Develop Bugs

Juice Defender

I'm installing this as a last resort before sending my phone back. After hard reset and everything, battery is still a major drain.
For those that are using it, how well does it work? Which settings are you using?
I've only the free version for now but would consider upgrading if it does help?
Also, how do you prevent meebo from disconnecting when the screen turns off? Is that an option on the free version?

rwc3b said:
I'm installing this as a last resort before sending my phone back. After hard reset and everything, battery is still a major drain.
For those that are using it, how well does it work? Which settings are you using?
I've only the free version for now but would consider upgrading if it does help?
Also, how do you prevent meebo from disconnecting when the screen turns off? Is that an option on the free version?
Click to expand...
Click to collapse
About Juice Defender, for me it worked with ~1.6x batterylife.
About Meebo: get Trillian, they made it for free this week. You stay connected even if your phone is off(for max of 1 day, changeable in settings) and you'll receive al the messages which came while your online the enxt time you login again. You can manage all your accounts on the PC with the regular Trillian program and then login on your phone with your Trillian account and all the accounts will be there. It is a real nice app with very low battery consumption.

The free version is very limited. I use the ultimate version and I'm rather happy with it. I don't want to schedule traffic when my phone is idle, but that would be a massive battery saver.
Yes, you can set different settings for each app in the paid versions. You can set a trigger that makes sure your internet is always on when meego is running, even when your screen is off.
But overall, I have no problem to use my phone for more than 12 hours on battery with moderate usage. Maybe you should send your device back anyway.

I had terrible battery drain as well but ive managed to resolve this. have you tried:
1. Deleting all social hub accounts?
2. Deleting your mail account if you use the stock mail app?
3. Updated to latest official firmware?
I was experiencing 10% idle drain per hour. Now i'm at 1-2%. Battery life is a huge improvement compared to my old desire. Dont guve up on this phone.
Sent from my GT-I9100 using XDA App

In my experience standard battery drain per hour should be
1~2% screen off / data off
3~5% screen off / data on
12~15% screen on / data off
18~20% screen on / data on
WiFi uses less battery than 3g but as you can see display is main problem...
Sent from my GT-I9100 using XDA Premium App

TriNeo said:
I had terrible battery drain as well but ive managed to resolve this. have you tried:
1. Deleting all social hub accounts?
2. Deleting your mail account if you use the stock mail app?
3. Updated to latest official firmware?
I was experiencing 10% idle drain per hour. Now i'm at 1-2%. Battery life is a huge improvement compared to my old desire. Dont guve up on this phone.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
1. I froze all Samsung-related apps and accounts with Titanium Pro
2. I'm using the Gmail stock app. Is that bad?
3. I updated to KE2 and hard reset twice
4. I also froze the wifi apps
when my phone is idle overnight - screen off and not in 'awake', it dropped from 100%-56% in 7.5 hours. i posted a screenshot in another thread.
http://forum.xda-developers.com/showpost.php?p=13875879&postcount=684

rwc3b said:
when my phone is idle overnight - screen off and not in 'awake', it dropped from 100%-56% in 7.5 hours. i posted a screenshot in another thread.
http://forum.xda-developers.com/showpost.php?p=13875879&postcount=684
Click to expand...
Click to collapse
Sounds like you need to clear your battery history, leave it over night, then check what's been using it overnight to me.
I have 5-10% drop at most overnight (7 hours or so).

Uvaavu said:
Sounds like you need to clear your battery history, leave it over night, then check what's been using it overnight to me.
I have 5-10% drop at most overnight (7 hours or so).
Click to expand...
Click to collapse
thanks. how would i clear battery history? is that under setting -> applications -> running ?

Also try clearing data on the software update app. That appeared to work for some people. U definitely have a rogue app eating your battery... Can you give us a list of your running processes immediately after you restart?
Sent from my GT-I9100 using XDA App

So after using Juice defender ultimate for a couple weeks now, with the customizable apps configuration, I see no improvement in battery life.
I lost 50% charge overnight with just push email on (stock gmail app), only synching email and contacts.
For those with this app, what configurations are you using to improve the battery?
Sent from my GT-I9100 using XDA Premium App

I have it setup to turn the data, and wifi off while the screen is off.
Night mode is enabled, from 11:30, to 7:00am
I also have it only allow wifi via location, work or home.
It eats 1-2% while in standby per hour.
and about 3-4% overnight.

i tried juice defender ultimate and it made no difference. I deleted it just because its another app working in the background...

I found it to be very effective when set up correctly. Lose less than 1% an hour at idle.
Sent from my GT-I9100 using Tapatalk

mark2222 said:
I found it to be very effective when set up correctly. Lose less than 1% an hour at idle.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
how did you set it up?
Sent from my GT-I9100 using XDA Premium App

mark2222 said:
I found it to be very effective when set up correctly. Lose less than 1% an hour at idle.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
Mine does that (1-2% per hour at idle) without Juicedefender and push email/facebook active. The problem with JD is also that when set to switch off Wifi and data in the background when the phone is idle, it doesn't always switch them back on after the phone awakens, resulting in many pain in the ass moments.
I bought it 6 months ago and never use it any more.

Richdog said:
The problem with JD is also that when set to switch off Wifi and data in the background when the phone is idle, it doesn't always switch them back on after the phone awakens, resulting in many pain in the ass moments.
Click to expand...
Click to collapse
I use Green Power for that... simply awesome... light and stable.
Sent from my Galaxy SII
If you find this post usefull please press the "Thanks" button

Vairn said:
I have it setup to turn the data, and wifi off while the screen is off.
Night mode is enabled, from 11:30, to 7:00am
I also have it only allow wifi via location, work or home.
It eats 1-2% while in standby per hour.
and about 3-4% overnight.
Click to expand...
Click to collapse
hmm some people talks good, some bad about JD.
I paid for Ultimate version, and must say its brilliant!!
Over night 1-2% /6H
Standby 1-3% /Hour
with screenfilter i get 6 1/2 Hours with display on and UMTS today
from 78% drop to 10% and from 10% to 5% in 5Hours again.
Iam suprised with JD, very well

rwc3b said:
how did you set it up?
Sent from my GT-I9100 using XDA Premium App
Click to expand...
Click to collapse
Pretty standard really wifi and mobile data enabled (ultimate version), autosync on ping, 15 minute scheduled check for 30s. I don't have it turn off data at night because the phone is usually plugged in and have data enabled when the screen is on. It also manages the wifi locations so usually it only connects to wifi.

nightranger73 said:
I use Green Power for that... simply awesome... light and stable.
Sent from my Galaxy SII
If you find this post usefull please press the "Thanks" button
Click to expand...
Click to collapse
Hmm I'd never heard of that app, but did a bit of research and it looks like it really does wake the connections well with the latest release... will give it a try!

I lost 4%/idle for 12 hours.

Weird drain overnight

Hey guys, I got this weird drain of about 1%/ hr over a period of 6 hours overnight with 2g data and auto sync on, the previous night with 3g data on I drained only 2% in 9 hours.
Apparently my phone has one hours of being kept awake by a wake lock named
mdm_hsic_pm0
And another hour by
Battery_monitor
Does this happen to anyone else?
Sent from my GT-N7105 using xda app-developers app

Frostyeo said:
Hey guys, I got this weird drain of about 1%/ hr over a period of 6 hours overnight with 2g data and auto sync on, the previous night with 3g data on I drained only 2% in 9 hours.
Apparently my phone has one hours of being kept awake by a wake lock named
mdm_hsic_pm0
And another hour by
Battery_monitor
Does this happen to anyone else?
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
I have the same at the top but not as long as yours. Dont know what it is from?

Frostyeo said:
Hey guys, I got this weird drain of about 1%/ hr over a period of 6 hours overnight with 2g data and auto sync on, the previous night with 3g data on I drained only 2% in 9 hours.
Apparently my phone has one hours of being kept awake by a wake lock named
mdm_hsic_pm0
And another hour by
Battery_monitor
Does this happen to anyone else?
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
Same here on the note 2 with Sprint but I loose about 2-3% per hour. Go to sleep with 100% wake up in the morning with 80-85% left....

This is the only thing i found in bbs thread
mdm_hsic_pm0 is afaik the same as l2 Hasic, just a new name under Jellybean, so its traffic related, i would keen an eye on my background activity..
Click to expand...
Click to collapse

battery monitor wakelock is almost related to the BBS

ssame thing happening to me..should i change kernel ?

i have same battery monitor drain and wlan_wake

I use to have battery drain on my GT-N7100 (and overheating problem). What turned out was that the Gmail sync on one of my accounts was going in a loop and never ending. When I fixed it, all went back to normal.

What rom / Kernels you peeps running? I had this once, flashed a different rom and no problem. Currently running Omega 7.1 with excellent battery life over night.

Mdm hsic is related to mobile data and this includes both 3g and wifi. Turn off 3g when not in use and you will see this wakelock going down. THe other one is nothing to worry
sent from: The New S-Pen

Reuven007 said:
I use to have battery drain on my GT-N7100 (and overheating problem). What turned out was that the Gmail sync on one of my accounts was going in a loop and never ending. When I fixed it, all went back to normal.
Click to expand...
Click to collapse
What exactly did you do to fix the gmail sync issue? PLEASE, do explain. This battery drain is absolutely horrible.

tonyf7 said:
What exactly did you do to fix the gmail sync issue? PLEASE, do explain. This battery drain is absolutely horrible.
Click to expand...
Click to collapse
First, when you set the phone for the first time it does a lot of initial activity that may cause drainage.
In my case, I have 3 gmail.com accounts on my phone. I only need one of them to sync email, Picasa, contacts and calendars. On the other 2 I need only email. The phone was syncing everything on all accounts: in addition to the above also Google Photos, Play Magazines,Play Music, Internet, Keep and People Details.
As soon as I disabled all the unwanted syncing, things improved.

[Q] School me on battery life (screenshots attached)

Is this the kind of battery life I should be expecting? Completely stock and running Juice Defender. Thanks!

It looks like you need to apply the "Cell standby" fix. That won't help your actual battery life, but it will help your reporting.

Everyone is going to be different depending on usage and signal strength.
Your battery usage isn't that bad, but when I was running ICS I would be able to get over 3 hours screen time and someimtes 20-24 hours total life.
It really varies based on your data usage. To extend battery life, then turn off unused data connections. Adjust your sync frequency, and limit push notifications. Network data coverage also impacts battery life, so in areas that have bad coverage, your phone is going to be searching for signal more often.
Use CPUspy as well and see if you phone is going to Deep Sleep when it should.

Here's a screen shot of CPUspy. Hope this helps!
Sent from my SGH-T999 using xda app-developers app

anthony42992 said:
Here's a screen shot of CPUspy. Hope this helps!
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Your phone is not going into Deep Sleep as it should which is causing the higher drain you're seeing. Post what is using battery stats. Also, try to reboot. You said you were stock, so it could just be a random program that didn't close and is running in the background.
I would check your sync settings too.
Check this tread for other ideas:
http://forum.xda-developers.com/showthread.php?t=1969741

pytyper483 said:
Your phone is not going into Deep Sleep as it should which is causing the higher drain you're seeing. Post what is using battery stats. Also, try to reboot. You said you were stock, so it could just be a random program that didn't close and is running in the background.
I would check your sync settings too.
Check this tread for other ideas:
http://forum.xda-developers.com/showthread.php?t=1969741
Click to expand...
Click to collapse
Should I post a screen shot of partial wakelocks or kernel wakelocks? Thanks!
Sent from my SGH-T999 using xda app-developers app

Yes please do.
You have a rogue app that is prevention your cpu from sleeping.

What gives?
Sent from my SGH-T999 using xda app-developers app

If your screen on time is not around 4+ hours then you most probably are not getting good battery life.

Post a screen shot from betterbattery with Processes and Since Unplugged as your parameters. Wakelocks are not the problem. You have an app constantly running that will prevent DS, so a Wakelock is irrelavent at this point.

Woodrube said:
Post a screen shot from betterbattery with Processes and Since Unplugged as your parameters. Wakelocks are not the problem. You have an app constantly running that will prevent DS, so a Wakelock is irrelavent at this point.
Click to expand...
Click to collapse
I did a restart recently so this is all I could get. Let me know if this helps or if you want one since unplugged.
Sent from my SGH-T999 using xda app-developers app

Ya no dice on that one. Just charge it up and run it for a few hours and then pull a screenie of Processes and Since Unplugged. I wanna set what it shows for your Android System as that is your main culprit.
Some things right off that I see with this last screen shot. First, I don't think that your JuiceDefender is working properly. Usually there is a Red, Green or Blue dot in the upper right corner of the shield. This is an indicator of your radio state. Second, that Revamped Nexus S live wallpaper will munch your battery. It's cool and I own it too, but it does cause some issues with battery, not neccessarily wakelocks though. Third, that Battery Monitoring widget is eating it up too. Not sure if the icon on the top-left is for that or not, but if it is in the notification area, then it is polling and is not caching causing drainage.
Those are just what I am seeing from this last screen. I am more interested in the Processes/Since Unplugged screen shot. Charge up and go get some lunch/dinner (depending on where you are) and come back later on after and post it up.

Woodrube said:
Ya no dice on that one. Just charge it up and run it for a few hours and then pull a screenie of Processes and Since Unplugged. I wanna set what it shows for your Android System as that is your main culprit.
Some things right off that I see with this last screen shot. First, I don't think that your JuiceDefender is working properly. Usually there is a Red, Green or Blue dot in the upper right corner of the shield. This is an indicator of your radio state. Second, that Revamped Nexus S live wallpaper will munch your battery. It's cool and I own it too, but it does cause some issues with battery, not neccessarily wakelocks though. Third, that Battery Monitoring widget is eating it up too. Not sure if the icon on the top-left is for that or not, but if it is in the notification area, then it is polling and is not caching causing drainage.
Those are just what I am seeing from this last screen. I am more interested in the Processes/Since Unplugged screen shot. Charge up and go get some lunch/dinner (depending on where you are) and come back later on after and post it up.
Click to expand...
Click to collapse
Here you go. Great replies so far!
Sent from my SGH-T999 using xda app-developers app

Bump. Anyone?
Sent from my SGH-T999 using xda app-developers app

lazarat said:
If your screen on time is not around 4+ hours then you most probably are not getting good battery life.
Click to expand...
Click to collapse
When I use my cell all the day NOT on WIFI, I get around 3 hours screen time (auto brightness - brightness medium most of time)
When I use my cell all the day with WIFI, I get 5 hours screen time (auto brightness - brightness medium most of time)
do I have a problem with my battery ?

Matrix_19 said:
When I use my cell all the day NOT on WIFI, I get around 3 hours screen time (auto brightness - brightness medium most of time)
When I use my cell all the day with WIFI, I get 5 hours screen time (auto brightness - brightness medium most of time)
do I have a problem with my battery ?
Click to expand...
Click to collapse
Mobile Data uses more power than WiFi. Your stats are pretty good.
This is my battery life on Wicked.
Sent from my SGH-T999 using xda app-developers app

I usually only get around 2 hours of screen time. What gives?!
Sent from my SGH-T999 using xda app-developers app

Device Sleep Battery life

First night device sleep not so good on AT&T version .
7 Hour of sleep lost 1% an hour , with Sprint version 2%-3% is used in that time frame.
I'm going install app to monitor tonight sleep session see whats eating energy.

sling said:
First night device sleep not so good on AT&T version .
7 Hour of sleep lost 1% an hour , with Sprint version 2%-3% is used in that time frame.
I'm going install app to monitor tonight sleep session see whats eating energy.
Click to expand...
Click to collapse
Exactly the case with mine. However I have every sensor and sync option checked (if that matters). But it did drop 6% in 6 hours.
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

Same here...but yesterdays battery life was remarkable...over 7 hours on with over 4 hours of screen on time at full brightness.

I'm thinking Quick Glace setting enabled is the drainer.
Feature is much more sensitive on ATTs.
hmm maybe higher sleep CPU level on ATTs
Sprint GN2 has whats called wakeup lag. When you wake device display has good 2-3 sec delay before turning on.

sling said:
I'm thinking Quick Glace setting enabled is the drainer.
Feature is much more sensitive on ATTs.
hmm maybe higher sleep CPU level on ATTs
Sprint GN2 has whats called wakeup lag. When you wake device display has good 2-3 sec delay before turning on.
Click to expand...
Click to collapse
That happens to be one option that was off last night... so that cant be it
Sent from my SAMSUNG-SGH-I317 using xda app-developers app

During 7 hours of sleep I got 7 emails
The one gps hit is no big deal but 3 of 7 marked in shot are much to active.

Same thing for me. Went to bed at midnight with 92%. woke up at 8am with 84%. 1% per hour. Hopefully someone can figure out how to slow this down. Otherwise, battery life seems fantastic

Wifi remains strong no cut outs during gmail sync so we can rule 0ut connection issue.
It appears Google sync is to busy on 3 marks shown in shot so I'm going to disable everything except Gmail & contacts in sync setting.
Hopefully that will be fix

Drained 2% in 9 hours last night with 2 push email accounts (on exchange and one gmail) and gtalk connected. LTE signal at about -90 and WiFi connected.
Seems reasonable to me.
Sent from my Nexus 7 using Tapatalk 2

garyd9 said:
Drained 2% in 9 hours last night with 2 push email accounts (on exchange and one gmail) and gtalk connected. LTE signal at about -90 and WiFi connected.
Seems reasonable to me.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
yeah that's how it should be.
As my screen shot shows there is 7 deep sleep wakeup points.
7 emails received , 7 wakeups shown with 3 of them being way to active.
Now the question is why.
Maybe a 3rd party app kicks in gear when email received.
Only thing I have on board is Fancy Widget with auto update disabled during that time frame

garyd9 said:
Drained 2% in 9 hours last night with 2 push email accounts (on exchange and one gmail) and gtalk connected. LTE signal at about -90 and WiFi connected.
Seems reasonable to me.
Sent from my Nexus 7 using Tapatalk 2
Click to expand...
Click to collapse
I'm getting similiar to this. Tested 2 nights now and in 10 hours I'm dropping 2%. Multiple emails syncing, weather, Google Talk connected. Great usage battery life too.
In the "screen on" screenshot, live wallpaper active, 4 hours of Bluetooth music, brightness 80%, Web browsing and gaming heavy with 40ish minutes of phone calls and 30 minutes of GPS navigation. I hit 6h screen on time and 24h 32min unplugged when the battery finally died. That is stellar.
Also I'm in a LTE area, usually 4 bars signal strength but throughout my day I do leave LTE coverage multiple times. (I travel a lot)
Sent from my SAMSUNG-SGH-I317 using xda premium

Not sure if this applies to anyone else but last night I removed several Bloat apps before going to bed. I did NOT restart the phone. From doing this caused my phone to not sleep the whole night. Woke up this morning and restarted the phone. Phone went right to sleep after doing this.
Sent from my SAMSUNG-SGH-I317 using xda premium

I'm getting 1% drain a hour which is better then my note 1s 3%. Anyone using juice defender? Seems like battery life will be so much better then my note 1, I haven't both red to install it yet
Sent from my Nexus 7 using xda app-developers app

Ok second day of sleep testing.
This time my toy is running Modded N7105ZHALJ4 MultiWindow rom with no 3rd party app installed.
Google sync active with 1 email received during sleep period.
Accuweather widget at 3 hour update interval .
Wifi enabled.
I'm still getting the 1% drain but this time only 1 email was received during 7hr sleep period so I can rule that out as being cause.
What the heck is waking up device lol
The AWAKE activity shown in screen shot should not be happening.
Edit
That small period showing Screen On I checked email device was awake maybe 90 seconds.
But from that point as you can see lots of activity happening that shouldnt

Maybe the small awake times are to check email, check weather, update Google now, Facebook, basically anything that is a widget or has check intervals for updates.
Sent from my Nexus 7 using xda app-developers app

Scythe024 said:
Maybe the small awake times are to check email, check weather, update Google now, Facebook, basically anything that is a widget or has check intervals for updates.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
nah only thing running in background is Gmail & accuweather.
Gmail remains silent lights up sleep on push , seeing only one email was received that can be ruled out as problem.
Accuweather at 3 hour update interval so we can rule that out as well.
On Sprint version I had all kinds of background apps running during sleep , 15 emails receved and would lose 3-4% in 9 hour sleep session so somethings not playing well on ATT version.
I stopped by ATT store today ran across GN2 owner thats having same sleep issue like many in this thread

Turn on airplane mode and test it. 3g/H+ will cause it.
Sent from my SGH-I717 using Tapatalk 2

BoOsT said:
Turn on airplane mode and test it. 3g/H+ will cause it.
Sent from my SGH-I717 using Tapatalk 2
Click to expand...
Click to collapse
Its been sleeping wifi enabled during testing.
Tonight I'm going to test with network.

What's keeping my device awake? What wakes it up to begin with?
BetterBatteryStats.
Search for it on XDA and you'll find that XDA members get a free version. While it won't give you better battery usage, it will tell you WHY your battery is being used by something else.

garyd9 said:
What's keeping my device awake? What wakes it up to begin with?
BetterBatteryStats.
Search for it on XDA and you'll find that XDA members get a free version. While it won't give you better battery usage, it will tell you WHY your battery is being used by something else.
Click to expand...
Click to collapse
Better battery stats is a great program, highly recommended from me too.
Not sure what the sleep problem is. I've maintained the 2ish% drop in 10ish hours of sleep. Great battery life still. Do you have NFC or Sbeam turned on? They have been known to sometimes cause battery drain and not show up as "awake" when looking at battery stats. Try toggling them in settings even if they are off and see if that makes any impact.
Sent from my SAMSUNG-SGH-I317 using xda premium

[Q] Extremely high "held awake" time in GSAM... is this right?

I've noticed in GSAM battery monitor that my "held awake" time seems abnormally high. I've attached three screen shots. After being unplugged for about 3 hours, I lost about 10% battery from being on wifi the whole time, and about 20 min screen on time (mainly google voice text and play market browsing). It was idling pretty much the rest of the time. No music, pandora, video, etc.
The "held awake" time is 2:37 out of 3 hours! And according to GSAM, it's Android system that's keeping it awake. Is this normal...?

Not at all
Sent from my HTC6500LVW using xda app-developers app

Joanni said:
Not at all
Sent from my HTC6500LVW using xda app-developers app
Click to expand...
Click to collapse
Yes at all. 3 hours of wakelock for 9 hours of uptime? That is aweful.

One hour of screen time and been driving around streaming music etc for close to two, totaling 3 hrs. Sounds reasonable to me since I was indeed using the phone which prevented it from sleeping. Don't see how I would be streaming anything if the phone sleeps
Sent from my HTC6500LVW using xda app-developers app

Joanni said:
One hour of screen time and been driving around streaming music etc for close to two, totaling 3 hrs. Sounds reasonable to me since I was indeed using the phone which prevented it from sleeping. Don't see how I would be streaming anything if the phone sleeps
Sent from my HTC6500LVW using xda app-developers app
Click to expand...
Click to collapse
well in your case it's fine, but I'd think that the OP asking this question in such a way that shows he wasnt doing something like streaming means that this IS extremely high.
Also, your 3hrs of wakelocks in 9 hours are NOWHERE NEAR the OP's wakelocks of 2.5hrs out of 3...

crazyg0od33 said:
well in your case it's fine, but I'd think that the OP asking this question in such a way that shows he wasnt doing something like streaming means that this IS extremely high.
Also, your 3hrs of wakelocks in 9 hours are NOWHERE NEAR the OP's wakelocks of 2.5hrs out of 3...
Click to expand...
Click to collapse
And that's exactly what I mean. I would download an app called wakelock detector from the app store to see what's causing it.
https://play.google.com/store/apps/details?id=com.uzumapps.wakelockdetector
Sent from my HTC6500LVW using xda app-developers app

Joanni said:
One hour of screen time and been driving around streaming music etc for close to two, totaling 3 hrs. Sounds reasonable to me since I was indeed using the phone which prevented it from sleeping. Don't see how I would be streaming anything if the phone sleeps
Sent from my HTC6500LVW using xda app-developers app
Click to expand...
Click to collapse
Thats not a real wakelock and you should have said that...

dashbored said:
I've noticed in GSAM battery monitor that my "held awake" time seems abnormally high. I've attached three screen shots. After being unplugged for about 3 hours, I lost about 10% battery from being on wifi the whole time, and about 20 min screen on time (mainly google voice text and play market browsing). It was idling pretty much the rest of the time. No music, pandora, video, etc.
The "held awake" time is 2:37 out of 3 hours! And according to GSAM, it's Android system that's keeping it awake. Is this normal...?
Click to expand...
Click to collapse
Had that same wakelock, its Google Backup. I turned it off. Settings>Backup&Reset.

Thanks for all the inputs guys. So yeah, it does appear to be Google backup, as you can see in my third screen shot. I just wanted to check my sanity that this is NOT typical behavior. Does anyone know what exactly Google Backup, well backs up?
I did a hard reset (hold down power button for 10s) and so far that seems to have fixed the problem. I am going to keep an eye on it for now, and keep Google Backup turned on. I'll report back if it starts again.