Related
Simple Poll.
Have you seen a decrease or increase?
Someone can explain this battery drain?
in a lot of roms based on 2.2.1 there is a big battery drain, in some other there isn't.
nagash91 said:
Someone can explain this battery drain?
in a lot of roms based on 2.2.1 there is a big battery drain, in some other there isn't.
Click to expand...
Click to collapse
Reboot after unplugging from USB and battery drain is gone. For further improvement install SetCPU and reduce min/max frequency. I am getting more or less the same lifetime as with donut ROMs.
AndDiSa said:
Reboot after unplugging from USB and battery drain is gone. For further improvement install SetCPU and reduce min/max frequency. I am getting more or less the same lifetime as with donut ROMs.
Click to expand...
Click to collapse
OK I have done.. but the problem is that when I use it 3 o 4 minutes (for example I install an application using a file explorer, then I read a message and then I come back to home) m battery get 5% lower...
In standby I lose 10% in 6 - 7 hours (I think this is normal).
AndDiSa said:
Reboot after unplugging from USB and battery drain is gone. For further improvement install SetCPU and reduce min/max frequency. I am getting more or less the same lifetime as with donut ROMs.
Click to expand...
Click to collapse
I am currently without a computer therefore immune to this USB bug. I flashed CM6.1 to this and the other g1 and both suffered substaintial amounts of battery drain so I nandroid restored back to CSDIv4 and still the lowest frequencies and settings did little to combat the descending digits. So I tried this...
Recalibrated my battery
Flashed SuperWipe.zip
Reboot
Flashed SparksMod's latest
Reboot
Wiped battery stats
Unplugged...reboot
Battery lasted 23 hours the first day never seen anything like it.
Lifes great.
Sent from my HTC Grandaddy via XDA app
Sent from my HTC Grandaddy via XDA app
I'm using TMUS-G1-Froyo CM6 remix..
and I'm using the new radio with +14mb.
The rom flies but the battery go down too fast.
I'm using setCPU with 256 - 528 mhz while screen is on, 122 - 256 mhz while screen off.
If I go to battery use in settings I see
Cell standby 45%
display 28%
phone idle 22%
android system 3%
I don't think is normal... cell standby is the battery use by cell radio..
I wonder if the new radio give a big battery drain..
nagash91 said:
I'm using TMUS-G1-Froyo CM6 remix..
and I'm using the new radio with +14mb.
The rom flies but the battery go down too fast.
I'm using setCPU with 256 - 528 mhz while screen is on, 122 - 256 mhz while screen off.
If I go to battery use in settings I see
Cell standby 45%
display 28%
phone idle 22%
android system 3%
I don't think is normal... cell standby is the battery use by cell radio..
I wonder if the new radio give a big battery drain..
Click to expand...
Click to collapse
I got real excited when I heard about the new radio and hboot even thought that its exclusion was the source of the the battery issues. Haven't been able to try it as I'm without a up-to-date PC at the moment.
It would be real nice if I could find a seasoned dev who understands battery consumption. I thought the kernal was the main culprit but I've tried two different roms with the same kernal and one has notably better battery life than the other. So confusing.
Sent from my HTC Grandaddy via XDA app
I can't use my phone with this battery drain...
I will come back to official android OTA-AOSP 1.6.. with +14mb.
So I'll test if this kernel with 14mb is a cause of battery drain.
PS: I'm not a lover of rom customizations.. I think the official roms are the best.
The other are all too heavy. I'm not a fan of cm kernel, that is too heavy for g1.
I would see an official OTA 2.2 without customizations, so every one could customize as he want, and if he want.
PS: OK I flashed AOSP 1.6 using ezBiff_kernel to have 15mb (cause I have new radio and spl, so I can flash roms only using this kernel).
Result: my battery life is similar to froyo 2.2 roms... so the problem is:
1) Kernel? (ezBiff_kernel is based on cyanomod kernel... ... ... heavy as death)
2) New radio/spl?
3) My battery (I don't think so.. it's new battery. I buy it 2 weeks ago and in the beginning it works so well.. but then I flashed new radio/spl and new kernel for 15mb..)
nagash91 said:
1) Kernel? (ezBiff_kernel is based on cyanomod kernel... ... ... heavy as death)
Click to expand...
Click to collapse
Come now.. the cm pershoot kernels are super optimized so they don't collapse under the heavy as death rom that is usually on top of it..
I get mixed results with that kernel between testing and feedback.
A test phone can idle on wifi+2g for days on the stock g1 battery even after a usb unplug.. but on more common use with syncing services its not performing as well as I'd like..
Some of it is fixed with less swap/compcache or changing clock speeds 122/480 for most the speed but lower voltage levels. Also the interactive governor may work better.. I'm testing these ideas if results are good my next kernels defaults will use them.
Cm/pershoot have some interesting new power management code from other htc devices.. So hopefully soon all will be better. (I merged most of it to my kernel but there are some loose ends.. works well untill the phone locks up.. so no public release yet)
ezterry said:
Come now.. the cm pershoot kernels are super optimized so they don't collapse under the heavy as death rom that is usually on top of it..
I get mixed results with that kernel between testing and feedback.
A test phone can idle on wifi+2g for days on the stock g1 battery even after a usb unplug.. but on more common use with syncing services its not performing as well as I'd like..
Some of it is fixed with less swap/compcache or changing clock speeds 122/480 for most the speed but lower voltage levels. Also the interactive governor may work better.. I'm testing these ideas if results are good my next kernels defaults will use them.
Click to expand...
Click to collapse
Ok sorry I talk without knowledge. I really don't know the effect of the cm kernel. I only know that all roms based on cm release, with cm kernel, are so heavy and slow.
I like your rom (2.2.1 AOSP) and I love your new way to get 14mb.
But I have this orrible problem. My phone has a lot of battery drain when I use it. With screen off, no problems.
I have never used swap or compcache in this days, and I also try different clock speeds (not over 528mhz).
The result is that when I unlock my phone, I go to settings, I see for example 95% battery. Ok, I return to home, I open a message, I return to home, I open contacts and I scroll some contacts without make calls.
Then I come back to battery settings and I see that is 92-93%..
in 2 minutes of soft use.. I think this is impossible. If I open stupids 2D games... ahah in 5-10 minutes my battery lose 10 - 20%.
I remember 1 year ago, with 1.6 (no cyanomod) my battery was good.
Now it isn't (I have a new battery).
Today I flashed aosp 1.6 with your kernel for 14mb (I have new radio&spl) but nothing... I lose a lot of battery percent as in froyo.
So I think problem is or battery calibration, or something to wipe, or cm kernel, or new radio&spl + your new kernel...
Now I'm recalibrating battery (is at 1% from 2 hours, I'm not using it.. ) then I will recharge for 8 - 9 hours and then wipe battery state, but I have done this process a lot of time without a benefit.
I'll try to remove the new radio+spl (so also using standard kernel) if my battery continue to lose percents so fast.
I'll keep you update on my "story".
PS: Sorry for my bad english!! XD
OK.. after a day of low discharging and a night of 8 hour of recharging, I wiped battery states, I wiped data-cache-ext ecc... I flashed aosp 1.6 and ezbiff kernel..
"battery drain" continue...
I will try tomorrow to reflash death-spl and old radio..
BTW, is normal for hours battery 4v at 90%?
On the back of the battery sais 3.7v... I thought 3.7 was the voltage for 100%
Update
I know this thread is a little old, but I ran into this problem as well. What I found was that the official US radio (2.22.23.02) used considerably more battery than the international one (2.22.19.26i). The other thing I noticed is that switching to "use 2G networks only" in mobile networks settings and disabling data over mobile drastically improved battery life.
I also noticed that wifi used a fair bit of juice so my recommendation is to disable wifi if you're going to be on the go for a bit, and disable data/3g if you're just going to be hanging out in the local webcafe, your/a friend's house, or some other location with wifi access for a while.
If you wanted to be ambitious and cared enough you could write a script to use as a shortcut on the home screen to do the swap automatically (detect which setting(s) are enabled and swap them to the opposite).
With those changes, you should get much better battery life. My thoughts on different Froyo flavors is that possibly different builds have different settings by default. Cyanogen comes with data and 3g enabled by default so this will quickly suck out your battery if you're running your 3g, 2g and wifi antennas all at once.
The stock build (1.6) got about the same battery life as I'm getting now with those settings applied. With either build, having all antennas on all the time will drain your battery very rapidly. Being a little more cognizant of the settings (perhaps you also had it set to 2g only on the stock build) you're using will significantly improve your battery life. And when I say significantly, I mean night and day (but the antenna version definitely does also make a difference... at least in my case).
Hi There OB Users,
Just curious about your battery life.
Please post how long your battery can last.
What ROM and apps you using.
Mine can last roughly 20 hours on low usage (3G ON)
With Wifi ON, it's about 10 hours.
I'm using an app called "2X Battery" (can be found on market)
I'm running NOVA 4.5 ROM
Really appreciate it.
NOVA 4.5
Last three days I didn't use that much my phone so I could test how long does it go without charging.
Calling ~3min
WiFi - 5min
Camera - 10 photos
Winamp - 2h
Display was on about 1.5h
Other apps (no games) that don't use internet - 20min
At 5% I had to charge it for next day. So 95% = 2 days 18 hours. It would be 3 days if I didn't look what time is that often.
But for "normal" every day use, it's 1.5 days. I don't use internet because it's slow in my city (and it's optional for my plan). And at this moment I don't have WiFi router at home (I broke antenna).
Hey there.
here: NOVA v4.5
I use my phone a lot, like 2 hours of 3G network (lot of whatsapp, and quick web search). 3G aways ON
1 hour of calling
3 hours of music
The battery life is about 10 hours.
It would be great if i have at least a day, using it like i do.
Maybe undervolting?
Reasec said:
Maybe undervolting?
Click to expand...
Click to collapse
Undervolting using SetCPU?
Recommended settings to share?
Thanks!
hi u all!
i'm using cm7 for few days but its feel like my battery wasted so
last night i'm install 20b rooted rom then i install setcpu and advanced taskiller, i set them to battery save mode (its like close all app when screen of for taskkiller, and for set cpu, make my cpu %30 use when screen off) and i charced my phone it was %99 before the sleep. when i woke up i look at my phone and battery percent was %67, basicly i freak out!!! I JUST SLEEP and something use my battery %32
so, i delete setcpu and stop all activity of taskiller, but nothing change, battery keep going down :/
sorry for my terrible english
ofpistan said:
hi u all!
i'm using cm7 for few days but its feel like my battery wasted so
last night i'm install 20b rooted rom then i install setcpu and advanced taskiller, i set them to battery save mode (its like close all app when screen of for taskkiller, and for set cpu, make my cpu %30 use when screen off) and i charced my phone it was %99 before the sleep. when i woke up i look at my phone and battery percent was %67, basicly i freak out!!! I JUST SLEEP and something use my battery %32
so, i delete setcpu and stop all activity of taskiller, but nothing change, battery keep going down :/
sorry for my terrible english
Click to expand...
Click to collapse
Check if you have apps which refreshes between intervals (or even push notifications) and avoid them.. the best solution is to disable Wi-fi and, if you are not a demanding person by others, switch to airplane mode while you sleep!
EDIT: If it doesn't work, just go to recovery and clear dalvik cache
Sent from my LG-P970 using XDA
WIIstpM said:
Check if you have apps which refreshes between intervals (or even push notifications) and avoid them.. the best solution is to disable Wi-fi and, if you are not a demanding person by others, switch to airplane mode while you sleep!
EDIT: If it doesn't work, just go to recovery and clear dalvik cache
Sent from my LG-P970 using XDA
Click to expand...
Click to collapse
Unfortunately, along with many of the downsides of CyanogenMOD, battery life is an absolute joke. I think you'd be lucky to get over 24h of usage on that ROM. I have no idea why, but it seems that it sucks the life from your phone WAY too quickly.
For those having battery life issues, I'm on Zeus 6.11o and i've increased my battery life by just:
Using a good governor (smartassv2) to control CPU usage when screen off.
Recharging from dead to 100% seems to increase battery life.
And after using playerpro for an hour, surfing the net, using NBA.tv, 3G always on, an hour or so of Kairosoft gaming and i'm currently at 73%.
So life's good under the hood.
wait for ics. im using L7 right now, the battery life is way better than gingerbread.
benhotw said:
wait for ics. im using L7 right now, the battery life is way better than gingerbread.
Click to expand...
Click to collapse
What's L7? A rom?
Sent from my LG-P970 using XDA
WIIstpM said:
What's L7? A rom?
Sent from my LG-P970 using XDA
Click to expand...
Click to collapse
A phone. It's the LG Optimus L7. Comes with ICS out of the box.
my hero
WIIstpM said:
Check if you have apps which refreshes between intervals (or even push notifications) and avoid them.. the best solution is to disable Wi-fi and, if you are not a demanding person by others, switch to airplane mode while you sleep!
EDIT: If it doesn't work, just go to recovery and clear dalvik cache
Sent from my LG-P970 using XDA
Click to expand...
Click to collapse
thank you very very very much it totally works! and i'm start use my phone in 2G.
Hello, I'm starting this thread to actually discuss general battery usage patterns/ concerns. I figure this might be helpful for some people if not then..... =P
currently im using stock gb battery monitor to roughly monitor my battery usage, there is a mod to make the reading more accurate but i havent applied it yet...
Also... lets put up screen of the best battery life we've managed to get our phones here heee, would be fun to see =P
--
question is,
1) is it normal for mobile standby and phone idle to be ard 50% ish?
2) is it normal for my phone to stay in awake mode when i turn on the alarm
--
On Zeus v3n
Can't see your pics, uploaded them as an attachment to the thread.
Enviado desde mi LG-P970 usando Tapatalk
Sent from my LG-P970 using xda premium
Nice idea..
I charge my OB every night, and reboot after alarm in the morning. I dunno if it is from alarm or charging but if I don´t reboot the juice is gone in about 8 h. also battery usage app is frozen. I have this issue on every ROM, ( stock 2.3,CM7 from kang to about 60, marvell, zeus test v2.1, nova v8).
If i do the reboot in the morning the phone uses about 50% of the battery during the day (17 h). i use it for a few sms´s and calls, about an hour of websurf (wifi) and some facebook/ Xda usage..
deleted
joenbrinch said:
Nice idea..
I charge my OB every night, and reboot after alarm in the morning. I dunno if it is from alarm or charging but if I don´t reboot the juice is gone in about 8 h. also battery usage app is frozen. I have this issue on every ROM, ( stock 2.3,CM7 from kang to about 60, marvell, zeus test v2.1, nova v8).
If i do the reboot in the morning the phone uses about 50% of the battery during the day (17 h). i use it for a few sms´s and calls, about an hour of websurf (wifi) and some facebook/ Xda usage..
Click to expand...
Click to collapse
I dunno, if in not mistaken, when you reboot it deletes your old battery stats bin but I'm still trying to understand how resetting a stat could make the battery last longer its what most battery calibration apps claim to do...
For me once a week I manually delete the stats thru cwm and yeah it does make the battery seem more resilient.....
And yeah I got the same again as my photo again, phone stays awake when I turn alarm on.... :/
Sent from my LG-P970 using xda premium
I did all in my battery, but the maximum is a day and a half!
Depends on the intensity of use.
I'm using Android 2.2.2, v10a
Zaihanzainal said:
I dunno, if in not mistaken, when you reboot it deletes your old battery stats bin but I'm still trying to understand how resetting a stat could make the battery last longer its what most battery calibration apps claim to do...
For me once a week I manually delete the stats thru cwm and yeah it does make the battery seem more resilient.....
Click to expand...
Click to collapse
Deleting batterystats.bin does nothing to callibrate your battery. It just stores info, like a logger. BatteryUsage retrieves the info to display it.
Check this link for a more detailed post from a Dianne Hackborn, an Android system developer for Google: https://plus.google.com/u/0/105051985738280261832/posts/FV3LVtdVxPT
very good info for affirmation! thanks!
ok so calibrating battery after flashing a new rom is for??
and my questions in the op has anyone experienced the same things?..... =P
Zaihanzainal said:
very good info for affirmation! thanks!
ok so calibrating battery after flashing a new rom is for??
and my questions in the op has anyone experienced the same things?..... =P
Click to expand...
Click to collapse
Something is causing a wakelock, what happened to you is not normal. Usually a reboot solves things like that, if it doesnt, then it will either be a rom bug or an app holding the wakelock. Use Better Battery Stats to find whats causing it.
thanks for the app recommendation found that my dialer is causing a portion of my wake lock..... and system too.... hmmmm
ok lets just say my dialer keeping my phone in a wake lock is caused by malware... would a clean install of a rom and manually reinstalling of apps w/o data get rid of the malware?
meanwhile... googling wakelocks =D
Hi, I have some experience with sudden huge battery drains and wakelocks etc. both on stock V20N and Zeus v3.2n. I did not figure out how/why it works but here are some things you can try. I did not have any huge battery drains anymore the last 24h! (on Zeus v3.2n, did not try on V20N stock)
- I have an IMAP email account installed with K9 mail and an ordinary hotmail account with the hotmail app. Both accounts are set on push and in this configuration the hotmail app causes my wifi to never go to sleep, causing increased battery drain. Removing the hotmail app solves the problem.
- automatic update of time and date settings can cause wakelock. Unchecking Settings > Date & time settings > Automatic might solve your problem. I read this somewhere on XDA.
- Use wireless networks to determine location might cause wakelocks as well. Unchecking Settings > Location & Security > Use wireless networks might solve your problem. Read this somewhere on XDA again.
As I said, I did all of this and my wakelock problem is gone for at least 24h! Now I already have 60h on one battery and still 43% left... I cannot remember the threads where I read about this but if needed I can search... Also I did not try yet whether any single thing actually caused my problem. I just killed all of it as I do not miss it I am happy. Keep me updated if you found out which one worked for you
Tip: the BetterBatteryStats app is written by somebody on the XDA forum, you can download the apk for free from some thread in XDA (search is your friend)
I think a day and a half is a good battery lifetime for the OB, if there is no app or something that drains the battery in a hard way.
I can manage to get this with the marvel rom, and my personal user-settings. Also i think every smartphone u can actually get needs to be charged around every 24 hours.
I also want to share my experience. I use the cm7 2.3 gb rom and the battery response is very bad. Battery completely dead in 18 hours. Then i switched to v20n german gb rom. It gives me better battery timing about 28 -30 hours on normal use. The i change the settings of account syncronization of gmail, hotmail, facebook etc to manual. Then there is a big difference in battery drainage. Now my battery consumed in 48 hours on normal use.
Sent from my LG-P970 using XDA
On android phones, if yours phone gives u 24 hours backup then it has good battery timing. Further you can increase the timing through the steps and trick mentioned by different peoples in this thread
Sent from my LG-P970 using XDA
Battery should last at least 18 hours on normal usage with 3G and sync with gmail , contacts and calendar. Sometimes you just turn off so many things to just make it home with some battery in it....
battery is mainly kernel related...
we need good kernels that all..
Thank you for the wakelock tips.
It seems that V20o is way better than all the other ROMS concerning battery, without any tweak. Maybe it can be further optimizet with tweaks.
A short comment: it is true that theoretically battery is kernel related issue, but in a real world high battery drain is usually caused by bad apps and other non-kernel related things.
using zeus v5.03 lite.
battery drains so much when the screen off. nearly 1 percent in every 2 minutes.
but it is ok when the screen off
Ok wasn't an sod but a random reboot, and it reset my apn settings twice when that happened
Zeus v6
Underclock to 800mhz
Interactive x
Deadline
--
Now on 800mhz
Smartass 2
Noop
With 2nd settings its ok so far no random things
Sent from my LG-P970 using xda premium
Samsung galaxy S 1 gt-i9000| rom- AOKP milestone 6 |devil 3 kernel
lately, I notice there is a serious battery drain. in 1 night, I lose over 35% of battery. (I used to lose only 3% Average each night..)
when I click on 'battery' in settings, this is what I see:
Android OS- 55%(!!!!)
mediaserver 6%
android system 2%
and more of course.. but its not important
I dont know what happened, and what the problem is..
NSTool settings:
volt- DEFAULT| governor- smartassV2 | min cpu: 100mhz, max: 1400| OC value: 100|live OC- taget low: 100mhz, target high 1400mhz| deep sleep- ON
min cpu load- 1% max 90% |ramp down step 200000hz | ramp up step 200000hz
down rate 49000us up rate- 49000us
awake idle freq 40000hz . sleep idle freq 10000hz
deep sleep information:
deep sleep(TOP=ON time(ms)1886234 avg(ms)7 deep idle(TOP OFF)= 0 0 Idle time(ms) 2120672 avg(ms)2
_________________________________________________________________________________________________
EDIT:
UPDATE-
Ok I have done factory reset+ full deletion.
installed milestone 6 (aokp) again and flashed devil (3) kernel.
no OC for now.. settings are set to default and have not been changed
still having problem: when I click on settings->battery:
first of all, it says phone is awake most of the time (why?)
android OC 3% (finally normal)
screen 17%
Voice calls 17% (its kinda normal too right?!?!?)
cell standby 8%
***android system 15% (normal or not? I think its too much doesnt it?)
**google services 26% (this is not normal I think.. when I click on that, it says included apps: google bookmarks sync, contacts sync, network location, google account manager, services framework (google account is not registered on this phone)
and more of course..
when I click on "android system" I see included apps: settings.key chain(wtf is that?), system UI, galaxy s settings, android system, theme chooser, vpndialog(what is this?), settings storage, google backup transport, settings. (is this normal?)
try easy battery saver app..
And u can also use help modem and semaphore kernel with any custom ROM...
If my post helped, don't mind hitting THANKS ;-)
Sent from my GT-I9000 using Tapatalk 2
i had that with 0.99 ver , flashed the new semaphore 1.2.6s and now its again normal, i didnt have that problem with devil3 0.98v3, try flashing semaphore and see what will happen
drakester20 said:
try easy battery saver app..
And u can also use jw4 modem and semaphore kernel with any custom ROM...
If my post helped, don't mind hitting THANKS ;-)
Sent from my GT-I9000 using Tapatalk 2
Click to expand...
Click to collapse
Sent from my GT-I9000 using Tapatalk 2
Have you tried removing the battery for 10 minutes then booting back up?
This worked for me a number of times.
Sent from my GT-I9000 using xda app-developers app
I would also try to use another kernel (semaphore works good for me), if you don't have your battery drain anymore, try flashing back to your kernel (or wait for an update...)
easy battery saver app hsnt solved the problem.. still battery drain (but made that liitle bit better)
now im trying flashing another kernel.. (semaphore) and after few hours i will be coming back to devil kernel.
The problem might be with the rom? (ho and I have never done any factory reset/delete partition when I switch kernel or upgraded to another AOKP version)
waiting for more help.. ty everybody
Sounds like a rogue app is causing battery drain......instal better battery stats from the market and see what is causing the problem ....they have support website as well
Also try a clean flash, that would seem to be at the root of your problem, probably corrupt data or app data
The problem fore when I had Thais is that smartassv2 would stick at the highest frequency all the time. Try a governor like lulzactive and go to devil kernel 0.98.3. 0.99 has strange issues cause of the jb support
Sent from my GT-I9000M using xda app-developers app
still looking for a solution.. just came back from semaphore to devil 3 and I think the battery is little bit better but still got serious drain..
1.what is "mediaserver" ? it takes me like 10% of battery.. what is that used for?
2. how to I apply backup for whatsapp?
darixtorento said:
still looking for a solution.. just came back from semaphore to devil 3 and I think the battery is little bit better but still got serious drain..
1.what is "mediaserver" ? it takes me like 10% of battery.. what is that used for?
2. how to I apply backup for whatsapp?
Click to expand...
Click to collapse
Media server will show high usage if you listen to a lot of music
AlwaysDroid said:
The problem fore when I had Thais is that smartassv2 would stick at the highest frequency all the time. Try a governor like lulzactive and go to devil kernel 0.98.3. 0.99 has strange issues cause of the jb support
Sent from my GT-I9000M using xda app-developers app
Click to expand...
Click to collapse
thanks for helping every1
-problem hasnt still been solved.. even with another kernel
-all those battery saver apps are not helping..
-devil 3 is a good kernel right? I mean, it does not supposed to have any battery drain issues?
-titanium backup makes backup for game's and apps' date right? (whatapp conversation ..) ?
darixtorento said:
thanks for helping every1
-problem hasnt still been solved.. even with another kernel
-all those battery saver apps are not helping..
-devil 3 is a good kernel right? I mean, it does not supposed to have any battery drain issues?
-titanium backup makes backup for game's and apps' date right? (whatapp conversation ..) ?
Click to expand...
Click to collapse
it is a very good kernel and if it has battery drains with latest version u can see it in the devil thread, if u like tweaks alot then its better to use devil then semaphore, but if u like a simple but smooth kernel then stay with semaphore ,both have a low battery consumption if u dont oc
Do you have any email accounts set to push ? I had serious battery drain with a few ICS roms when exchange email was set to push, setting them to manual or scheduled helped.
guys when I click on "battery" I see my phone is awake most of the times..
WHAT? WHY?
(and not im not using it.. it was during night!!)
Ok I have done factory reset+ full deletion.
installed milestone 6 (aokp) again and flashed devil (3) kernel.
no OC for now.. settings are set to default and have not been changed
still having problem: when I click on settings->battery:
first of all, it says phone is awake most of the time (why?)
android OC 3% (finally normal)
screen 17%
Voice calls 17% (its kinda normal too right?!?!?)
cell standby 8%
***android system 15% (normal or not? I think its too much doesnt it?)
**google services 26% (this is not normal I think.. when I click on that, it says included apps: google bookmarks sync, contacts sync, network location, google account manager, services framework (google account is not registered on this phone)
and more of course..
when I click on "android system" I see included apps: settings.key chain(wtf is that?), system UI, galaxy s settings, android system, theme chooser, vpndialog(what is this?), settings storage, google backup transport, settings. (is this normal?)
After 2 months of normal behaviour on SlimICS+Semaphore kernel, my phone got the same problem today.
I have a feeling that "Google Backup Transport" is the main culprit. I have tons of such processes in "OS Monitor", that weren't there before.
Better Battery Stats shows nothing, I only have high battery usage for "Android OS" (29% - CPU: 9min, Awake: 2h 10min) of 9h total time.
And I have "Backup & reset" disabled in "Settings".
This option was causing battery drains on few of my friends phones, so I always suggest to disable this option!
I hope phone reboot will fix the issue automatically if not I will have to reflash my phone again!
PS: Google Play and Skype could also be few of the usual suspects.
My phone is having a really bad battery life.It can't last a whole day and it discharges extremely fast.I looked at "Battery" in settings and nothing looks suspicious.Even in standby mode it discharges like crazy ( overnight i lose about 30% of battery ).Phone is completely new.I don't want to disable live wallpaper, wifi, mobile data, sync etc. because i bought a smartphone for those features.Any other suggestions are welcome.
Aport said:
My phone is having a really bad battery life.It can't last a whole day and it discharges extremely fast.I looked at "Battery" in settings and nothing looks suspicious.Even in standby mode it discharges like crazy ( overnight i lose about 30% of battery ).Phone is completely new.I don't want to disable live wallpaper, wifi, mobile data, sync etc. because i bought a smartphone for those features.Any other suggestions are welcome.
Click to expand...
Click to collapse
That's normal for the stock ROM, flash my V3 ROM you'll have 2 or 3% drainage over night.
I get super draining aswell after flashing dmod v1. I can't be bothered to keep flashing roms so I'm waiting for cm or benzrom v4.
Sent from the dark side on my GT-I8190
Turn off your live wallpaper en weatherclock. Those 2 keeps the phone awake. I have with 3g allways on slight browsing loads of texting and whatsapp few calls and most of the time online on facebook, 20/27h of battery time. When i dont use my phone alot it can go up to 35/40h
Sent from my GT-I8190 using xda app-developers app
No live wallpaper and no weather clock. Most bloat ware removed, Using golden kernel hotplug governor and seeder. With benzrom I had 20+ hours with heavy use. Since dmod I get roughly 10-15 hours. 30% drains overnight.
Sent from the dark side on my GT-I8190
iKlutz said:
No live wallpaper and no weather clock. Most bloat ware removed, Using golden kernel hotplug governor and seeder. With benzrom I had 20+ hours with heavy use. Since dmod I get roughly 10-15 hours. 30% drains overnight.
Sent from the dark side on my GT-I8190
Click to expand...
Click to collapse
So strange,there are no significantly changes in DMod, compared to the base BenzROM! Essentially frameworks and apps are the same
I know man it doesn't make sense but I can't wait for another better rom that will hopefully fix this issue with a clean install.
Sent from the dark side on my GT-I8190
Sent from the dark side on my GT-I8190
Look at the massive discharges spikes after charging. I know I don't often get to charge it fully but this is really bad.
Sent from the dark side on my GT-I8190
iKlutz said:
Look at the massive discharges spikes after charging. I know I don't often get to charge it fully but this is really bad.
Sent from the dark side on my GT-I8190
Click to expand...
Click to collapse
Download Better Battery Stats to figure out which application is the guilty one.
Remove bloatware.
dariolob said:
So strange,there are no significantly changes in DMod, compared to the base BenzROM! Essentially frameworks and apps are the same
Click to expand...
Click to collapse
Yes but you're forgetting about build.prop tweaks, they play a big role when it comes to battery drainage.
I just installed Benz rom, so i am hoping for better battery life.But there is also one more thing i noticed.I installed no frills cpu and i noticed that minimum frequency is 1 ghz !!! I set it to 200 mhz and i think that will make a huge impact on battery.I will be posting my battery stats picture soon.
So many advises about installing other rom. I think you need to try to remove huge battery drainers first. Try to disable Picasa web-albums sync (this **** eats alot! ) and some other sync that you don't need. You need to change it for each Google account you use on your phone. That's all. This small change halped me alot with battery drain and, I hope, will help you.
Also, you can freeze apps that you don't need to. It can be made without root.
Sent from my GT-I8190 using xda app-developers app
iKlutz said:
Sent from the dark side on my GT-I8190
Click to expand...
Click to collapse
In screenshot you have a very weak gsm signal in your area. This drains your battery.
If you don't use 3G/HSPA mobile data, you can try to manual switch to 2G network (2G band use less power from your battery).
HTH,
Ok, so installing a new rom and messing with CPU frequencies did help after all.I installed Benz rom and changed minimum cpu frequency from 1 ghz to 200 mhz.Battery now lasts 2-3 days with light use and about 1.5-2 with medium use.Battery discharge overnight is about 10% with sync, wifi etc. turned on.
hmm,i dont know what apps you have installed on your phone,but when i installed Dropbox app few days ago, there was a massive battery drainage overnight...it eat my battery between 30-35% overnight...and it used to be only 3-5%...
of course i uninstalled the app and now its back to normal,only 3-5% drainage overnight(wifi and sync off)...
Check my "Obligatory Extended Battery Thread."
Sent from Spaceball One.