICS version... Was lasting long as GB.
So, does anyone can point me to the JB rom with no crazy battery drain?
I've even bought new original samsung battery (1650mah), but still with my usage phone lasts half day.
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Click to collapse
Yap i have problem too.. but now im using c ron mix v9. Its quite good fir better batter .. its better you flash mcky kernel.. or newest semaphore 2.6.6...
If someone help me i definitely HIT THANKS....
---------- Post added at 11:32 AM ---------- Previous post was at 11:31 AM ----------
And its better if you post this type of question in q & a thread..
If someone help me i definitely HIT THANKS....
adjust cpu governors .... u have to try every ROM available.... at least one of the ROM will give better battery life.....
@up
it's not that. idle killing battery isn't governor related
well, MesoROM is great gb rom, but ffs, android 2.3 is so ugly and feels like an awkward beta version... damn
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I am on Slimbean JB Beta 1, and when it is in standby ( without wifi or 3G ) the battery drain is very low, less than 1% in 6 hours.
But as for Slimbean or any other JB roms I tried, the battery drain very fast when I use the 3G.
Paranoid Android by droidjam
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i'll try mentioned above. slim bean based on 3.1 was one of the worse in terms of battery though
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I'm on CM 10.1 and battery drain is acceptable (about 1.5 days) with quite heavy usage. But it's only possible with:
* network switched to 2G only most of a day
* Google backup and restore disabled (using TB only)
* location services switched off or at least with GPS disabled
* WiFi turned off when not at home (using lama to do automate it).
Try these if you do not need them on all the time and see if your battery lasts longer.
Sent from my GT-I9000 using Tapatalk
How about your battery duration? The mine is 2 hours in continuing use in navigation with 3g,cm7 and p990h model. The phone overheats in camera zone and the undervolt dont fix nothing.
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oh no..!! what happen to ur 2x.. mine got 1day onwards battery usage, moderate wifi & games usage,. i'm on ICS.. i think it's time for you to switch to CIS..
I get about 12 hours with light use (see image) and om days with lot of WhatsApp, apps about 9-10
hours
Sent from my LG-P990 using xda app-developers app
Im around 10hrs, light use, v30b. sorry, no screenshot, but HUGE disappointment!
michiel1995 said:
I get about 12 hours with light use (see image) and om days with lot of WhatsApp, apps about 9-10
hoursView attachment 1666459
Sent from my LG-P990 using xda app-developers app
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this is my experience too. I´m loading everyday at work, so i have enough battery for the rest of the day
quite good
always on 3g ,1.5 h music ,40 sms ,some surf over 3g and wifi ( during lunchtime )
if i make a light usage ,i can manage to last 2 days , i'm quite satisfied
i last 3 days if i dont use wifi /3G and with second core disabled (i make it during trip)
i'm on CM7 Hybrid revolution by stefan.
I think your phone have a REAL problem, even if i try i just cant empty my batt in 2 hours (even with OC ,screen backlite maximus ,and playing riptide online.......i lasted 3 h)
Velocy said:
always on 3g ,1.5 h music ,40 sms ,some surf over 3g and wifi ( during lunchtime )
if i make a light usage ,i can manage to last 2 days , i'm quite satisfied
i last 3 days if i dont use wifi /3G and with second core disabled (i make it during trip)
i'm on CM7 Hybrid revolution by stefan.
I think your phone have a REAL problem, even if i try i just cant empty my batt in 2 hours (even with OC ,screen backlite maximus ,and playing riptide online.......i lasted 3 h)
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Click to collapse
Wow, that is a really good battery life you have there! Think I'm gonna try stefans rom too soon, I really need my battery
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michiel1995 said:
Wow, that is a really good battery life you have there! Think I'm gonna try stefans rom too soon, I really need my battery
Sent from my LG-P990 using xda app-developers app
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i have a very cool p990 who allows me a good undervolting (600mv at 216 mhz )
and i must say that my battery is only 2 month old ...so it help a bit !
Velocy said:
i have a very cool p990 who allows me a good undervolting (600mv at 216 mhz )
and i must say that my battery is only 2 month old ...so it help a bit !
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Click to collapse
Interesting, mi phone overheats and i have - 50 undervolt and this is not help. May you give me a link with your rom and kernel?
Sent from my Optimus 2X using xda app-developers app
Here you are :
http://forum.xda-developers.com/showthread.php?t=1464986
i recommend you to make a full wipe
i've took the EXT3 version ,which is really smooth
but i just LOVE the monitoring/tweaking app !
Cheers
Eduardo9309 said:
Interesting, mi phone overheats and i have - 50 undervolt and this is not help. May you give me a link with your rom and kernel?
Sent from my Optimus 2X using xda app-developers app
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Click to collapse
Also, consider that wifi drain with this phone is extremely bad in general. Not surprising, actually, considering what pengus77 recently found out: http://forum.xda-developers.com/showthread.php?p=37051590
Sent from my LG-P990 using xda premium
if you see it, u will **** brixx
paranoid android 2.5 build 01
rockyy said:
if you see it, u will **** brixx
paranoid android 2.5 build 01
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Click to collapse
Same here Have to admit, phone barely saw any use those days.
Sent from my LG-P990 using xda premium
i think it would make more sense to rate your battery life by stating how long the screen was on and on what conditions (wifi on/off/ 3g/ 2g/ brightness lv/ have you been watching video or playing games/ just typing sms or what ever)
my record was about 6h screen on time at 25% brigtness, 2g, gaming about half of that time. but i suspect the battery is getting old now, since i struggle to reach 3.5 h screen on time with the same conditions and much less gaming.
Velocy said:
i have a very cool p990 who allows me a good undervolting (600mv at 216 mhz )
and i must say that my battery is only 2 month old ...so it help a bit !
Click to expand...
Click to collapse
Interesting phone you have there. I can never go past anything below 770mv with my previous rom cm7 using etana kernel
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Today got me 14,5 hours with moderate usage, on dm x1.3,
Pretty much in my experiences.
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Best Rom/kernel for better battery life
I want to know which ROM/KERNEL should i go for to use data network either 3g or 2g in India with good battery backup, currently m using NOVA HD ICS with NOVA kernel but with data on even on 2g i hardly get 4hrs of battery back up which very poor....
Velocy said:
Here you are :
http://forum.xda-developers.com/showthread.php?t=1464986
i recommend you to make a full wipe
i've took the EXT3 version ,which is really smooth
but i just LOVE the monitoring/tweaking app !
Cheers
Click to expand...
Click to collapse
I tried with this rom and the problem with the Battery is the same 2 hours with max 1ghz and - 50 undervolt, i believe that the problem is hardware instead of software.
Sent from my Optimus 2X using xda app-developers app
Eduardo9309 said:
I tried with this rom and the problem with the Battery is the same 2 hours with max 1ghz and - 50 undervolt, i believe that the problem is hardware instead of software.
Sent from my Optimus 2X using xda app-developers app
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Click to collapse
i think (and hope for you ) that it's the battery fault ,i recommend you to buy a new one (officials a kinda cheap on amazon )
pdevari said:
I want to know which ROM/KERNEL should i go for to use data network either 3g or 2g in India with good battery backup, currently m using NOVA HD ICS with NOVA kernel but with data on even on 2g i hardly get 4hrs of battery back up which very poor....
Click to expand...
Click to collapse
that is a very old and out dated rom, change into anything more recent is my advice. try cm10/stefans rom
Currently running Beanstalk 4.4, which seems nice, but it's not as smooth as I'd like and the battery life doesn't seem great. What would you guys suggest? 4.3 or 4.4; either is fine. Would prefer AOSP, and I need my power toggles.
Try them for yourself. Thats the beauty of having so many ROMs. Try them and pick your favorite.
Sent from my C6603 using XDA Premium 4 mobile app
bor3d2damax said:
Try them for yourself. Thats the beauty of having so many ROMs. Try them and pick your favorite.
Sent from my C6603 using XDA Premium 4 mobile app
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Click to collapse
I'm going to try a few, but I'd just like some suggestions.
CustardNOM said:
I'm going to try a few, but I'd just like some suggestions.
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Click to collapse
Try the existenz rom its really smooth nd i hv been gtin good battery life..it lasts a day with about 4 hours on screen time
Rzr92 said:
Try the existenz rom its really smooth nd i hv been gtin good battery life..it lasts a day with about 4 hours on screen time
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Click to collapse
I installed MEOW kernel over Beanstalk and my battery life doubled... Sitting right now at 25% battery after 18.5 hours and 3 hours 12 minutes screen on time. Awesome.
CustardNOM said:
I installed MEOW kernel over Beanstalk and my battery life doubled... Sitting right now at 25% battery after 18.5 hours and 3 hours 12 minutes screen on time. Awesome.
Click to expand...
Click to collapse
If you want a kk ROM I'd suggest Nameless Rom under the original android development forums. Not as many features as 4.3 or beanstalk ROM but super smooth and stable with decent battery life. If you like flashing or updating often, mokee is another great rom with ota nightlies that you can flash daily.
Hey Guys,
I have a big problem and I hope that you can help me.
My problem is about my battery life.
I can use my phone one day, 8 hours- 17 hours but after, my battery is dead.
I don't use a lots my phone just snapchat, twitter, facebook, google, sms...
Two mounth ago, I hold 2 day and my utilisation don't change.
I use greenify, ds battery saver but no result.
I'me really disappointed and I hope you can help me.
I hope my batterie is not dead because I don't want to buy a new battery on internet and my operator don't want to send me a new battery.
I have a samsung galaxy s advance (i9070) and I test lots rom (cm 10, cm 10.1, cm 10.2, cm 11, stock + kernel, etc...)
I'm actually on cm 11.
Thanks a lots and sorry for my very bad english.
Check deepest sleep state. Also check CPU settings - set min to 200 with governor ondemandq+ scheduler cfq.
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Yes
I have already test all of this but dont make anything.
I'm verry disappointed.
I have cm 11.
Can you give me the rom Who have the better battery life ?
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lehrqt said:
Yes
I have already test all of this but dont make anything.
I'm verry disappointed.
I have cm 11.
Can you give me the rom Who have the better battery life ?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
Stock or CM10.1.
lehrqt said:
Yes
I have already test all of this but dont make anything.
I'm verry disappointed.
I have cm 11.
Can you give me the rom Who have the better battery life ?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
Try carbon 4.4.2
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lehrqt said:
Yes
I have already test all of this but dont make anything.
I'm verry disappointed.
I have cm 11.
Can you give me the rom Who have the better battery life ?
Sent from my GT-I9070 using xda app-developers app
Click to expand...
Click to collapse
Try stock, deodexed, zipaligned, with cocafe's 8.8 and deepsleep set to 4, pegasusq and sioplus... works best for me
bobfrantic said:
deodexed, zipaligned,
Click to expand...
Click to collapse
Sorry but what dou you mean by deodexed, zipaligned?
lehrqt said:
Sorry but what dou you mean by deodexed, zipaligned?
Click to expand...
Click to collapse
lots of stock roms are available deodexed. Read this thread by member @R_a_z_v_a_n which explains it very well, then use search to find the deodexed ones. Search remember is your friend
I haven't seen any notable difference in battery life on any 4.3 or 4.4 rom. Surfing the web over wifi and brightness set manually to medium i lost about 12-13% charge in 30 minutes.
Higher battery drain can be a placebo effect too. You installed a new rom and expect at least as good battery life as on stock, let's say. Then on your new rom you keep eye on the battery, waking your phone more often and checking the battery status and stats, thus draining the battery little more overall. I won't tell that's the case right now, it's just one possible reason people see their batteries dying sooner. Now i'm currently on fresh CM 10.1 (build 1117) and will find out if there is any difference in battery life compared to CM 11.
hannez_r said:
I haven't seen any notable difference in battery life on any 4.3 or 4.4 rom. Surfing the web over wifi and brightness set manually to medium i lost about 12-13% charge in 30 minutes.
Higher battery drain can be a placebo effect too. You installed a new rom and expect at least as good battery life as on stock, let's say. Then on your new rom you keep eye on the battery, waking your phone more often and checking the battery status and stats, thus draining the battery little more overall. I won't tell that's the case right now, it's just one possible reason people see their batteries dying sooner. Now i'm currently on fresh CM 10.1 (build 1117) and will find out if there is any difference in battery life compared to CM 11.
Click to expand...
Click to collapse
Right! I solved my battery problem hiding the battery icon on the statusbar lol
on cm11 05\03 with pegasusq + sioplus, one day with medium usage (3g activated when needed and some vg)
Well CM 10.1 doesn't give me more battery life than kitkat. With my usage pattern and settings it's draining about 26% per hour.
Hey, I flash harshjelly and after one Day of utilisation, my Juice is 26 % now... My client service don't want to help me...
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