I have only flashed the rom not kernel in LG P500.But want to see if the frequency of the processor can help me.My battery drains very fast and i don't play any games etc also.
My minimum is 320 Mhz & maximum is 600 Mhz.I want to do mainly coz battery is draining too fast & not once i am able to charge full.Thanks
kitu34 said:
I have only flashed the rom not kernel in LG P500.But want to see if the frequency of the processor can help me.My battery drains very fast and i don't play any games etc also.
My minimum is 320 Mhz & maximum is 600 Mhz.I want to do mainly coz battery is draining too fast & not once i am able to charge full.Thanks
Click to expand...
Click to collapse
Hmmm you may have to calibrate your battery
Use this app
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
BTW which ROM are you using ?
Sent from my GT-I9082 using xda premium
akiratoriyama said:
Hmmm you may have to calibrate your battery
Use this app
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
BTW which ROM are you using ?
I am using pac-rom 4.2.2.
Click to expand...
Click to collapse
all CM based roms shoud have in settings development a thing to activate to show you CPU usage, if you tick that option, CPU usage(frequency) it will be shown on home screen in a little widget
or use CPUSpy
if battery drains fast it is because of various problems, wifi, apps that runs in background and prevent deepsleep and causes wakelocks, but CPUSpy it will list all hungry apps and all CPU usage
cpu frequency cannot be set over 600 with stock kernel, but it can be changed with some apps like SetCPU or CPUMaster (root required), this apps have profiles for different situations (screen off, charging, gaming, music, talking, net surfing etc), if I remember SetCPU can be found here on XDA free, search it
grigtm said:
all CM based roms shoud have in settings development a thing to activate to show you CPU usage, if you tick that option, CPU usage(frequency) it will be shown on home screen in a little widget
or use CPUSpy
if battery drains fast it is because of various problems, wifi, apps that runs in background and prevent deepsleep and causes wakelocks, but CPUSpy it will list all hungry apps and all CPU usage
cpu frequency cannot be set over 600 with stock kernel, but it can be changed with some apps like SetCPU or CPUMaster (root required), this apps have profiles for different situations (screen off, charging, gaming, music, talking, net surfing etc), if I remember SetCPU can be found here on XDA free, search it
Click to expand...
Click to collapse
Thanks, but in this rom there is one feature called 'performance control' and it shows exactly what cpu spy shows.I have used cpu spy and it does not show hungry apps,maybe it is cpu spy plus.
I AM CHECKING REGULARLY AND MY PHONE IS NOT GOING INTO DEEP SLEEP AT ALL EVEN WHEN SCREEN OFF.
And i have installed only whatsapp and titanium.My battery was at 80% when it freezed and when i took the battery out and restarted it battery was at 40%.
And i am concerned about the minimum frequency which is 320 in this,it can be changed to 122 which is not being used coz of the default settings.I s it safe to do?
with stock kernel any freqv is stable, but it will not help, something is preventing deepsleep, uninstall some apps that you suspect that can do this problem, search web abouth apps that you have installed on your phone, or read pacman thread or change kernel, I do not think a custom rom runs well with LG stock kernel, and when you flash a custom rom that rom comes with a custom kernel, try DJNOxD or sweetnsour 2.6 kernels
change governor and test it, maybe it will help, I allways use smartass governor but search forum for governors preventing deepsleep
get Better Battery Stats, this gives more detailed battery usage
akiratoriyama said:
Hmmm you may have to calibrate your battery
Use this app
https://play.google.com/store/apps/details?id=com.nema.batterycalibration
BTW which ROM are you using ?
Sent from my GT-I9082 using xda premium
Click to expand...
Click to collapse
I think my phone is not going into deep sleep and it is coz of the minimum frequency which is 320.
But still i will try battery calibration but i can't install from google store.Is there anyother place or can you attach here the apk?
read here http://forum.xda-developers.com/showthread.php?t=2358278 , some of us are writing some personal thoughts abouth battery drain
---------- Post added at 07:21 PM ---------- Previous post was at 07:20 PM ----------
kitu34 said:
I think my phone is not going into deep sleep and it is coz of the minimum frequency which is 320.
But still i will try battery calibration but i can't install from google store.Is there anyother place or can you attach here the apk?
Click to expand...
Click to collapse
I use min 480 and my phone goes into deepsleep
grigtm said:
with stock kernel any freqv is stable, but it will not help, something is preventing deepsleep, uninstall some apps that you suspect that can do this problem, search web abouth apps that you have installed on your phone, or read pacman thread or change kernel, I do not think a custom rom runs well with LG stock kernel, and when you flash a custom rom that rom comes with a custom kernel, try DJNOxD or sweetnsour 2.6 kernels
change governor and test it, maybe it will help, I allways use smartass governor but search forum for governors preventing deepsleep
get Better Battery Stats, this gives more detailed battery usage
Click to expand...
Click to collapse
Yeah i have already installed betterbattery stats,lets see.Don't if i will be able to understand what it shows,set it to partial wakelock though.Pac Rom thread is not responding since three days,i mean no reply no help as yet.
Tomorrow i will do to things,one is remove this rom and have another & second is to remove the gapps as well and reflash.I do not know how to this.Then i will know if rom was responsible for this or not and decide for the kernel therafter.
Should i make new thread for that or you will tell here only?
or you can change rom if you do not solve the problem
grigtm said:
read here http://forum.xda-developers.com/showthread.php?t=2358278 , some of us are writing some personal thoughts abouth battery drain
---------- Post added at 07:21 PM ---------- Previous post was at 07:20 PM ----------
I use min 480 and my phone goes into deepsleep
Click to expand...
Click to collapse
480 minimum frequency? If yes then even 320 should not be a problem
kitu34 said:
Yeah i have already installed betterbattery stats,lets see.Don't if i will be able to understand what it shows,set it to partial wakelock though.Pac Rom thread is not responding since three days,i mean no reply no help as yet.
Tomorrow i will do to things,one is remove this rom and have another & second is to remove the gapps as well and reflash.I do not know how to this.Then i will know if rom was responsible for this or not and decide for the kernel therafter.
Should i make new thread for that or you will tell here only?
Click to expand...
Click to collapse
maybe changing kernel it will help, I use sweetnsour 2.6 version4e kernel http://forum.xda-developers.com/showthread.php?t=2140930
---------- Post added at 08:38 PM ---------- Previous post was at 08:31 PM ----------
oh, sry, I'am a big NOOB, all JB 4.2.2 are using 3.0.8 kernels that have big problems with wifi battery drain, it is a common problem with all JB roms, disable wifi And drain should be ok, but I recomand to use an ICS rom that uses 2.6 kernels
but this problem is known by everybody and discussed to all JB roms threads and in link that I provided you, so, it cannot be done by me or you, we have to wait for the people that can do real things in here, developers
this problem is because Qualcom and Google does not support old ARMv6 processors in JB, so with all the magic from XDA developers some problems cannot be solved
[/COLOR]oh, sry, I'am a big NOOB, all JB 4.2.2 are using 3.0.8 kernels that have big problems with wifi battery drain, it is a common problem with all JB roms, disable wifi And drain should be ok, but I recomand to use an ICS rom that uses 2.6 kernels
but this problem is known by everybody and discussed to all JB roms threads and in link that I provided you, so, it cannot be done by me or you, we have to wait for the people that can do real things in here, developers
this problem is because Qualcom and Google does not support old ARMv6 processors in JB, so with all the magic from XDA developers some problems cannot be solved[/QUOTE]
I do not use wi fi,i use only 3g.Mine kernel version it says is 2.6.35.10.
I used BB stats but did not understand much,only thing i could understand was gps location provider running all the time.
Phone did not sleep for one second neither this 'gps location provider'
By the way which cpu spy or cpu spy plus you were talking about which tells about the apps consuming battery,coz even in the cpu spy plus it is the same like cpu spy.
I was mistaken, it is better battery stats
grigtm said:
I was mistaken, it is better battery stats
Click to expand...
Click to collapse
Try DS Battery Saver...... it works with all versions and forces your phone to Deep Sleep.....
Hit Like if i helped you.....
Related
Dear Friends,
For those who love visiting the Development section of this forum, you would notice that there are many firmwares available. Also these firmwares have corresponding Custom Roms made by our great developers.
Therefore i would like to ask, which is the most fast, stable and battery effecient firmware for our phone ...
In other words , which firmware, truely Fits the Fit ????
fvd23 said:
Dear Friends,
For those who love visiting the Development section of this forum, you would notice that there are many firmwares available. Also these firmwares have corresponding Custom Roms made by our great developers.
Therefore i would like to ask, which is the most fast, stable and battery effecient firmware for our phone ...
In other words , which firmware, truely Fits the Fit ????
Click to expand...
Click to collapse
Well,,,,i feel that the de-odexed KPL (2.3.4) firmware with FITDroidv2.0 custom Rom ......both of them are by VISHWANATH PATIL!...i am using it and its supercool,fast,energy efficient and super stable!
if you want official firmware go for Gingerbread DDKQ5
and
if you want custom firmware go for Fitdroid it is very fast than official firmware. and it supports darktremor app2sd which completly moves all apps to SD
and saves a lot of internal memory space;-)
Thanks Vaibhav,
Have seen the post of the entire rom containing darktremor app2sd bundled with the Custom Rom. Could u pls tell me if we move the apps that are actually meant to be on the phone memory, will it affect their working or performance??
KK
I flashed the deodexed XXKPL firmware, FitDroid, Blue Steel theme in the same order.............I must say it is working perfectly and just one bug I feel is that the music player force closes when opened
fvd23 said:
Thanks Vaibhav,
Have seen the post of the entire rom containing darktremor app2sd bundled with the Custom Rom. Could u pls tell me if we move the apps that are actually meant to be on the phone memory, will it affect their working or performance??
Click to expand...
Click to collapse
No even if you move apps from phone memory to sdcard you won't se any performance issues
---------- Post added at 06:01 AM ---------- Previous post was at 05:50 AM ----------
If you want to save some battery life
try using JuicedDefender it saves a little bit of battery
or use SETCPU and select profile which is best for you
Pratyush creed's rom v1.0
I tested all most all the roms and i found creed's rom v 1.0 is the best for me.
Ram utilization is very low when phone is idle and so the battery performance is better.
Speed is much better than other roms
check the details in development section
cyanogen 7
cyanogen mod 7 n the overcock kernel are the best combo
curious...
Aren't there bugs on cyanogen7? and how about the overclock kernel? are there any negative effects on Fit?
reikableu said:
Aren't there bugs on cyanogen7? and how about the overclock kernel? are there any negative effects on Fit?
Click to expand...
Click to collapse
No there not many bugs in cyanogenmod 7.1.0
the only bugs that i hate its
1.FM does not work even if e use spirit fm app
2.USB tethering does not works
But it can be fixed using weird tether app
And the 801 mhz kernel its little unstable
I faced random reboot issues
So I'm using 763 mhz kernel its stable
And it don't have any issues
vaibhavpatil192 said:
No there not many bugs in cyanogenmod 7.1.0
the only bugs that i hate its
1.FM does not work even if e use spirit fm app
Click to expand...
Click to collapse
well, what if i want to use FM? as i have a favorite radio show in the morning, is there an alternative or fix for this?
How about the battery consumption if i have OC? Will OC have any effects on the processor of Fit?
sorry for having too many questions...
According to my test spirit fm radio doesnot work so tgere is no alternative of it till now
Secondly battery consumption depend on how much do you overclock your processor for eg 700mhz will consume less battery then 800 mhz overclck produces more heat and strain on processor so it can damage your processor over overclock your procesor than stable overclocking
reikableu said:
well, what if i want to use FM? as i have a favorite radio show in the morning, is there an alternative or fix for this?
How about the battery consumption if i have OC? Will OC have any effects on the processor of Fit?
sorry for having too many questions...
Click to expand...
Click to collapse
hmm....dont have an alternative for fm...but as far as oc is concerned i too want it to be ported to FitDroid..and dont worry its in progress!...and we'll get it soon....battery backup will definitely be an issue ...i use overclock only while playing games..and i get a nice battery backup!
galaxy fit + CM7.1 (2.3.7) + 801Mhz
I definitely know that there will be an issue with battery consumption which is quite acceptable... but with regards the OC itself, let me compare it to a regular desktop PC...
Say i did overclock my processor, there are definitely a possibility to fry the board or make it overheat, can the same thing happen here?
reikableu said:
I definitely know that there will be an issue with battery consumption which is quite acceptable... but with regards the OC itself, let me compare it to a regular desktop PC...
Say i did overclock my processor, there are definitely a possibility to fry the board or make it overheat, can the same thing happen here?
Click to expand...
Click to collapse
No i don't see any heating issues,
After OC if you properly configure setcpu
according to your use then battery life is not a big issue
And try internet radio apps such as spotify
or Pandora instead of spirit fm app
vaibhavpatil192 said:
No i don't see any heating issues,
After OC if you property configure setcpu
according to your use then battery life is not a big issue
Click to expand...
Click to collapse
how would you actually know that you are using the correct settings or properties?
reikableu said:
how would you actually know that you are using the correct settings or properties?
Click to expand...
Click to collapse
Its upon you if you want performance than set it to Max clock speed and select performance governer....
Or if battery life than select conservative governer
And try setting profiles to save battery
While screen is off and while specific time
razodroid v2.3
razodroid v2.3 is the best which also has a oc kernel file which supports upto 801mhz and its very stable....+it has darktremour app2sd app so not problems of low internal memory...and it comes with a cyan coloured appearance which is also cool...the battery stays alive upto 2 days for normal use...the only dwarback is that when we change the dpi of the phone...the music app FCs...but dats ok.....
just wait for razodroid v4.0
RazoDroid 4.0 is the best (ADRENALINE SCRIPT)
Highly recommended, speedy,battery efficient, and a very good UI
Stock firm: DDKT3
I have a couple of question/advices I want to receive an answer for about CPU.
So I am struggling to get better battery life without hurting performance.
1) Can CPU apps hurt battery life by themselfs. I mean could only using an app not regarding the settings damage the battery life. Is it better to let the cpu work by itself and not any apps managing it?
2) Which is the best CPU control app?
3) Will Underclocking improve my battery life a lot and will it make performance worse. What are the best settings to keep battery life and performance optimized at the same time. If I want to play heavy games I will overclock for the time I play the game. But I don't want my cpu to be working at 1600ghz for instance when I am not doing gaming or similar heavy processes. What are the best settings to improve battery life but not hurt performance?
If you use an app like SetCPU, you can have profiles. I used to have it so that the phone would underclock when the battery reached a certain % or was too hot.
If you're S-Off and rooted, you can get way better battery life if you flash a new kernel. I'm using Faux v004, I've set SetCPU off and just let the kernel do its thing, and my battery life is at 1 day and almost 15 hours.
(I also play a lot of games and the Faux kernel is very resposnive. My games load much faster that they did on stock kernel)
Thanks! I am using this Kernel http://forum.xda-developers.com/showthread.php?t=1216197 and I find it good. I am rooted and used SetCPU in the past so I know all about profiles and etc. But my questions were. Do programs like SetCPU drain battery? And which best CPU program? And what about undervolting?
SsBloodY said:
Thanks! I am using this Kernel http://forum.xda-developers.com/showthread.php?t=1216197 and I find it good. I am rooted and used SetCPU in the past so I know all about profiles and etc. But my questions were. Do programs like SetCPU drain battery? And which best CPU program? And what about undervolting?
Click to expand...
Click to collapse
Apps like that don't really have any more of a drain than checking your email or receiving a text. If using Faux Kernel, there's an app out there designed for it that helps with clocking and undervolting it, made by the man himself. If not, AnTuTu has one on the market, I think.
sshede said:
Apps like that don't really have any more of a drain than checking your email or receiving a text. If using Faux Kernel, there's an app out there designed for it that helps with clocking and undervolting it, made by the man himself. If not, AnTuTu has one on the market, I think.
Click to expand...
Click to collapse
Fauxclock hasn't been updated in ages and it's by Romanbb, not faux, afaik.
As for the OP's questions:
1. Not really. I haven't noticed any extra battery drain with CPU apps so it's probably not significant.
2. I don't think there's a 'best' CPU app. I used to use SystemTuner, which worked fine for me, but I switched to SetCPU because I wanted to underclock the intellidemand governor on faux's latest beta.
3. Underclocking will lead to some improvement in battery life. As for undervolting, some people say it helps, others say it's a placebo; personally I've never bothered with it. You could try using faux's kernel with the intellidemand governor, which sets the clock speed (and whether the second core is online/offline) depending on the CPU load. As for best settings, it depends on each individual kernel and your own personal needs, so you might want to try flashing a few custom kernels to decide which one is for you.
hunter890 said:
Fauxclock hasn't been updated in ages and it's by Romanbb, not faux, afaik.
Click to expand...
Click to collapse
Ah, learn something everyday. Whenever I sideloaded the apk on CM7, the author was listed as "faux123".
sshede said:
Ah, learn something everyday. Whenever I sideloaded the apk on CM7, the author was listed as "faux123".
Click to expand...
Click to collapse
I know. I used to get confused too, especially since the app is called fauxclock! But faux mentions it's made by Romanbb on his kernel thread so... yea.
Sent from my HTC Sensation using XDA
Hi.I`m new with htc sensation and i need some help please.I installed a custom rom,ViperS 1.6.3 with bricked kernel,badass governor and noop IO and my battery drain is huge (especially in games) 15-20% in 5 minutes of subway surfers.What kernel is best for this rom for balance bettwen battery-performance,especially for saving my baterry?And what settings?Please suggests or tell me from own experience.Regars
buju001 said:
Hi.I`m new with htc sensation and i need some help please.I installed a custom rom,ViperS 1.6.3 with bricked kernel,badass governor and noop IO and my battery drain is huge (especially in games) 15-20% in 5 minutes of subway surfers.What kernel is best for this rom for balance bettwen battery-performance,especially for saving my baterry?And what settings?Please suggests or tell me from own experience.Regars
Click to expand...
Click to collapse
Hi,
Play games =more cpu=more battery usage.
You cannot get away from that.
How long have you had this ROM and kernel.
You need to give them time to settle.
Battery works best after several cycles(charge/discharge)
Give it a chance...
malybru said:
Hi,
Play games =more cpu=more battery usage.
You cannot get away from that.
How long have you had this ROM and kernel.
You need to give them time to settle.
Battery works best after several cycles(charge/discharge)
Give it a chance...
Click to expand...
Click to collapse
Yes,but so huge battery drain?I never see this on other phone
My phone isn`t new,so battery have severl cycles.I have this rom and kernel from yesterday.What kernel and settings i must to try?
buju001 said:
Yes,but so huge battery drain?I never see this on other phone
My phone isn`t new,so battery have severl cycles.I have this rom and kernel from yesterday.What kernel and settings i must to try?
Click to expand...
Click to collapse
Hi,
You cannot compare the Sensation battery with other phones.
The Sensation battery is really [email protected]
Please understand what I am saying.
EACH new ROM and kernel needs to have several cycles before it will work optimally.
So,if you just installed this ROM yesterday,you need to give it more time...
buju001 said:
Yes,but so huge battery drain?I never see this on other phone
My phone isn`t new,so battery have severl cycles.I have this rom and kernel from yesterday.What kernel and settings i must to try?
Click to expand...
Click to collapse
lower ur cpu clocks to 1ghz or 800mhz..subway surf works fine on that speeds..
malybru said:
Hi,
You cannot compare the Sensation battery with other phones.
The Sensation battery is really [email protected]
Please understand what I am saying.
EACH new ROM and kernel needs to have several cycles before it will work optimally.
So,if you just installed this ROM yesterday,you need to give it more time...
Click to expand...
Click to collapse
I see few minutes later.After restart the phone my battery have + 2-3%.And,after wipe chache and restart, from 20% became 40%)
Sometimes i`m very impatient and i have installed faux kernel 010b10 few minutes ago.Now let this kernel few days and test it?Or install back bricked and test?
Thanks a lot for your halping and for your speed to reply.You've been very helpful and yesterday.Respect!
buju001 said:
I see few minutes later.After restart the phone my battery have + 2-3%.And,after wipe chache and restart, from 20% became 40%)
Sometimes i`m very impatient and i have installed faux kernel 010b10 few minutes ago.Now let this kernel few days and test it?Or install back bricked and test?
Thanks a lot for your halping and for your speed to reply.You've been very helpful and yesterday.Respect!
Click to expand...
Click to collapse
Hi,
Faux is the kernel I use when I am on a Sense ROM.
I always get good battery life from it.
Give it a few days to settle before judging it.
malybru said:
Hi,
Faux is the kernel I use when I am on a Sense ROM.
I always get good battery life from it.
Give it a few days to settle before judging it.
Click to expand...
Click to collapse
Ok.I will let this kernel andd see how is battery life for few days.And what governor,io,and cpu freq suggest to use?
buju001 said:
Ok.I will let this kernel andd see how is battery life for few days.And what governor,io,and cpu freq suggest to use?
Click to expand...
Click to collapse
Hi,
My personal choice is intellidemand.(Min 384,Max 1118)
But this is only because my phone runs coolest on it.
It still gets warm if I play games ,though.
malybru said:
Hi,
My personal choice is intellidemand.(Min 384,Max 1118)
But this is only because my phone runs coolest on it.
It still gets warm if I play games ,though.
Click to expand...
Click to collapse
I will set intellidemand with sio,min 192 or 384 and max 1118 for begin and see how it`s runs.It`s ok?And why gets warm?
It tends to get warm because CPU need to run quicker instructions.
If its sensation then bear with the slightly bad battery.
Because its a 1500mAh battery but needs to hold up a 4.3 screen.
Lower clock speed clean background apps before playing. It helps at least a little.
KiD3991 said:
It tends to get warm because CPU need to run quicker instructions.
If its sensation then bear with the slightly bad battery.
Because its a 1500mAh battery but needs to hold up a 4.3 screen.
Lower clock speed clean background apps before playing. It helps at least a little.
Click to expand...
Click to collapse
Ok.I understanding now.And what about this cpu settings?Thanks a lot guys.
I find one bug on the system language.On romania language i don`t have character "Ț" and i can`t understand some words:| I read somewhere cause the fonts aren`t update.Where i can find a patch with updated font for my sensation for flash in recovery?Somebody know?
If you're not crazy with games you can downclock it to below 1000ghz. Its more than enough for most apps.
As for your system language, post another thread would be good.
KiD3991 said:
If you're not crazy with games you can downclock it to below 1000ghz. Its more than enough for most apps.
As for your system language, post another thread would be good.
Click to expand...
Click to collapse
No,i`m not crazy with games.I will try and 1000ghz.Thanks So,i will post another thead for system language.
Guys,i have one more question.When i turn on wifi,it should show me available networks,like on every smartphone,wright?Cause isn`t show. i must go everytime to settings for see them.
I`m back with results
Can someone suggest better kernel and configuration for better battery life please?
I have tested a few kernel and with each have same results:max 12-13 hours battery,with only 1-1,5 hours of screen on and normal usage(just 10 minutes of gaming,~40 min. voice calls,~10 min of facebook and few sms).At all kernel max cpu was 1188 and min cpu 192, no GPU overclocked.I tried this:bricked v1.36,sultan v19.5 with badass governor , faux with intellidemand and sebastian with ondeman (with this i have just 11 hours of battery).I am on darksense v1.2.1 rom.What seems to be suspect is cause when i use phone,battery drain so much and when is locked battery remains intact.Thanks and sorry for long post.
Up!
buju001 said:
Can someone suggest better kernel and configuration for better battery life please?
I have tested a few kernel and with each have same results:max 12-13 hours battery,with only 1-1,5 hours of screen on and normal usage(just 10 minutes of gaming,~40 min. voice calls,~10 min of facebook and few sms).At all kernel max cpu was 1188 and min cpu 192, no GPU overclocked.I tried this:bricked v1.36,sultan v19.5 with badass governor , faux with intellidemand and sebastian with ondeman (with this i have just 11 hours of battery).I am on darksense v1.2.1 rom.What seems to be suspect is cause when i use phone,battery drain so much and when is locked battery remains intact.Thanks and sorry for long post.
Click to expand...
Click to collapse
Hi,
It seems you are going the right way about it.
No 2 people use their phones in the same way,so battery life will vary,and there is no single setup that will work for everybody.
Keep trying different combination of ROM and kernel.
But give them a couple of cycles each,otherwise you will not see how they work properly.
malybru said:
Hi,
It seems you are going the right way about it.
No 2 people use their phones in the same way,so battery life will vary,and there is no single setup that will work for everybody.
Keep trying different combination of ROM and kernel.
But give them a couple of cycles each,otherwise you will not see how they work properly.
Click to expand...
Click to collapse
Thank you so much for reply.I understand this and i will keep trying to find best choice for my sensation.Now i`m on bruce cm10 and for now is awsome and battery life is great.
We use kinds of kernel and cpu tools ,does it really save power ?if so,which kernel do you think is the best..Thanks so much
I like PA rom and i just want to know which kernel would be better......
Cant say whats best kernel. Kernel is fone depended. Some kernel work well for some ppl but wont work with others. The most popular is BMS and KT747 kernels. Give them a try. Im on bms stock battery get about 13-15hrs with 7hrs sleep mode and 3-4hrs of screen time
---------- Post added at 11:46 AM ---------- Previous post was at 11:40 AM ----------
Cant say whats best kernel. Kernel is fone depended. Some kernel work well for some ppl but wont work with others. The most popular is BMS and KT747 kernels. Give them a try. Im on bms stock battery get about 13-15hrs with 7hrs sleep mode and 3-4hrs of screen time
hunforfee1 said:
We use kinds of kernel and cpu tools ,does it really save power ?if so,which kernel do you think is the best..Thanks so much
Click to expand...
Click to collapse
Undervolting is over rated. If lucky may gain 30 minutes on a complete charge/discharge cycle. Too much can cause reboots and/or increase battery drain.
prdog1 said:
is over rated. If lucky may gain 30 minutes on a complete charge/discharge cycle. Too much can cause reboots and/or increase battery drain.
Click to expand...
Click to collapse
i see,thanks very much:sly:
Sent from my Nexus 10 using XDA Premium 4 mobile app
IMO its pointless to mess with the CPU settings in order to save battery. Seems like the major cause of battery drain is always going to be screen on time.
hi i have the usual problem with my samsung galaxy S i9003: my battery drains extremely quickly. on the battery usage it shows that the display is what is draining my battry the most, but the problem is, it is on its lowest. i just don't know what to do, i wiped the battery stats, i downloaded lots of programs to save battery, i removed the google backup transport apk, i don't use wifi, 3g, gps, bluetooth, i don't play games, i really don't know what else to do.
so please, help me.
i bought the phone from another person, so it's been already used.
i'm on gingerbread DDLF2, i'm rooted and have already tried a few roms but had the same problem, if you know of good, stable, smooth and for daily use rom please let me know.
ps: my phone doesn't show real battery stats, what i mean is, when the phone is on 30% it just shuts off, and when i plug it and turn it on, it shows 0%. it has happened since the day i got it.
ps2: i don't know if this matters but, i soft-bricked my phone like two weeks ago trying to restore the stock rom from a remics rom, and flashed the stock rom to get it back.
the battery drain problem has been there since before but i just wanted to put it out there to see if it helps.
luligorla said:
hi i have the usual problem with my samsung galaxy S i9003: my battery drains extremely quickly. on the battery usage it shows that the display is what is draining my battry the most, but the problem is, it is on its lowest. i just don't know what to do, i wiped the battery stats, i downloaded lots of programs to save battery, i removed the google backup transport apk, i don't use wifi, 3g, gps, bluetooth, i don't play games, i really don't know what else to do.
so please, help me.
i'm on gingerbread DDLF2
Click to expand...
Click to collapse
can you tell me for how many hours your battery lasts after fully charged.
battery usage also depends on cpu usage ( like if u have set your processor limits to high ) or may be because you have lots of apps running in the background. you can try installing watchdog application to trace whose eating up your battery
swapnilpx said:
can you tell me for how many hours your battery lasts after fully charged.
battery usage also depends on cpu usage ( like if u have set your processor limits to high ) or may be because you have lots of apps running in the background. you can try installing watchdog application to trace whose eating up your battery
Click to expand...
Click to collapse
I experienced battery drain too on GB ROM. I guess that newer apps are using android functions that are not coded very efficiently on GB.
I was surprised that battery life got much better after flashin to 4.4 kitkat. If you want to give it a try, I definitely recommend trying out flashing your device and see whether battery life improves
yes.... can try out different rom or some other kernels too. and try changing processor to some battery friendly mode like " conservative " or tweak the default processor to save battery.
and try out greenify app if you are not using. @luligorla
---------- Post added at 07:41 AM ---------- Previous post was at 07:41 AM ----------
yes.... can try out different rom or some other kernels too. and try changing processor to some battery friendly mode like " conservative " or tweak the default processor to save battery.
and try out greenify app if you are not using. @luligorla
swapnilpx said:
can you tell me for how many hours your battery lasts after fully charged.
battery usage also depends on cpu usage ( like if u have set your processor limits to high ) or may be because you have lots of apps running in the background. you can try installing watchdog application to trace whose eating up your battery
Click to expand...
Click to collapse
my battery last for about three or four hours if not less. i'll try downloading that app, but anyway the problem here is that in battery usage in shows that display is what is spending the battery the most, when it is on its lowest, i just don't get it.
huedrant said:
I experienced battery drain too on GB ROM. I guess that newer apps are using android functions that are not coded very efficiently on GB.
I was surprised that battery life got much better after flashin to 4.4 kitkat. If you want to give it a try, I definitely recommend trying out flashing your device and see whether battery life improves
Click to expand...
Click to collapse
can you tell what rom are you on? i just can't find a good i9003 rom, all of them are way too laggy and i need my phone for daily use.
swapnilpx said:
yes.... can try out different rom or some other kernels too. and try changing processor to some battery friendly mode like " conservative " or tweak the default processor to save battery.
and try out greenify app if you are not using. @luligorla
---------- Post added at 07:41 AM ---------- Previous post was at 07:41 AM ----------
yes.... can try out different rom or some other kernels too. and try changing processor to some battery friendly mode like " conservative " or tweak the default processor to save battery.
and try out greenify app if you are not using. @luligorla
Click to expand...
Click to collapse
and how do i change the processor?
luligorla said:
and how do i change the processor?
Click to expand...
Click to collapse
iam now doubtful if you are rooted... if yes use setcpu application to do so.
press thanx if i helped
---------- Post added at 10:24 PM ---------- Previous post was at 10:19 PM ----------
luligorla said:
my battery last for about three or four hours if not less. i'll try downloading that app, but anyway the problem here is that in battery usage in shows that display is what is spending the battery the most, when it is on its lowest, i just don't get it.
Click to expand...
Click to collapse
bro dont worry about that display thing.. its normal that display uses the most battery.. seeing your phone usage and battery.... its not normal... your battery does frain faster.. why dont u try flashing some other stable rom...
swapnilpx said:
iam now doubtful if you are rooted... if yes use setcpu application to do so.
press thanx if i helped
---------- Post added at 10:24 PM ---------- Previous post was at 10:19 PM ----------
bro dont worry about that display thing.. its normal that display uses the most battery.. seeing your phone usage and battery.... its not normal... your battery does frain faster.. why dont u try flashing some other stable rom...
Click to expand...
Click to collapse
i'm rooted, indeed, but it seems i'm not finding that application or if i have to download one. i downloaded whatdog and the only alert i got was about the gallery using the cpu.
what i'm worried about is that the display is literally on 0%, isn't it weird?
i tried flashing 2 different roms and with both the battery drained just the same. if you know about any stable, smooth and for daily use rom please let me know!
luligorla said:
i'm rooted, indeed, but it seems i'm not finding that application or if i have to download one. i downloaded whatdog and the only alert i got was about the gallery using the cpu.
what i'm worried about is that the display is literally on 0%, isn't it weird?
i tried flashing 2 different roms and with both the battery drained just the same. if you know about any stable, smooth and for daily use rom please let me know!
Click to expand...
Click to collapse
GOOGLE SOMETHING !!
for me.. xgamerz rom (4.1.2 ) is good .. at present iam on 4.3 (slim bean ) this rom is also very good...
and bro iam busy with my studies these days.. so may not reply further.. but ill try have fun .
swapnilpx said:
GOOGLE SOMETHING !!
for me.. xgamerz rom (4.1.2 ) is good .. at present iam on 4.3 (slim bean ) this rom is also very good...
and bro iam busy with my studies these days.. so may not reply further.. but ill try have fun .
Click to expand...
Click to collapse
excuse me but i've tried lots of roms, i'm not a noob its just that i cant find a good one for daily use.
sorry to bother you, i'll try slim bean and tell you.
good luck
luligorla said:
excuse me but i've tried lots of roms, i'm not a noob its just that i cant find a good one for daily use.
sorry to bother you, i'll try slim bean and tell you.
good luck
Click to expand...
Click to collapse
haha sorry to say but i really thought you were a noob.. if i'd knew this earlier, i wouldnt have replied so many times..
i faced many problems while i was a noob.. just dont want any other noob to face it