Hi.
Yesterday night something strange happened to my sgs. I went to bed with about 30% juice on the phone. When i wake up after 5 hours, the phone was flat.
I suspect that a rouge app is killing the battery. How can i figure out which app is draining the battery?
Sent from my GT-I9100 using XDA App
you can go to Settings > About phone > Battery usage .
you will see list of the hardwares ( such as Disply ), and softwares tthat use the battery and the % of each one is using.
I hope that helped you,,
xenomage said:
Hi.
Yesterday night something strange happened to my sgs. I went to bed with about 30% juice on the phone. When i wake up after 5 hours, the phone was flat.
I suspect that a rouge app is killing the battery. How can i figure out which app is draining the battery?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Use Watchdog from Market. It will alert you when appas are misbehaving/using a cpu beyond a threshold.
To see what processes are causing wakelocks (wakes from deep sleep), use BetterBatteryStats. It;s free on XDA.
http://forum.xda-developers.com/showthread.php?t=1179809
If you are on 2.3.3, then it might be Wifi Sharing Manager that's causing battery drain.
Use Antek App Manager, a free app from market to freeze the two system apps related to wifi sharing.
about battery usage.
also you can go to task manager before leaving your phone for hours and stop all active apps. i do this on a daily basis. i also have task manager on a home screen for easy access. =)
Using task killers won't save you any battery. Android has a powerful memory management feature. When it runs out of memory (in our sgs2 with 1 gb ram, that's almost impossible), it removes finished apps from memory automatically. Some apps are kept in memory for faster launch. Idle apps in memory doesn't consume any cpu. Hence it doesn't drain your battery!
Hey guys,
I would like to try Battery Dr saver+a task killer app, but Im not sure how safe it is to install it?
A lot of permissions this app asks for. Some of them are a bit confusing why this app needs it, like account settings, system secure settings, etc...
Anyone tried it?
Does it really helps with saving battery life? And how much?
Thnx...
i thinke its save but useless
Yup...Tried it for 3 days now...Pretty useless...Nothing that Battery calibration + Battery monitor can't do...And those 2 are way better.
Does BetterBatteryStats app uses more battery and cause more wakelocks?
Should I install it?
Haven't noticed any battery draining from BBS. It only presents the already existing battery usage stats in more detail. It would use more battery if you grant it superuser status to check for alarm and networks stats.
It does help identify any rogue battery draining apps you might have. Haven't really found a use for it otherwise. Won't worry too much about installing it if you already have good enough battery life atm.
What I do is enable it every week or so under a normal usage scenario, see what's draining my battery and fix it (I usually have installed and removed alot) then I freeze the app with Titanium because there is no reason to have it running
Sent from my GT-I9305 using xda app-developers app
Ok so for the life of me I cant figure out why my battery is draining so fast its literally draining about 10% an hour if not more. If tried a bunch of different tools to try and monitor it but nothing is really standing out as a main culprit. I recently had my phone replaced and I had them send a new battery just for the heck of it. Also I even tried putting Hyperdrive Roms on my phone and that did not help. So I debating on whether to go back to stock and just root and see what happens again after just removing bloatware.
I tried looking up battery tips but really haven't found anything recently. I only got my phone in May of this year. Any suggestions or links would greatly help I love my phone but cant stand the battery life. I miss my Droid Razr Maxx
SUPERSPORT25 said:
Ok so for the life of me I cant figure out why my battery is draining so fast its literally draining about 10% an hour if not more. If tried a bunch of different tools to try and monitor it but nothing is really standing out as a main culprit. I recently had my phone replaced and I had them send a new battery just for the heck of it. Also I even tried putting Hyperdrive Roms on my phone and that did not help. So I debating on whether to go back to stock and just root and see what happens again after just removing bloatware.
I tried looking up battery tips but really haven't found anything recently. I only got my phone in May of this year. Any suggestions or links would greatly help I love my phone but cant stand the battery life. I miss my Droid Razr Maxx
Click to expand...
Click to collapse
Not sure but I think its a Kit Kat issue. I recall having more battery life on JB than on Kitkat with my S4.
There are lots of things you can do.
System Settings
•WiFi - change sleep policy from ALWAYS (staying on) to either "Only when plugged in" or "never"
•Account Sync - under my Google account(s) I only keep CONTACTS and GMAIL checked...the rest unchecked
•Motions, Smart Features, Gestures, Air - Turn ALL of this crap off!
•Animation Scaling- In Developer Options - I use these settings: Window Animation=OFF/ Transition Animation=0.5x/ Animator Duration=0.5x
In-App Settings
•Play Store - In settings, change Auto-Update Apps to Never...you can do this manually from time to time. If not, it'll just always scan.
•App Ops - This can be a little tedious, but go through your apps (especially under Location) and turn location off on whatever you think doesn't need it! You may want to test out each app to be sure it is functioning properly before you move on to the next app. This makes it much easier to go back and enable it again if you see its needed. Most of the Google apps are gonna need it.
Freeze or Uninstall System Apps
•Check out my thread on which system apps you can remove here
***I recommend using NoBloat to make your changes with:good:
Additional apps & Xposed modules to check out
•Greenify - Hands down my favorite battery saving app. If you don't know it, that's why your battery life sucks! Seriously though, GET IT!
•Greenify Donation (Xposed) - Adds several more features, such as allowing system apps to be greenifiable! Also works well with WakeLock Detector
•WakeLock Detector - Helps determine which apps are waking up your phone while its asleep...allows you to prevent future wakeups.
•Gsam Battery Monitor Pro - Not sure if the free version lets you use the monitoring feature or not, but basically it is like a glorified battery usage graph (like in system settings)
•BootManager - Xposed module allowing you to select which apps are able to run in startup. Not sure how it compares with Greenify, but I just use both
•Prevent Running - Also similar to Greenify. I'm in the process of checking this one out, so don't hold me to it being great.
I took this from @calebcabob
SUPERSPORT25 said:
Ok so for the life of me I cant figure out why my battery is draining so fast its literally draining about 10% an hour if not more. If tried a bunch of different tools to try and monitor it but nothing is really standing out as a main culprit. I recently had my phone replaced and I had them send a new battery just for the heck of it. Also I even tried putting Hyperdrive Roms on my phone and that did not help. So I debating on whether to go back to stock and just root and see what happens again after just removing bloatware.
I tried looking up battery tips but really haven't found anything recently. I only got my phone in May of this year. Any suggestions or links would greatly help I love my phone but cant stand the battery life. I miss my Droid Razr Maxx
Click to expand...
Click to collapse
Post the log from BetterBatteryStats, that tells all.
GrizzlyBarrn said:
There are lots of things you can do.
System Settings
•WiFi - change sleep policy from ALWAYS (staying on) to either "Only when plugged in" or "never"
•Account Sync - under my Google account(s) I only keep CONTACTS and GMAIL checked...the rest unchecked
•Motions, Smart Features, Gestures, Air - Turn ALL of this crap off!
•Animation Scaling- In Developer Options - I use these settings: Window Animation=OFF/ Transition Animation=0.5x/ Animator Duration=0.5x
In-App Settings
•Play Store - In settings, change Auto-Update Apps to Never...you can do this manually from time to time. If not, it'll just always scan.
•App Ops - This can be a little tedious, but go through your apps (especially under Location) and turn location off on whatever you think doesn't need it! You may want to test out each app to be sure it is functioning properly before you move on to the next app. This makes it much easier to go back and enable it again if you see its needed. Most of the Google apps are gonna need it.
Freeze or Uninstall System Apps
•Check out my thread on which system apps you can remove here
***I recommend using NoBloat to make your changes with:good:
Additional apps & Xposed modules to check out
•Greenify - Hands down my favorite battery saving app. If you don't know it, that's why your battery life sucks! Seriously though, GET IT!
•Greenify Donation (Xposed) - Adds several more features, such as allowing system apps to be greenifiable! Also works well with WakeLock Detector
•WakeLock Detector - Helps determine which apps are waking up your phone while its asleep...allows you to prevent future wakeups.
•Gsam Battery Monitor Pro - Not sure if the free version lets you use the monitoring feature or not, but basically it is like a glorified battery usage graph (like in system settings)
•BootManager - Xposed module allowing you to select which apps are able to run in startup. Not sure how it compares with Greenify, but I just use both
•Prevent Running - Also similar to Greenify. I'm in the process of checking this one out, so don't hold me to it being great.
I took this from @calebcabob
Click to expand...
Click to collapse
This is good info thanks. I am doing most of it such as Greenify, etc. Wakelock Detector I have no clue how to use though. I open it up and its like chinese to me any tips on using that? I did not realize the play store is always scanning for updates...interesting. The only thing I see disturbing is that security is the thing I see most used even after shutting the phone off and turning it back on in Usage Timelines. I am rooted and Knox is disabled so im wondering what is causing the high usage on this.
SUPERSPORT25 said:
This is good info thanks. I am doing most of it such as Greenify, etc. Wakelock Detector I have no clue how to use though. I open it up and its like chinese to me any tips on using that? I did not realize the play store is always scanning for updates...interesting. The only thing I see disturbing is that security is the thing I see most used even after shutting the phone off and turning it back on in Usage Timelines. I am rooted and Knox is disabled so im wondering what is causing the high usage on this.
Click to expand...
Click to collapse
WakeLock detector works great for exactly what you're trying to figure out. Check out the WakeLock guide, it'll show you exactly what it's role is. Once you have it installed, you will sometimes see a scissors icon in Greenify when you have something listed under NOT hibernating or pending...click it! You'll see the option for Greenify to "cut-off" the process chain...this prevents further wakeups from what had specifically started up the process. I highly recommend you take a look at gsam battery monitor (I think that's the name), it will also give you details on which processes are killing your battery.
I am not positive but I think you can disable that security process without any issue. You may want to Google that though.
---------- Post added at 03:20 AM ---------- Previous post was at 03:17 AM ----------
SUPERSPORT25 said:
This is good info thanks. I am doing most of it such as Greenify, etc. Wakelock Detector I have no clue how to use though. I open it up and its like chinese to me any tips on using that? I did not realize the play store is always scanning for updates...interesting. The only thing I see disturbing is that security is the thing I see most used even after shutting the phone off and turning it back on in Usage Timelines. I am rooted and Knox is disabled so im wondering what is causing the high usage on this.
Click to expand...
Click to collapse
Short answer...WakeLock only detects, you decide what you need to STOP from there. But there are apps that can utilize WakeLock to detect those battery killers and stop, freeze or remove processes or apps for you...such as Greenify.
Also, I can't stress enough how worth it it is to buy Greenify's experimental features, as it will allow you to get deeper into the whole Greenifying thing!! Hell yes it does:good:
calebcabob said:
WakeLock detector works great for exactly what you're trying to figure out. Check out the WakeLock guide, it'll show you exactly what it's role is. Once you have it installed, you will sometimes see a scissors icon in Greenify when you have something listed under NOT hibernating or pending...click it! You'll see the option for Greenify to "cut-off" the process chain...this prevents further wakeups from what had specifically started up the process. I highly recommend you take a look at gsam battery monitor (I think that's the name), it will also give you details on which processes are killing your battery.
I am not positive but I think you can disable that security process without any issue. You may want to Google that though.
---------- Post added at 03:20 AM ---------- Previous post was at 03:17 AM ----------
Short answer...WakeLock only detects, you decide what you need to STOP from there. But there are apps that can utilize WakeLock to detect those battery killers and stop, freeze or remove processes or apps for you...such as Greenify.
Also, I can't stress enough how worth it it is to buy Greenify's experimental features, as it will allow you to get deeper into the whole Greenifying thing!! Hell yes it does:good:
Click to expand...
Click to collapse
Yes I pretty much have everything that people have suggested including the experimental version of Greenify. I am running Wakelock Detector, GSAM Battery Monitor, Usage Timelines.
However I am still seeing this Security Process running at about 6% and about 82.45 MB. I am not really experiencing any drain when the phone is sleeping.
SUPERSPORT25 said:
Yes I pretty much have everything that people have suggested including the experimental version of Greenify. I am running Wakelock Detector, GSAM Battery Monitor, Usage Timelines.
However I am still seeing this Security Process running at about 6% and about 82.45 MB. I am not really experiencing any drain when the phone is sleeping.
Click to expand...
Click to collapse
Can u post a screenshot of gsam's monitor section? Its the part that has the list of usage...looks similar to the battery monitor screen in Android settings.
Hey guys,
I have a huge battery drain (10% a night) and according to betterbatterystats I have a problem with "MQTT_CLIENT_CONNECT" from com.facebook.katana.Facebook.
What can I do? I want to keep the Facebook App and I also want to get notifications. Why is this app draining so much battery or keeping the device awake?
Reynt said:
Hey guys,
I have a huge battery drain (10% a night) and according to betterbatterystats I have a problem with "MQTT_CLIENT_CONNECT" from com.facebook.katana.Facebook.
What can I do? I want to keep the Facebook App and I also want to get notifications. Why is this app draining so much battery or keeping the device awake?
Click to expand...
Click to collapse
Facebook is the most notorious app when it comes to wakelocks. Wakelocks prevent deep sleep and therefore accelerate battery drain. The reason Facebook keeps the device awake is so it can still collect your information. If you want this to stop at night then disable syncing, do not use the widgets, and use the app greenify to make the app sleep better
Sent from my SM-G925V using XDA Free mobile app