Hello! I've been lurking around trying to solve my battery drain issue for two days without success. I have a d2att with severe battery drain, where battery would last for around 2 hrs MAX before shutting down at 40%. This was apparently an issue before (my brother was using it) when it was on stock unrooted 4.3. I installed Carbon 4.4.4 to look for improvements.
Symptoms:
Rapid battery decrease during use
Shutoff at 40% (when rebooting it would show 0%, when charging it will start at 40%)
Constant wake (I believe from the systemupdate wakelock that is unstoppable)
Feels warm during short times of use, cool when standby
Attempts to fix:
Using GSAM to monitor battery drain (just installed Betterbatterystats, will update with that info later)
Installed MyAndroid Tools and Disable service to stop systemupdate and checkin services
Autoruns to stop all systemupdateservice receivers
Dalvik cache wipe to try to fix the 40% shutoff
Privacy guard to turn off keep awake for Google play services and Android system
Privacy guard to turn off location for GNow
Have not done:
Replace battery (just ordered one that's coming in two days)
Clearing batt stats, as apparently that doesn't help
Factory reset, as it's a pain to setup again (Should this be next?)
Greenify
Xposed
I am just generally confused at this point at whether systemupdate service is turned on or off, or how to solve that, or if that is even the main problem, and what my next steps should be. I'm not an expert and can only understand half of what's going on, so any advice is greatly appreciated!
*Update: It seems that the phone is able to go to deep sleep (~50% of the time). When I use it just 5 minutes for texting, the battery can drop 5%. After reading from another thread, I re-enabled systemupdate services from Disable Services/My Android tools to see if that would solve the problem, and it looks like it is not hogging wakelock anymore; however it does revert on boot, similar to this: forum.cyanogenmod(.)org/topic/96459-systemupdateservice-wakelock-on-cm11-m7-massive-battery-drain/
Update 2: I flashed Liquidsmooth 3.1 stable instead. This time I used autoruns manager and wakelock blocker (included in liquidsmooth settings) to disable the services, but systemupdate service still manages to run, so I have to disable the block to somehow make it stop with every boot. Once that is fixed, deep sleep functions normally, but now the new problem is that Chrome browser app seems to be stuck in an AudioMix wakelock. I uninstalled Chrome updates and this seems to have fixed that issue, however battery drain is still severe (5%/2min) during active phone use. No application stands out in constant wakelock anymore, so I'm suspecting it may be the battery itself? I will switch to a new battery tomorrow to verify.
Update 3: Well since no one bothered to help, I will just post this for future reference as a log, since I solved the last part by the battery switch to an Anker battery. The phone still gets hot, and I still have to manually deactivate systemupdate service on every reboot, but now it runs for "normal" times 5-6hrs (heavy use).
To be honest, it sounds like you had a failing battery. It happens.
obfuscated said:
Hello! I've been lurking around trying to solve my battery drain issue for two days without success. I have a d2att with severe battery drain, where battery would last for around 2 hrs MAX before shutting down at 40%. This was apparently an issue before (my brother was using it) when it was on stock unrooted 4.3. I installed Carbon 4.4.4 to look for improvements.
Symptoms:
Rapid battery decrease during use
Shutoff at 40% (when rebooting it would show 0%, when charging it will start at 40%)
Constant wake (I believe from the systemupdate wakelock that is unstoppable)
Feels warm during short times of use, cool when standby
Attempts to fix:
Using GSAM to monitor battery drain (just installed Betterbatterystats, will update with that info later)
Installed MyAndroid Tools and Disable service to stop systemupdate and checkin services
Autoruns to stop all systemupdateservice receivers
Dalvik cache wipe to try to fix the 40% shutoff
Privacy guard to turn off keep awake for Google play services and Android system
Privacy guard to turn off location for GNow
Have not done:
Replace battery (just ordered one that's coming in two days)
Clearing batt stats, as apparently that doesn't help
Factory reset, as it's a pain to setup again (Should this be next?)
Greenify
Xposed
I am just generally confused at this point at whether systemupdate service is turned on or off, or how to solve that, or if that is even the main problem, and what my next steps should be. I'm not an expert and can only understand half of what's going on, so any advice is greatly appreciated!
*Update: It seems that the phone is able to go to deep sleep (~50% of the time). When I use it just 5 minutes for texting, the battery can drop 5%. After reading from another thread, I re-enabled systemupdate services from Disable Services/My Android tools to see if that would solve the problem, and it looks like it is not hogging wakelock anymore; however it does revert on boot, similar to this: forum.cyanogenmod(.)org/topic/96459-systemupdateservice-wakelock-on-cm11-m7-massive-battery-drain/
Update 2: I flashed Liquidsmooth 3.1 stable instead. This time I used autoruns manager and wakelock blocker (included in liquidsmooth settings) to disable the services, but systemupdate service still manages to run, so I have to disable the block to somehow make it stop with every boot. Once that is fixed, deep sleep functions normally, but now the new problem is that Chrome browser app seems to be stuck in an AudioMix wakelock. I uninstalled Chrome updates and this seems to have fixed that issue, however battery drain is still severe (5%/2min) during active phone use. No application stands out in constant wakelock anymore, so I'm suspecting it may be the battery itself? I will switch to a new battery tomorrow to verify.
Update 3: Well since no one bothered to help, I will just post this for future reference as a log, since I solved the last part by the battery switch to an Anker battery. The phone still gets hot, and I still have to manually deactivate systemupdate service on every reboot, but now it runs for "normal" times 5-6hrs (heavy use).
Click to expand...
Click to collapse
theres an xposed app called amplify that helps to block some wakelocks , startups and alarms. it might help.
"all i can really do , is stay out of my own way and let the will of heaven be done"
Can someone please explain what aggressive doze and hibernation on Open Beta 12 is? How is it different from Doze mode and should I enable or disable it for better battery life?
I don't seem to notice any difference in spite of it being enabled. My phone discharges around 6-8% every night.
Now, regarding App auto-launch, I seem to be losing out on notifications if apps are not white-listed in app auto-launch page. Is this a known issue? Putting more and more apps in white-list is straining my battery and boot time.
Thanks
I don't want to go through the whole process of wiping the phone and changing rom or permroot, is there a way for me to troubleshoot the problem of bluetooth drain screen off? Ive uninstalled every app I can and had wakelock detector working at one point... is there a way to get root temporarily so I can use betterbatterystats and figure out what is draining the battery screen off?
yesterday I removed and readded the google account since wakelock dectector said google services was waking a lot, so far today no bluetooth in battery use list and seems better will monitor.
The wakelock is called "BSS_InDisplaySensorHelper", it just appears since few days ago and drain lots of my battery. It's found under Android System in better battery stat. Does anyone know what it is and can I stop it?
I can literally find zero result mentioning it on google.
Thx
I have discovered that the wakelock comes from process to show the fingerprint icon on the Always On Display. In fingerprint options, if you disable "show on AOD", that wakelock will never raise again.
Hey guys have been having pretty bad battery drain from my new S20 4g Exynos. My old S9+ has better battery life than this.
I have installed GSam and it seems apps are using ~95% of my battery in basically 100% standby. The largest is com.samsung.android.app.aodservice which is the always on display. I have already turned off all AoD services as well as the fingerprint icon when screen is off. Despite doing all this I can still put my finger on the screen after the phone has been locked and it unlocks with my fingerprint. Is there another setting I am missing to turn off, is it even configurable? Or am I having some sort of glitch?
9GAG as well was using lots of battery even if I had it in deep sleep and never even opened it after a reboot, so I have uninstalled that for now.
Looks like a glitch, either disable the service or wipe the phone.
I'm assuming the battery usage is the glitch you are referring to. If I disable the service and re-enable would that fix it you think? Our I would need to reset? I spent like a week getting this all setup already.
Also for the unlock without turning the screen on or waking, is that normal behaviour for everyone else or is it a setting/glitch?
knobbs said:
Hey guys have been having pretty bad battery drain from my new S20 4g Exynos. My old S9+ has better battery life than this.
I have installed GSam and it seems apps are using ~95% of my battery in basically 100% standby. The largest is com.samsung.android.app.aodservice which is the always on display. I have already turned off all AoD services as well as the fingerprint icon when screen is off. Despite doing all this I can still put my finger on the screen after the phone has been locked and it unlocks with my fingerprint. Is there another setting I am missing to turn off, is it even configurable? Or am I having some sort of glitch?
9GAG as well was using lots of battery even if I had it in deep sleep and never even opened it after a reboot, so I have uninstalled that for now.
Click to expand...
Click to collapse
I am having the same readings from gsam. But Samsung battery stats say AOD used 3% battery. Not sure which is wrong
mariushm said:
I am having the same readings from gsam. But Samsung battery stats say AOD used 3% battery. Not sure which is wrong
Click to expand...
Click to collapse
How to make gsam show app usage for me it shows only combined cpu app usage when i want to show app usage.
knobbs said:
Hey guys have been having pretty bad battery drain from my new S20 4g Exynos. My old S9+ has better battery life than this.
I have installed GSam and it seems apps are using ~95% of my battery in basically 100% standby. The largest is com.samsung.android.app.aodservice which is the always on display. I have already turned off all AoD services as well as the fingerprint icon when screen is off. Despite doing all this I can still put my finger on the screen after the phone has been locked and it unlocks with my fingerprint. Is there another setting I am missing to turn off, is it even configurable? Or am I having some sort of glitch?
9GAG as well was using lots of battery even if I had it in deep sleep and never even opened it after a reboot, so I have uninstalled that for now.
Click to expand...
Click to collapse
Consider setting GSam to record battery usage since full charged instead since last unpluged it's better.Because you get real usage and screen on time for only that 100% of battery.
Zixi said:
How to make gsam show app usage for me it shows only combined cpu app usage when i want to show app usage.
Click to expand...
Click to collapse
"Enable more stats" in gsam.
There is description how to enable it.
It is not aod that is draining the battery, I've got the same issue, I uninstalled AOD using ADB it didn't change anything
mariushm said:
I am having the same readings from gsam. But Samsung battery stats say AOD used 3% battery. Not sure which is wrong
Click to expand...
Click to collapse
Do you have AoD enabled though? I have everything turned off and it is still chugging my battery
Package Disabler Pro, disable the service, no root needed either
So as an updated I disabled all AoD things with CCWSE and AoD is still chewing battery in the background as well as CCWSE now.... sigh
knobbs said:
So as an updated I disabled all AoD things with CCWSE and AoD is still chewing battery in the background as well as CCWSE now.... sigh
Click to expand...
Click to collapse
That is bizarre. Re-enable AOD in CCSWE, then use CCSWE to wipe AOD data (tap AOD icon, look at bottom of screen and tap "Wipe data") and disable AOD again. Restart phone and leave it alone for a few minutes to let GSam battery collect data. Open GSam battery, tap the triangle/delta icon at the bottom of screen, choose "Since screen off" and see if AOD/CCSWE is still consuming battery.
So I did a factory reset and same thing happening even, without installing anything but GSAM and giving it permission. Turning off all AoD options didn't do anything. However when enabling power saving and ticking the option to turn off AoD it seems to be dropping the battery use from the service like crazy. Will need a few days of testing to see if this can fix the problem. However leaving in battery saving means I can't enjoy anything above 60hz refresh.
I noticed AOD consuming more battery following ADT1 update. I've never used AOD and it was always low on the GSam battery monitor list. But now it is #4 on the list, using 4% battery even when "disabled".
sublimaze said:
I noticed AOD consuming more battery following ADT1 update. I've never used AOD and it was always low on the GSam battery monitor list. But now it is #4 on the list, using 4% battery even when "disabled".
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Click to collapse
I'm still on ATD3 and have between 1.2-1.7% on Gsam, depending on how much notification i get .... using "Tap to show" on AOD along with aodNoti..app...
S20U-Exynos
knobbs said:
Hey guys have been having pretty bad battery drain from my new S20 4g Exynos. My old S9+ has better battery life than this.
I have installed GSam and it seems apps are using ~95% of my battery in basically 100% standby. The largest is com.samsung.android.app.aodservice which is the always on display. I have already turned off all AoD services as well as the fingerprint icon when screen is off. Despite doing all this I can still put my finger on the screen after the phone has been locked and it unlocks with my fingerprint. Is there another setting I am missing to turn off, is it even configurable? Or am I having some sort of glitch?
9GAG as well was using lots of battery even if I had it in deep sleep and never even opened it after a reboot, so I have uninstalled that for now.
Click to expand...
Click to collapse
Main AOD service can not be disabled. There is no option to disable. This problem is related to fingerprint tracker while the phone is in standby. It's always on because you maybe need to unlock the phone any time. If you disable online fingerprint scanner (com.samsung.android.app.aodservice) then you loose fingerprint scanner while the phone is in standbye. So you should first wake on your phone from standby (by double tab the screen or push the power key) then put your finger on fingerprint scanner.
To disable AOD, Just Enable USB debugging mode then enter command:
adb shell pm disable-user com.samsung.android.app.aodservice
note: If you got successful you should receive (Package com.samsung.android.app.aodservice new state: disabled-user)
That's all.