Crazy battery drain after upgrading to 3.9, program to test? - EVO 4G Q&A, Help & Troubleshooting

I think my thread got deleted due to the crash, just reposting
I'm having crazy battery drain after upgrading to 3.9, about a percent a minute. Is there a program I can use to see what program is using all that juice?

The monitor function of SystemPanel is great for tracking down problems like this.
Also, if you're phone isn't sleeping, checking partial wake usage in Spare Parts will tell you what is keeping it awake.

Thanks for the quick response, I'll monitor usage for a day and see what comes up.

Have you checked your awake time vs. uptime in battery stats?

I think I found the problem, it was a corrupt copy of wireless tether that I had installed, the battery life seems okay now, still lower then what I was getting before hand. I'll post some screens here later. As for the uptime vs. awake time, I'm at 23:30:51 uptime vs 3:46:46 awake time, battery is currently at 43%

Death-M0nk said:
I think I found the problem, it was a corrupt copy of wireless tether that I had installed, the battery life seems okay now, still lower then what I was getting before hand. I'll post some screens here later. As for the uptime vs. awake time, I'm at 23:30:51 uptime vs 3:46:46 awake time, battery is currently at 43%
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wow thats good, how do u get such good battery, i would normally only get 1:30:00 or something around there for awake time before mine would die, are u using set cpu?

I got...
32:48 up / 4:57 awake. At 37% battery.
I'm using the new OTA deodexed by Myn along with the new radio package (radio,wimax, pri, nv) by caulk. Nothing else! Set CPU is uninstalled. WiFi is on 100% along with background apps/auto sync. Mobile Networks only on when I am out of the house and without WiFi or 4G. I actually get good battery life on 4g if I keep the mobile networks off.

Here are some screens from my phone. This is after a normal days usage for me, do these seem normal for my kernal/ROM?
(This is without any type of OC/UC utility, I don't ever use those anyway)
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masbirdies said:
32:48 up / 4:57 awake. At 37% battery.
I'm using the new OTA deodexed by Myn along with the new radio package (radio,wimax, pri, nv) by caulk. Nothing else! Set CPU is uninstalled. WiFi is on 100% along with background apps/auto sync. Mobile Networks only on when I am out of the house and without WiFi or 4G. I actually get good battery life on 4g if I keep the mobile networks off.
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How do u get better battery?
Sent from my PC36100 using XDA App

Related

[Q] My Battery kills me

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I'M using Oxygen 0.2.2 Beta Rom. Yesterday I recalibrate my battery, closed unnecessary programs, turn off wifi, 3g, gps and bluetooth. Morning I checked battery level and shocked battery leves was about %75. I checked if there any memory leaked program but I couldn't find something like that.
Display used battery percantage dramatically high?
What is the problem? Screen was turned off naturally.
'My Battery Kills Me' - sounds like the title of a cheap horror film - LOL
How long is 'overnight'? 8, 10 hours?
25% in that time sounds quite reasonable to me.
@cr1960 25% over 8 hr with wifi and 3g off is not normal and if you experience this i would check what is causing your drain.
@yapay Install current widget, place it on one of the home screens and set it up to wright to the log every 5 min. Then turn your phone in to flight mode overnight and the next day check the log, if you have more than 1 mA usage regularly during the night there is something using to much power. Install a monitoring app from the market and let it run during the night to find out what.
If it's mostly around 1 mA than your problem probably is gone after another charge.
Screen is very high for only 1.5h ish. Looks looks like you have high brightness settings and a lot of white/blue images being displayed.
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cr1960 said:
'My Battery Kills Me' - sounds like the title of a cheap horror film - LOL
How long is 'overnight'? 8, 10 hours?
25% in that time sounds quite reasonable to me.
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Click to collapse
overnight is about 7hr13m
TheGhost1233 said:
@cr1960 25% over 8 hr with wifi and 3g off is not normal and if you experience this i would check what is causing your drain.
@yapay Install current widget, place it on one of the home screens and set it up to wright to the log every 5 min. Then turn your phone in to flight mode overnight and the next day check the log, if you have more than 1 mA usage regularly during the night there is something using to much power. Install a monitoring app from the market and let it run during the night to find out what.
If it's mostly around 1 mA than your problem probably is gone after another charge.
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I installed current widget. I will try this this night. Thank you very much for your suggestions.
th3 said:
Screen is very high for only 1.5h ish. Looks looks like you have high brightness settings and a lot of white/blue images being displayed.
------------------------------
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There is a misunderstood. I checked battery status after woke up and that was 60% display usage. After that I used phone during breakfast and later my battery was 18%.
Something is wrong...

(TIP)Possible battery drain solution for LTE devices.

Like many here I've been having battery drain issues since the day I purchased the Galaxy Nexus. I also purchased the extended battery since day one. I've been reading through every single forum on how to reduce the battery drain and none seems to have worked for me. I've tried switching to wifi, 3g only, no email push, no google+, etc and my phone at 100% battery would lose almost 30% within 2 hours idling. Then I was looking at the settings and I came across the Developer Options/Background process limit and limited my background process from Standard to At most limit to 1 process and my battery has improved tremendously. Prior to making the change the Android OS was using 80+ % on idle (Wifi or 3g didn't make a difference), now it's uses around 20 or less. On idle I'm seeing around 4% or less an hour vs 15% battery drain.
Please remember this may or may not solve YOUR battery drain, but it has definitely helped mine and I just wanted to share with the community on what else you can try.
I've had pretty good results with my battery. I think some of ya'll are either just playing around with it too much or have some energy-sucking apps out there.
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Cheyse said:
I've had pretty good results with my battery. I think some of ya'll are either just playing around with it too much or have some energy-sucking apps out there.
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Or that you don't have a connection to the data network.
Just say'n. (I do the same thing at night)
I had Wi-fi enabled for 12 hours, and the battery only dropped to around 85%. I have been on 4G for 5 hours now, and the battery is now down to 13%. I'm going to use a Wi-fi/3G combination tomorrow. Oh and I also have my phone rooted/underclocked to 900Mhz.
Cheyse said:
I've had pretty good results with my battery. I think some of ya'll are either just playing around with it too much or have some energy-sucking apps out there.
https://fbcdn-sphotos-a.akamaihd.net/hphotos-ak-ash4/397858_10100550605299635_27421897_51271764_409359273_n.jpg[IMG][/QUOTE]
Light use with very little screen time from the looks.
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cvbcbcmv said:
Remember things in the dev section are there for a reason, this could cause other issues.
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I've been using it for 3 days and have had no issues. Anyways its as easy as checking the standard limit if you ever wanted to revert back.

Did I get a defective battery?

Just got my s3 like a week or so. I made a mistake and not charge it initially (thought it was a myth). I used my battery all the way to 17%. Now my battery only average up to 2 hours screen on. My sister who also got the phone as the same time has about right hour screen on time. Did I screw up or it's just my battery being defective
EDIT: attached is the battery stats
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Sent from my SGH-T999 using xda app-developers app
What's brightness set to, and what are you doing while the screen is on? You on WiFi most of the time?
mt3g said:
What's brightness set to, and what are you doing while the screen is on? You on WiFi most of the time?
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Well, when I'm in door, I use low brightness most of the time. Only when I'm outside I would use auto brightness. Since I'm in wifi zone most of the time, yes I do have wifi on. I mostly use my phone for twitter, web browsing, and youtube, nothing heavy like gaming or benchmark.
Hard to say if its defective but I've definitely seen a lot better battery. It might not hurt to try and get a new one.
Sent from my SGH-T999 using xda premium
you should calibrate your battery a couple times once you get the phone. do it a couple times and it will fix itself. also check all your syncing settings. this phone will deplete a battery in 5-6 hours if fully charged and phone brightness is up all the way while watching videos.
Calibrating batteries is a myth from the days of older battery technology. Draining your battery to 0 on purpose is actually killing your battery faster because you just used up one cycle.
gr4p3s said:
Calibrating batteries is a myth from the days of older battery technology. Draining your battery to 0 on purpose is actually killing your battery faster because you just used up one cycle.
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I think you're right
Sent from my SGH-T999 using xda premium
There's a bug on stock that makes cell standby much higher than it really is. So I wouldn't worry too much about that.
Also, Google Chrome is a huge battery killer for some reason. Consider switching to a different browser?
Still having the original battery in my vibrant and getting 8-9 hour charges while killing the battery 100% and charging it up once a week does nothing? Same thing for my g2x. I get about 10-11 hours on the thing daily original battery as well. If anything and you're not rooted to delete battery stats, its a good thing to do a couple times. I don't think I have hurt the battery at all, and if anything they still last very long...
Sent from my SGH-T999 using xda app-developers app

Android system % is really high.

I saw a post about this, but I can not find it now.
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The android system % is really high. For reference the screen time is at 2h 58min in that shot.
The post I saw about it mentioned a patch that fixed that in some phones? Just curious if there is something I can do to fix it and improve the battery life further.
This is on jedi xp9 with saber kernel.
What were you doing with the phone in that one hour? If nothing serious you have a battery leak problem. 31% for one hour is just not right. I used to install a calendar widget that causes leak like crazy, even after I un installed it. Had to do a hard reset to fix it.
1hr? The battery was at 1d 11h and some change, but yeah I am prolly going to do a clean install. I'm thinking maybe my titanium backup is goofed up.
Just wasn't sure if there was a system patch that was for that, I thought I had read that somewhere.
Its just the only thing using battery. That's good. Youre getting phenomenal battery life. Trust me. When I posted my last message I didn't see a pic of your time stamp. Do math on total CPU usage of the android system. Also Google backup transport uses a good chunk. Disable that if you don't want it. (When flashing a new rom Google transports your old backup onto your device)
Anyhow here you go. Do the math and see how much battery life to CPU usage I would get verse what you got. If you are never using your phone the is and or system will eventually kill it. Using a larger percentage. It looks like you aren't even using your phone. 36 hours of battery is insane. Also note my screen was on just a little over 3 hours. (At minimal brightness always)
Sent from my GN2 using XDA app.
Spoontain said:
1hr? The battery was at 1d 11h and some change, but yeah I am prolly going to do a clean install. I'm thinking maybe my titanium backup is goofed up.
Just wasn't sure if there was a system patch that was for that, I thought I had read that somewhere.
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Sorry my bad. But it still doesn't look right to me that your system is burning more battery than the screen.
It seems like your phone was idle for the most part of that battery time. If so, then it's normal to show more android system usage percentage than other things, since there are background processes running. If that's the case, your battery drain is good, especially if you're 4g was on the entire time.
Sent from my GT-N7105 using xda premium
AlonB. said:
It seems like your phone was idle for the most part of that battery time. If so, then it's normal to show more android system usage percentage than other things, since there are background processes running. If that's the case, your battery drain is good, especially if you're 4g was on the entire time.
Sent from my GT-N7105 using xda premium
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Yeah I never turn the 4g off. Guess I was just miss understanding the post.
Yes the phone was idle a lot, normally is on my days off. During my work week im looking at 18-20 hours getting me to 60-40% and me charging it it before bed. Being in reinforced concrete buildings 2 stories underground causing me to the have a poor signal I figured that was pretty decent.
Anyway thank you guys for the information.

Major Battery Drain Help!! (100% -> 0% in < 5 hrs)

Firstly, I am fully stock in every way. I have been getting abysmal battery life from my phone.
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Obviously I'm aware that the culprit is lookout.. i do like the services offered by lookout and would like to keep them. Disabling lookout does fix the problem but I'm wanting to hear potential causes and/or fixes..
Thanks for your time.
Which of the features does it offer you "like". Many times there are other alternatives for those "features" without the drain.
Im using lookout with no major battery drain. Looks like your wifi was on all the time. Low wifi signal may cause for wifi radio to broadcast with higher power. Smart stay will trigger camera every few seconds. Personally I use "Screebl" from play store - it keeps screen on by checking if phone is not laying flat. Install "better battery status" (need root for that) and it will allow you to see which app or service keep phone awake. Turn on power saving mode. In settings turn off wifi while sleep mode.
Sent from my SGH-T889 using xda app-developers app
Try one power guard https://play.google.com/store/apps/details?id=com.onexuan.battery. and or Snapdragon battery guru. https://play.google.com/store/apps/details?id=com.xiam.snapdragon.app...... also I deleted lookout since i also had crazy batter drain I went from 100% to 88% in 45 minutes.
Sent from my SM-N900T using Tapatalk
Thanks to those who replied. . However none of the answers have helped. .
Like I said, I am hoping to keep lookout as an unrooted stock user .. for now.
What isn't adding up is the fact that most users are reporting no issues with lookout draining battery..
So why am I having problems ??
As for weak wifi, that's not an issue.
Other ideas ??
I had the exact same issue. The only way for me to stop that was to uninstall it unfortunately
Sent from my SM-N900T using Tapatalk
Don't use lookout.
sent from my sm-900t.
Tried factory reset?
Be done with lookout
NOTE 3
Lookout Isn't doing that for me maybe a update is needed?
Sent Via Tmobile note 3
I keep finding Play Music running on its own and eating battery quite often. Maybe that's the culprit? Was happening lately on my Note 2 as well.
I had this issue just after using Root de la Vega. My battery was going completely dead after about 4 hours with light use and the phone was getting really warm like the CPU was pegged the whole time. I did a factory reset and have all the same apps installed and my phone now makes it easily through a 10 hour workday and 45 minute commute with heavy use (5h screen time). Try that if you haven't.

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