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POSSIBLE FIX: Solution to high Android System usage on GB ROMS

THANKS TO MILH0U5E, From the Evo 4g forum - http://forum.xda-developers.com/showthread.php?t=1006809
Basically go to Menu > Settings > Privacy and turn off "Backup to Google".....
SUMMARY:
I've been enjoying the different aosp gingerbread roms from echoside, savage team, and evokings... they each run really well and stand apart from each other.
But one thing that I have been unable to shake is the high percentage of Android System running. Its always upwards of 60% or higher, unless the phone is in airplane mode.
I think I found the culprit in this issue... I turned off backing up to Google services, and wham! No more high Android System usage. It hasn't been a full day yet, but I usually notice it by mid morning.
Just thought I'd throw this out there for you GB fans.
Click to expand...
Click to collapse

I'll give it a shot when i get home... Anyone else try this?
jerdog said:
THANKS TO MILH0U5E, From the Evo 4g forum - http://forum.xda-developers.com/showthread.php?t=1006809
Basically go to Menu > Settings > Privacy and turn off "Backup to Google".....
SUMMARY:
Click to expand...
Click to collapse

diablokicks said:
I'll give it a shot when i get home... Anyone else try this?
Click to expand...
Click to collapse
I did it, will see if it changes anything today. I charge overnight, run on battery all day, and have my tablet set to never sleep. I see an idle drain of about 1-2% per hour with it not deep sleeping (wifi on, screen off) so it should be interesting to compare.
Reading the entire thread he linked to, I'm not sure this does much of anything... we'll see!

diablokicks said:
I'll give it a shot when i get home... Anyone else try this?
Click to expand...
Click to collapse
I am giving it a shot as of right now. It's gotta be easier on the battery with this disabled.

schettj said:
I did it, will see if it changes anything today. I charge overnight, run on battery all day, and have my tablet set to never sleep. I see an idle drain of about 1-2% per hour with it not deep sleeping (wifi on, screen off) so it should be interesting to compare.
Reading the entire thread he linked to, I'm not sure this does much of anything... we'll see!
Click to expand...
Click to collapse
So far, no appreciable change in standby power drain. Can't hurt, seems unnecessary, but unlikely to be a positive impact unless you happen to get stuck spinning on some backup process.

13 Steps To A Calibrated Battery

Hello Everyone,
I have been asked to put together an instruction on how to correctly calibrate
your Sammy Charge battery... so here it goes.
First of all you need to be ROOTED there are plenty of roms and kernels here
for you to pick from so get the package you want Odin or Clockwork whatever you want.
-i will be referring to Clockwork Recovery Mod as 'cwr' from now on-
I am currently running IMNUTS 710 Non-Overclock Kernel and Humble 1.4.2 ROM. Humble ROM comes with a battery calibration app that you might find helpful for this task.
The kernel or rom you have doesnt matter for calibration but you must have the latest cwr witch is bundled with any of IMNUTS' Kernels.
You may have heard of the term 'Bump Charging' this only needs to be done before you calibrate (so you Chargers that are doing this every full charge, you are wasting your time). I will explain what this is if you do not know.
Here are the steps:
1.Turn your phone ON and charge it to 100%
2Turn your phone OFF and leave it plugged in. (you will notice that the battery will begin to
charge again but it will not be at 100% anymore it will show something like 95%.
3.LEt your phone get back to 100% (it will vibrate when it is done)
4.Unplug your phone, wait 30 seconds, and plug it back in.
5.WTH! it is back to 95% again!dont panic... LEt it charge again to 100% (2-5 minutes)
6.Now do it again. (unplug wait 30 seconds, plug in, let charge to 100%)
continue this until it shows 100% after 10-20 seconds on plug in. (it took me 15 times,
although i have seen upwards of 20 times)
- some users are saying that the time does not decrease to 100% while doing step 6, 20 times is good enough as all phones/batteries are not from the same mold-
7.Now boot into cwr (if you dont know how then you shouldnt be here)
8.Go to the advanced menu and 'wipe battery stats'
9.Reboot phone via cwr
(((this is where it will differ from the other posts or whatever)))'
10.Drain your phone to 0% and immediately plug it in. (others will tell you to let it die completely and shut itself off... YOUR PHONE WILL NOT LOG CHARGING INFORMATION IF IT IS OFF!!! ((I suggest you do a little troubleshooting to see when your phone will actually turn off. Mine turns off after being at 0% for a few mins. Your's may shut off at anywhere between 10%-0%. If it does shut off just turn it on again and plug it in)). Basically what u am saying is make sure your phone is ON during charging while doing these steps.
11.Charge to 100% (DO NOT UNPLUG IT WHILE IT IS CHARGING... if you get a call or a txt it is fine to use it a bit (and for clearification on 'proper charging' I contacted Samsung it is OKAY to use phone while charging (my bad)).
12.I did this full charge and full drain, plug in at 0% -ON charging, 4 times.
13.Charge it whenever you want.
The android OS logs 'battery stats' and charging habits based on a small window of use. Following these directions will let your phone lock in enough information to max out your battery life.
With strong 4G signal expect 18-20 hours of light use. If you are in a known 4G deadzone download LTE Switch from the Market, it lets you turn off the 4G radio and run only 3G. I personally turn off mobile data unless i need it and have no syncing actions automated. My best uptime was 41 hours and 12 minutes to 0%. Dont forget that all roms and kernels are different so your results will vary. If you are on your phone all the time... playing games, on the net, making calls you will of course have less time.. with heavy use i can burn 10%-15% an hour easy. Get rid of your 'antivirus' crap, your monitoring apps all that shat... it will only sacrifice your battery and it is unnecessary.
For those wondering about LAGFIX:
AlexDeGruven states-
'RFS is the bastard child of FAT and a Samsung developer who didn't understand how modern filesystems work with NAND storage. It has nothing to do with battery usage. For data access, the longer it takes to access the data, the longer the processor is waiting and running wasted cycles. The faster the data is returned from storage, the less battery gets used.'
So turn it on or leave it off, up to you.
I hope this helps everyone get calibrated.
Let me know if you have any questions.
(916) 877-4460 or forum it up!

Reserved for updates

Nice. Hopefully this will stop clogging the forums a little bit.
Sent from my Droid Charge running Humble 1.42

Why is this in the dev forum?

suzook said:
Why is this in the dev forum?
Click to expand...
Click to collapse
...because everyone asks in the rom threads. Im just trying to be helpful so we don't see the same questions over and over again by those who refuse to actually look for info. This way they don't have to go too far.

Thanks criticalhit. If the mods have a problem with the location of this thread...I'm sure they'll move it. Thanks again for the tutorial.

tkm20 said:
Thanks criticalhit. If the mods have a problem with the location of this thread...I'm sure they'll move it. Thanks again for the tutorial.
Click to expand...
Click to collapse
I pmd the mod in charge of the charge dev forums already with reasoning why it should stay.. so we shall see.
I <3 Humble 142!

I went to 100% let it die. next day i used it normal and it was "ok". today my phone has been off the charge for 16 hours now and im still at 39%. Display took 80% of my battery so I'm sure i could easily idle for a few days. the whole time i had 4g and gps on. btw im at stock voltages and oc'd to 1.1ghz

gogreenbay07 said:
I went to 100% let it die. next day i used it normal and it was "ok". today my phone has been off the charge for 16 hours now and im still at 39%. Display took 80% of my battery so I'm sure i could easily idle for a few days. the whole time i had 4g and gps on. btw im at stock voltages and oc'd to 1.1ghz
Click to expand...
Click to collapse
Yeah display burns it up fast. And if you don't have strong 4g 4-5 bars it will constantly 'look' for a better signal where is cycles from 3g to 1x to 4g... eventually someone will write an app or make a system change to combat this.. (I hope). I wish I had the knowledge to do this and make our phones satisfied with low signal strength. :/
I <3 Humble 142!

Well written post... thank you
Sent from my Fascinate (soon to be Charge) via Tapatalk

JOrtenzi said:
Well written post... thank you
Sent from my Fascinate (soon to be Charge) via Tapatalk
Click to expand...
Click to collapse
Hey thanks mang! Im going to do a 3g only all day tomorrow to see what kind of life I get... will update on findings (I usually data off completely).
I <3 Humble 142!

This is exceptional. Great job. Appreciate it man.
Sent from my SCH-I510 using Tapatalk

I am finally getting some decent life
Thanks for writing this and for all the other posts you have spread about your methods, yes I read them.
Today was my best day by far. I was 11hrs and 20 minutes unplugged today when I got home and still had 25% of my battery left. I work in a 4G market, and for the first time today I left 4G off and only had mobile data on a few times. I had 1 hr 30 minutes of cell talking ( thats a lot for me) and had my display on 1hr and 48 minutes. This is on the same ROM and Kernal CritalHits is running (with lagfix enabled).
For those of you that think you can't carry this phone around without a charger, you are wrong (glad I finally beleive this). You just can't have your foot on the Hemi throttle all day and expect to get Prius mileage.

Ya I have at least 4 bars of 4g all over my town. I saw 3g once and it changed back to 4g right away
Sent from my SCH-I510 using XDA App

Awesome post. I've read a couple other posts on battery calibration. They've been somewhat similar (except for the last part, like you pointed out), but not as clear.
I do have a question though: Are battery stats erased along with data and other stuff when you flash a new rom, for example? I'm just wondering if this is something you should do every time you flash a new rom and require a data/cache reset. I'm assuming so, since you mentioned that each rom's battery level may vary.
Anyway, thanks again!

leenephi said:
Awesome post. I've read a couple other posts on battery calibration. They've been somewhat similar (except for the last part, like you pointed out), but not as clear.
I do have a question though: Are battery stats erased along with data and other stuff when you flash a new rom, for example? I'm just wondering if this is something you should do every time you flash a new rom and require a data/cache reset. I'm assuming so, since you mentioned that each rom's battery level may vary.
Anyway, thanks again!
Click to expand...
Click to collapse
yes, every time you wipe data, cache and delvik...recalibrate. Good method. This was the same method posted a year ago or so to help the Dinc get better battery life.

If the battery is properly calibrated shouldn't it make sense to only have to bump charge once?
Sent from my Droid Charge running Humble 1.42

This is the right place for this thread. The Charge forum moderator specifically said "*Only ROM Development, Hacks, Mods, Fixes, Reference, and Tutorials go in the Dev Section"
This is clearly a tutorial, and clearly belongs here.
http://forum.xda-developers.com/showthread.php?t=1074281

criticalhit said:
(((this is where it will differ from the other posts or whatever)))'
10.Drain your phone to 0% and immediately plug it in. (others will tell you to let it die completely and shut itself off... DO NOT LET IT DIE! YOUR PHONE WILL NOT LOG CHARGING INFORMATION IF IT IS OFF!!!
11.Charge to 100% (DO NOT USE OR UNPLUG IT WHILE IT IS CHARGING... if you get a call or a txt ignore it).
Click to expand...
Click to collapse
There's a problem with your process, and it is step 10. Some Charges will shutdown prior to hitting 0% battery level. I've seen my Charge auto-shutdown at 5%, 3%, 2% and 1%.
Also, I don't see the point of letting it drain to zero then charging it back up to 100% without any use. One more thing, you didn't specify whether you wanted the phone off or on during step 11's charge process, but I'll assume you want the device on considering the fact that you mentioned getting calls/texts.

OP, please explain comments about lagfix
What does "lagfix" do? Are you saying that it causes the battery to be used at a faster rate?
I thought lagfix involved making at least some of your on-phone partitions into ext4 rather than Samsung's format.
Thanks for the clear instructions, it includes a detail that makes a lot of sense, except wouldn't the phone shut itself down gracefully when the battery was gone, saving the battery stats?

Clock falling behind overnight and battery drain

Hey everyone
I have had the one x for 2 days now and have been having a few issues.
I tried searching but couldnt find anything related to my issue.
The last few nights I have left my phone off the charger to see standby battery life. Each night I am losing over 20% in 6/7 hours of sleep time. I have downloaded betterbatterystats now so I should have a good understanding of whats causing it soon. But I am also having an issue where my clock falls behind in time overnight. It falls behind about 10/15 minutes by the time I wake up. Also effects my alarm. As I leave my house it eventually updates and sets the clock back to the correct time.
Anyone have any similar issues? Possibly related issues you think?
Thanks

aimetti said:
Hey everyone
I have had the one x for 2 days now and have been having a few issues.
I tried searching but couldnt find anything related to my issue.
The last few nights I have left my phone off the charger to see standby battery life. Each night I am losing over 20% in 6/7 hours of sleep time. I have downloaded betterbatterystats now so I should have a good understanding of whats causing it soon. But I am also having an issue where my clock falls behind in time overnight. It falls behind about 10/15 minutes by the time I wake up. Also effects my alarm. As I leave my house it eventually updates and sets the clock back to the correct time.
Anyone have any similar issues? Possibly related issues you think?
Thanks
Click to expand...
Click to collapse
Are you using the network time (Settings -> Date & Time -> Automatic date & time)? I noticed that it is was not checked by default when I was first setting mine up.
Also, mind sharing what was causing your drain?

stnguyen09 said:
Are you using the network time (Settings -> Date & Time -> Automatic date & time)? I noticed that it is was not checked by default when I was first setting mine up.
Also, mind sharing what was causing your drain?
Click to expand...
Click to collapse
I actually had use network time already enabled. I took it off and set time manually. Ill find out tomorrow morning if it does it again.
As far as battery goes:
Im somewhat new to the android scene so not 100% sure at this point.
I believe it was google + auto update pictures on wifi/mobile. I changed to while on charger and manual.
There also seems to be a weird process called "TPD" in betterbatterystats maxed out w/ a red bar , not sure what it means tho.
I will try and get a screenshot up in a sec.
im guessing its total power draw? not sure what it means tho

There seems to be some reported issues with network time sync... dunno if AT&T towers are off or it's attributed to the HOX losing cell signal (mine does this frequently). It causes all sorts of issues when trying to use time-based two-factor auth like Google Authenticator or RSA tokens.
I'm going to try and manually set it and see if that helps retain proper time keeping.

agentdr8 said:
There seems to be some reported issues with network time sync... dunno if AT&T towers are off or it's attributed to the HOX losing cell signal (mine does this frequently). It causes all sorts of issues when trying to use time-based two-factor auth like Google Authenticator or RSA tokens.
I'm going to try and manually set it and see if that helps retain proper time keeping.
Click to expand...
Click to collapse
I checked cell standby and it did say 0% signal loss , but thats what I thought was causing it.

So even with clock set manually it still fell behind 6 min overnight. I'm lost
Sent from my HTC One X using XDA

Did you ever find out what tpd was? It seems to be a battery life killer on my One X also...

It happened once on my One X. It's been a bug in Sense since the Windows Mobile days. Dunno when HTC will get around to fixing it.

I am having daily problems with this as well. ClockSync app is only good for readjusting as it seems to synchronize overnight and that is when as you all have mentioned, is when the clock falls short. for me i sleep at midnight and wake up at 8:30 and the clock on my hox is slower by 10-15 minutes. this is on a DAILY. this is super super aggrevating and I don't know what to do. Is it possible to get a new HOX?

chillsen said:
Is it possible to get a new HOX?
Click to expand...
Click to collapse
It's a bug in Sense so you should either exchange for a Galaxy S III or wait for a stable CM9 or CM10 ROM.

I haven't had this issue for a long time. Ever since I started using clean rom. Worth a shot to try as well.
Sent from my HTC One X using xda premium

I had similar clock issues when I got my HOX. Never totally figured it out, but I am on manual time and have ClockSync set to sync every hour. No problems since then.
ClockSync can be set to automatically fix your clock if you have root.

realized the only thign that helped me was upgrading firmware. i was on 1.73, now installed 1.85 RUU and everything is cleannnn and good to go!

[Q] What is this thing that is eating my battery? com.android.systemui

Rooted -- Calkulin's Stock "Battery Saver" ROM -- Xposed Framework -- a few mods from XBlast Tools running.
First off, a Root Explorer search for com.android.systemui returned nothing.
What is com.android.systemui? I don't think I saw this in my usage until a couple of days ago.
Why does 31 seconds of CPU and 1 second of keep awake = almost TRIPLE the battery use of 12 minutes of screen-on time?????

moseso said:
Rooted -- Calkulin's Stock "Battery Saver" ROM -- Xposed Framework -- a few mods from XBlast Tools running.
First off, a Root Explorer search for com.android.systemui returned nothing.
What is com.android.systemui? I don't think I saw this in my usage until a couple of days ago.
Why does 31 seconds of CPU and 1 second of keep awake = almost TRIPLE the battery use of 12 minutes of screen-on time?????
Click to expand...
Click to collapse
It's the actual System User Interface. So most likely a combination of the rom and xposed are causing this. Also, dirty flashes of ROMs can cause this.
If you installed a new xposed module and noticed a battery drain the uninstall that module. Otherwise remove other xposed modules. You could always try a frew full wipe in recovery as well.
I have had this issue with mostly with dirty flashing which is my queue to do a clean flash. It's also possible if you restored any apps with data, like from Titanium Backup, could potentially cause this as well.

moseso said:
Rooted -- Calkulin's Stock "Battery Saver" ROM
Click to expand...
Click to collapse
you got caught up in a lie, with buzzwords that are pushing for you to use the rom. theres no such thing as a battery saving rom. all those scripts/mods being used in the rom are just buzzwords. battery life is all dependent on how you personally use your device, how you set up your device, and your data/phone signal quality. a rom will not save you battery.

Thanks for the help, Tom. A visit to recovery to wipe caches and fix permissions and a reboot caused this -->
simms -- I do understand that. I am not really disappointed in my battery life -- and it doesn't seem to have changed much in the week that I've had the phone. But the reporting of it had, and that sort of alarmed me...

moseso said:
Thanks for the help, Tom. A visit to recovery to wipe caches and fix permissions and a reboot caused this -->
simms -- I do understand that. I am not really disappointed in my battery life -- and it doesn't seem to have changed much in the week that I've had the phone. But the reporting of it had, and that sort of alarmed me...
Click to expand...
Click to collapse
wow, your android system is high, even though only 10% battery was used. a reboot might fix that though. you might have to go through your settings and setup again, disable stuff like google location reporting/history(it wont disable your location).

simms22 said:
wow, your android system is high, even though only 10% battery was used. a reboot might fix that though. you might have to go through your settings and setup again, disable stuff like google location reporting/history(it wont disable your location).
Click to expand...
Click to collapse
I'm beginning to think the issue I'm having is in the reporting -- not actually a battery use problem. I've only had the phone a week, so my data base is small, but I haven't really seen bad battery life nor any real change in it. Even with some use and a bunch of time fiddling with the mods and stuff, I've yet to go to bed with less than 50% left. Mostly, more...
Here's the latest pics. com.android.systemui is back on top in the overview with 36% The detail page shows 39% and a whole 2 seconds of CPU. That just CAN'T be right...

moseso said:
I'm beginning to think the issue I'm having is in the reporting -- not actually a battery use problem. I've only had the phone a week, so my data base is small, but I haven't really seen bad battery life nor any real change in it. Even with some use and a bunch of time fiddling with the mods and stuff, I've yet to go to bed with less than 50% left. Mostly, more...
Here's the latest pics. com.android.systemui is back on top in the overview with 36% The detail page shows 39% and a whole 2 seconds of CPU. That just CAN'T be right...
Click to expand...
Click to collapse
Can u show the battery graph? And also why is your bluetooth on every time.

varuntis1993 said:
Can u show the battery graph? And also why is your bluetooth on every time.
Click to expand...
Click to collapse
Which battery graph? You mean the current usage graph I showed in the OP, from Battery Monitor Widget?
Re Bluetooth: I just leave it on, so when I step in the car it just connects to the car. No muss, no fuss, no bother.
I suppose I could try turning it off and see how much battery I save. I know with my previous phone (EVO4G) the point at which I started leaving the bluetooth on all the time didn't change my battery life to any noticeable extent.
Here's battery monitor widget current use. The EVO idled at 70 - 95 ma. This one does seem to draw a lot more at idle. I don't know what's "normal."

moseso said:
Which battery graph? You mean the current usage graph I showed in the OP, from Battery Monitor Widget?
Re Bluetooth: I just leave it on, so when I step in the car it just connects to the car. No muss, no fuss, no bother.
I suppose I could try turning it off and see how much battery I save. I know with my previous phone (EVO4G) the point at which I started leaving the bluetooth on all the time didn't change my battery life to any noticeable extent.
Here's battery monitor widget current use. The EVO idled at 70 - 95 ma. This one does seem to draw a lot more at idle. I don't know what's "normal."
Click to expand...
Click to collapse
Stock battery app like this

varuntis1993 said:
Stock battery app like this
Click to expand...
Click to collapse
Not very interesting. It keeps resetting, every time I plug in to USB to transfer the screenshots to my mac for posting here. I'm not leaving it plugged in very long -- I just move the pics and unplug it. I unplugged it this morning at 7:30 AM. It's now almost seven hours later and I'm at 93%. That ain't bad. It's a gradual descent -- no big drops like the one in your post.

moseso said:
Not very interesting. It keeps resetting, every time I plug in to USB to transfer the screenshots to my mac for posting here. I'm not leaving it plugged in very long -- I just move the pics and unplug it. I unplugged it this morning at 7:30 AM. It's now almost seven hours later and I'm at 93%. That ain't bad. It's a gradual descent -- no big drops like the one in your post.
Click to expand...
Click to collapse
Mine stats those are from my nexus 7 2013, Sot of around 4 and still 55% battery left.
I just showed u for sample. A simple restart should fix as simms told
I m on stock rom with x blast tool never happened with me....u can try to use ur phone in safe mode and see...I know its a system app but u can give a try with bluetooth off. Or flash a diff rom and see

If your phone is vibrating a lot and you have extra UI elements installed this seems normal.
When you only use a small percentage of the full battery smaller drains appear large.
Bit off topic, but have you thought of using WiFi to move your files over? No messing with the wire and you could even automate the task.
Sent from my Nexus 5 using Tapatalk

bblzd said:
Bit off topic, but have you thought of using WiFi to move your files over? No messing with the wire and you could even automate the task.
Sent from my Nexus 5 using Tapatalk
Click to expand...
Click to collapse
Thanks for the push. Found a nifty WiFi file transfer app this morning. Boy, is that slick!

[Q] Battery Drain

I realize there are several threads about battery life, and I apologize if this has already been posted, but I'm in full-on battery drain mode right now and am having a crisis. Is there a thread that addresses this or a quick fix? Any suggestions? I've dropped 38% in an hour with 20 minutes screen time. It's been great for the week leading up to today. I've already powered down the phone. I could stop Google Now, but this hasn't been an issue all week. Not sure why it randomly would start one now. Thoughts? All help appreciated.
Haven't logged in in a few years but account is behaving as of it's a new one. I used the original Galaxy Tab 10.5 boards frequently.
Screen shot attached.

Bouleversement said:
I realize there are several threads about battery life, and I apologize if this has already been posted, but I'm in full-on battery drain mode right now and am having a crisis. Is there a thread that addresses this or a quick fix? Any suggestions? I've dropped 38% in an hour with 20 minutes screen time. It's been great for the week leading up to today. I've already powered down the phone. I could stop Google Now, but this hasn't been an issue all week. Not sure why it randomly would start one now. Thoughts? All help appreciated.
Haven't logged in in a few years but account is behaving as of it's a new one. I used the original Galaxy Tab 10.5 boards frequently.
Screen shot attached.
Click to expand...
Click to collapse
I would think you have a app thats constantly running looking for GPS or syncing data.
Thats with just over 2 hours screen on time and GPS being used constantly for 20 min on my run.
Also if your in poor signal area or roaming a lot you'll burn through battery.

Yeah. I'm not sure what's going on. I decided to clear the cache for Google Now. I also turned the phone off and am powering it to 100%. Once it reaches a full charge, I am going to remove the battery, hoping for some kind of reset. I'll then let it fully load for a few minutes before checking on it.
Like I said, it was working perfectly for over a week, but for some reason, it went into battery drain freefall mode. I thought it was aggressively falling upon waking this morning because it had 98% before I went to bed last night and when I looked at it after using it for an hour this morning, it was around 60ish%. I fast-charged it back to 98% before heading out the door for an appointment and turned on bluetooth so that I could listen to music in my vehicle. When I got out of my appointment an hour later, it was back down in the 60s and I was totally confused. The music had been shut off and the screen was not on. The back of the phone felt pretty warm too.
I agree. Some process must be running endlessly. When I had this issue with a G2, I was able to pinpoint it as having something to do with Google Play Music and was able to fix that by altering some settings. In this case, it looks like the culprit is either Google Now and / or Android, but as I said before, it doesn't make sense to me that it would start happening out of the blue like this when it wasn't occurring before. Usually screen is (understandably) my biggest battery drain. I don't recall seeing Android responsible for over 20% like that before, outperforming the screen that much in the battery drainage department.
I'll report back once it is fully charged and I get a feel for whether the issue went away.

Bouleversement said:
Yeah. I'm not sure what's going on. I decided to clear the cache for Google Now. I also turned the phone off and am powering it to 100%. Once it reaches a full charge, I am going to remove the battery, hoping for some kind of reset. I'll then let it fully load for a few minutes before checking on it.
Like I said, it was working perfectly for over a week, but for some reason, it went into battery drain freefall mode. I thought it was aggressively falling upon waking this morning because it had 98% before I went to bed last night and when I looked at it after using it for an hour this morning, it was around 60ish%. I fast-charged it back to 98% before heading out the door for an appointment and turned on bluetooth so that I could listen to music in my vehicle. When I got out of my appointment an hour later, it was back down in the 60s and I was totally confused. The music had been shut off and the screen was not on. The back of the phone felt pretty warm too.
I agree. Some process must be running endlessly. When I had this issue with a G2, I was able to pinpoint it as having something to do with Google Play Music and was able to fix that by altering some settings. In this case, it looks like the culprit is either Google Now and / or Android, but as I said before, it doesn't make sense to me that it would start happening out of the blue like this when it wasn't occurring before. Usually screen is (understandably) my biggest battery drain. I don't recall seeing Android responsible for over 20% like that before, outperforming the screen that much in the battery drainage department.
I'll report back once it is fully charged and I get a feel for whether the issue went away.
Click to expand...
Click to collapse
You can also try downloading CPU spy, it's a app that'll show if your device is going into deep sleep properly. https://play.google.com/store/apps/details?id=com.bvalosek.cpuspy.realgpp

Way-too-early impressions are that it is back to normal. I have no idea what happened. I read in the Battery Life thread a little bit ago that some were suspecting that flip cases have caused some issues. That might be relevant here as I do have a flip case even though it didn't give me any problems. I was, however, messing around with it last night because I purchased a Scosche Magic Mount and was trying to determine where to install the large plate only to discover that it didn't fit properly behind the flip case backing. This fiddling caused me to pull the battery and take the case off, among other things. I'm wondering whether the case was properly re-installed.
Another possibility is that I use UCCW for a Google Now widget and while it has worked perfectly with my previous two phones, with the Note Edge, it doesn't appear to activate the Google Now screen even though it acts as if it is listening for you. Even though I terminated Google Now when that happened this morning, I guess it could have played some kind of role.

Speedin07si said:
You can also try downloading CPU spy, it's a app that'll show if your device is going into deep sleep properly.
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Thanks! I'll check it out!
So far, I have lost 4% in 20 minutes. While that's not "great," that's about where I was. I don't use powersaving mode and use my device pretty moderately. I can usually get through most of the day without a charge.