Develop Bugs

Very high standby battery use

Today i've noticed that my Desire uses avfully alot of power in standby;
since it was dead in the morning (while at ~60% when i went to sleep)
the drain @ standby is around 300mA...
So i figured maybe some app is preventing cpu into going to standby, so i've flashed my 3 days old backup, which was working normally at the time (no power drain) but for some reason the power drain stays the same today when i've flashed it.
I've disabled wifi,bluetooth, even put phone to flight mode, but drain is still high, which makes no sense , since its an old backup which was working fine at the time.
Anyway i have AMOLED Desire with Leedroid 2.3d and countts latest kernel.
Its really wierd why this suddenly started to happen.I just hope it isnt something with the hardware....

I've just tried the latest Oxygen rom and its the same thing... high power drain... ;(;(;(
Its really wierd...different roms and the same issue...

Now i've flashed back a fresh leedroid 2.3d and still no luck.I loose almos 30% battery per hour while phone suppost to be in standby!!
I've tried setcpu profiles and set 128Mhz when screen off, but power drain stays the same.
Could it be somekind of hardware damage, becouse i've tried many different roms and still its the sam thing ?
According to some app that monitors whan is using cpu, it says that system_server occupies all the cpu.But i cant find much about this....
Anyway if someone has an idea, i kinda like more than a 3h battery life a bit cooler phone (its quite warm when in "standby")

I've had this issue as well with CMY build #23 but it seems fine in build #24. Also, how do you check you mA output or what ever?

I have checked this with Battery Monitor Widget while having it run off the battery.
Isnt leedroid based off HTC stock rom ?

You could try flashing another kernel but I'm not sure if that would make a difference since it was running fine several days earlier.

tried flashing bunch of different kernels, same thing.
ill try another radio if it helps

If you open spare parts you can see if your phone enters standby and if its not you can see what app is stopping it.
HTC DESIRE CDMA Cyanogen 7

tried older radio... still power usage doesnt drop below 300 mA.
i really suspect that something is wrong with hardware...
only thing left is to unroot device and install stock rom.

will check...

where in spare parts should i check this ?
cant find anything related to standby...

although it seems that "android system"
is eating most of the processor.

hojnikb said:
although it seems that "android system"
is eating most of the processor.
Click to expand...
Click to collapse
Get Spare Parts > Battery History
Partial Wake usage - You need to check this from spare parts( more info on Partial Wake usage)
If it says "Android System" / Try it with the following changes
* Settings > Date & Time ( uncheck automatic)
* Settings > Wireless & Networks > Mobile Networks ( uncheck - "Enable Always on mobile")
* As usual disable wifi/bluetooth etc., etc.,
If you use notification bar power control or Battery mod , it also consumes extra cpu usage
one more thing, get Watch Dog Lite from android to check if any app misbehave( consume more cpu)

You who have poor battery should test MIUI 1.1.28 really good battery life!!!!
Highly recommended! Lovely ROM also!
Went from one day to three days of battery life

ukanth said:
Get Spare Parts > Battery History
Partial Wake usage - You need to check this from spare parts( more info on Partial Wake usage)
If it says "Android System" / Try it with the following changes
* Settings > Date & Time ( uncheck automatic)
* Settings > Wireless & Networks > Mobile Networks ( uncheck - "Enable Always on mobile")
* As usual disable wifi/bluetooth etc., etc.,
If you use notification bar power control or Battery mod , it also consumes extra cpu usage
one more thing, get Watch Dog Lite from android to check if any app misbehave( consume more cpu)
Click to expand...
Click to collapse
Tried all of this, same thing.Just cant get it below 300mA.

puredesire said:
You who have poor battery should test MIUI 1.1.28 really good battery life!!!!
Highly recommended! Lovely ROM also!
Went from one day to three days of battery life
Click to expand...
Click to collapse
Ill give miui a spin, but its not my battery's fauls since its fine, its the power drain thats the issue.

I've also noticed while putting phone to airplane mode, that in this case "Phone Idle"
uses the most battery.But battery drain is still 300+mA.Which is wierd since this suppost to use least power.

Have you tried deleting battery stats? I was getting abnormally high stand-by battery use after flashing to a different ROM from stock; after charging to 100% and deleting battery stats in recovery it really changed.
Then again this can apparently backfire and make the situation worse according to some :/

Ill try this...maybe it helps ...

I've reseted battery stats and flashed a fresh stock froyo (with htc utillity so im rootless now ) and hell power drain is the same !!!!
Guess it must be something with hardware or something...

[Kobridge]Getting BAD battery life? Post your screenshots here

I open this thread to help the users having bad battery life and find out the possible resolutions. Whenever you see the bad battery life, in most of the cases it would be caused by some specific apps or the way you are using the phone and it's not from the ROM itself.
As you may know, I'm working on Kobridge Tweaks and trying to improve the performance and battery life but there're lots of variances that we still don't know and have to know.
So, let's work together to find out the better solutions!
In here, please share your screenshots and your settings. But, don't post with just simple words - it's good or it's bad. We need the following information when you post;
1. Your ROM related info - Rom name, version
2. Kernel/modem version
3. Any additional apps installed
4. Any tweaks that you did by yourself
5. When you post, please add the screenshots -
(how to capture screenshots -> ICS: vol down + power button at the same time or if this function does not work then try screenshot it (trial) or pro (paid)
Full screenshots showing (from better battery stats, download it from http://forum.xda-developers.com/showthread.php?t=1179809 )
a. Since unplugged - other, partial wakelocks, kernel wakelock, alarms, process
b. since charged - same as 'since unplugged'
(Be sure that when you take the screenshots, reset the counters between since unplugged & charged)
System tuner pro or cpu spy -
c. CPU utilization diagram.
d. CPU times (system tuner pro)
Download - System Tuner, System Tuner Pro (Paid), CPU Spy
Other Tools Download -
Battery Monitor Widget, Battery Monitor Widget Pro(paid), Badass Battery Monitor, Badass Battery Monitor Pro (Paid)
Just normal screenshots from
e. settings > battery (1)
f. click on the graph (2)
g. click on the screen (3)
h. all Kobridge tweak log files - /data/log/kobridge_tweakxx.log if you are using Kobridge tweaks.

Kobridge - General Settings to extend the battery life
General Settings or Configuration to extend battery life
This is an initial edition. I'm going to update and add more information here.
Original post - http://forum.xda-developers.com/showthread.php?t=1625299
I've worked on this part so long time since I've started using ICS ROM. I also tried almost every battery saver apps but didn't get any better result using my own method because sometimes there are lots of overheads using it (I'm trying to avoid describing any individual app's pros and cons in here and just provide you the better way to configure your phone).
The information in here is based on FF18 rooted stock rom/modem/kernel. But it's not limited to any specific phone or build. You could probably use it in any phones or builds.
1. Wifi
Some of you understand that wifi is faster than 3G and use less battery than 3G. You also say that 4G is the biggest monster consuming lots of battery. But that would be true and false.
Sometimes, wifi uses lots of battery to get the faster speed and keep the connection.
There could be multiple scenarios in here and below is based on my test -
Original post can be found in here
WIFI - I always turned on at home (because wifi is available) with 'never' option. In this case, 3G will cover the data communication if 3g turned on during the deep sleep. If wifi signal is so strong, even you don't need to turn on 3G and use the wifi during the sleep mode by changing the wifi option.
If you don't need the data communication during sleep mode, then turn off 3G and make wifi sleep (never) during the sleep mode. With this option, your battery could last about 2 hours per 1% drop.
3G - you need to compare between 3G and wifi. Which one is better and use less battery based on the signal strength.
For me, I'm using both 3G and wifi turned on. Using these two options turned on, I make the data communication available always and these two are compromising each other.
OK, here are some screenshots from 3.4M (check the original post link above). From 100% to 65%, I turned on 3G, so it covers the wifi when wifi sleeps during the deep sleep. From 65% to 45%, I turned off 3G, so during the deep sleep, both wifi and 3G were not available. When screen turned on wifi only came back (if you are not a heavy user, this method will save lots of battery).
Based on what I said, I've tested couple of things-
1. Battery life when wifi turned on 24x7
2. Battery life when 3G turned on 24x7
1. When wifi turned on 24x7 (turned on even screen is off), my phone shows that there were about 2.5% drop in every hour (100% > 73% about in 9.5 hours)
2. Wehn 3G turned on 24x7 (no wifi, no 4G), the battery consumption was much slower than wifi. (73% > 62% about in 14 hours). A little more than 1 hour per 1% drop.
Based on my test with minimum wifi, 3G usage, it shows that 3G saves a lot more battery during the standby mode. This result could be different based on your area and signal strength.
Now I showed many things related to wifi, 3G and how it affects the battery life.
Only one thing that I did not test is 4G. It's really hard to make a test using 4G inside of my office because I don't have 4G signal at all. What I can try is, 4G random reboot issue. I'll try to turn on 4G and see if it happens....
2. 3G
Keeping 3G turned on is a good habit. Because it covers wifi and 4G whenever those are not available. 3G uses battery a lot less than wifi and 4G (it could be different based on your signal strength)
Howto keep it on: setting -> more -> mobile networks -> check 3G DATA
Like I said before, if you have a reasonably good 3G signal, then you may want to turn off wifi and 4G to save the battery.
3. 4G
Just like wifi, minimize turning on 4G network. This use a lot of battery if you are in the bad reception area. If the signal strength is really good, then it would be probably ok keeping 4G turned on. In some cases, 4G would be the only solution to watch the movies, streaming videos when the wifi is not available.
Based on my limited test, using 4G in good reception area is much better than using wifi with low/weak signal.
4. Call option
Mark checkbox for Turn on proximity sensor for your convenience even there would be a little battery drain. But if you are a heavy talker, then I recommend to uncheck this option and use the power button to go back to control mode.
5. Sound
Lower the sound/vibration level within the acceptable range for you. There would be some differences on battery behavior by turning off or on of sound/vibration. But I don't want to recommend anything in here because I don't want you to lose any incoming calls/messages/etc.
6. Display
Automatic brightness should be fine in most cases. It's really related to screen on time battery consumption. I don't want to deal with this option at this time.
Pulse notification light, display battery percentage - turn it on or off based on your preference. Battery consumption by turning on these options would be minimal. I saw that some people said that they recommend to turning off the 'pulse notification light'. But I don't agree with that. One blinking LED light almost does not use any battery!
display timeout - I set it with highest value provided. After using the phone, I manually press the power button to go to sleep mode. With short timeout value, I have to keep press the button or screen to keep the screen on. I don't like this method.
Turn on 'Auto adjust screen power'.
7. Power saving mode
I always keep this option off because I do not want to lose anything because of low battery. I would rather change the numbers in my tweak (battery profile 2 in scaling tweak).
8. Account and sync
Most of time, I keep this option turned off. This would be one of the battery eating monster. I would rather individually sync the apps whenever I need it or from the actual apps.
9. Battery
when you charge the battery and phone shows that 100% charged, unplug the cable few seconds and plug-in again to charger. Repeat this couple of times and your battery would be really fully charged. Many times, even phone shows 100% charged, it could be the minimum 100% range. Actually, there's some voltage allowed and considered as 100% charge. But by maximizing the voltage during the charge, your battery life could be extended.
10. Motion
Turn off this option if you don't need this.
11. email
If possible, turn off the option that pushing email immediately. Instead, put the retrieval interval as long as you can. Based on my test, it could extend your battery life as maximum as couple of hours. In my case, I put the 2 hours interval. By doing this, your phone is much easier to enter the 'deep sleep' mode.
12. Startups
For me, I don't allow the apps automatically start during the boot as much as possible. If it's the system app and critical app for the phone's normal operation, then you have to allow those startups but otherwise, you can disable the startup apps based on your test.
For this, I usually use Rom Toolbox and/or System Tuner Pro. These apps allow us to enable or disable the startup apps.
For any apps like I don't use frequently or at all, I disable the apps from the 'event' (rom toolbox) or startups (system tuner pro). Once you disable the startups, you may need some test to see what happens when you manually launch the apps. If your app does not start normally, then go back and enable the event again.
There's also one more battery eating moster - widgets (currently doing some experimental test on it)
Regardless of widgets are in foreground screen or just stays in widgets folder, almost same amount of battery could be used by widgets to make it upto dated and refresh the connections, etc.
So, if you don't need the widget or don't use, go to (from Rom Toolbox) Auto Start Manager -> Applications -> select app you want to check -> it will show that widget updating is enabled or not. If it's enabled and you don't want it, just disable it. Then the app is not going to use that specific widget and actually widget will disappear from widgets folder.

Kobridge - Recommended APK settings to save the battery
I'm going to add the recommended APK settings in here to save the battery.

How to adjust Kobridge tweaks - guide to modify the Kobridge Tweak settings!

Known Battery Monsters

Best screenshots - worst ever or best ever!

It's a good thing that no one is posting here
Sent from my SPH-D710 using xda premium

Maybe should change name to good battery life? I've used your tweaks sense I 1st flashed a ROM even though I'm still noobish I never had a problem...
Sent from my SPH-D710 using Tapatalk 2

before i saw who posted this, i thought someone was calling u out kobridge =P

fryingpan0613 said:
It's a good thing that no one is posting here
Sent from my SPH-D710 using xda premium
Click to expand...
Click to collapse
epic4gfaded said:
Maybe should change name to good battery life? I've used your tweaks sense I 1st flashed a ROM even though I'm still noobish I never had a problem...
Sent from my SPH-D710 using Tapatalk 2
Click to expand...
Click to collapse
It doesn't matter that even you have a good battery life, then please show us how you are getting the 'Good one' with your screenshots and settings if you think it would help others.
Thank you guys!

I saw that some people said that they recommend to turning off the 'pulse notification light'. But I don't agree with that. One blinking LED light almost does not use any battery!
Click to expand...
Click to collapse
It's not that the blink uses battery, it's that the blink causes your phone to wake up from its Deep Sleep and use the 200 MHz state of your processor. This wakelock takes away battery.
Thanks for the guide though. Looking forward to getting better battery life. I'm currently on CM9 though so I can't use your tweaks Just waiting for an AOKP build that switches /emmc and /sdcard back around to the way it should be
Edit: Just got System Tuner Pro... seems very complicated but I followed your startup advice

Per OP's request. Thread closed for now.

Terrible battery life probably caused by wakelocks

My battery will completely drain after <10 hours while the screen is off!
However I was able to find out thatquickgooglesearchbar is always the top app.
Those screenshots are a bit old but it's still the same thing, I did manage to root it today, and I was testing Greenify which did nothing even with the Xposed modules, service disabler apps just did not show that specific service for some reason. I was able to remove the widget with Xposed GEL settings but it was still running even though the widget wasn't there.
So can someone please help me out here, maybe the search bar isn't the problem but I just want some battery life.
h ttp://imgur.com/a/gdXKW
(I still can't post links sorry If this is against your forum rules but this is urgent)

Eidoss said:
My battery will completely drain after <10 hours while the screen is off!
However I was able to find out thatquickgooglesearchbar is always the top app.
Those screenshots are a bit old but it's still the same thing, I did manage to root it today, and I was testing Greenify which did nothing even with the Xposed modules, service disabler apps just did not show that specific service for some reason. I was able to remove the widget with Xposed GEL settings but it was still running even though the widget wasn't there.
So can someone please help me out here, maybe the search bar isn't the problem but I just want some battery life.
h ttp://imgur.com/a/gdXKW
(I still can't post links sorry If this is against your forum rules but this is urgent)
Click to expand...
Click to collapse
search and install betterbatterystats (read the whole first post) and it will tell you if its wakelocks etc.
Service disabler apps will need a setting to show system apps (or something similar) ticked or switched to etc.
greenify system apps in greenify also needs to be selected. You may also need to cut wake up paths to get it to stay greenified.
You could alternatively delete the apk of hibernate it (byfar the easiest option of all this).

Darke5tShad0w said:
search and install betterbatterystats (read the whole first post) and it will tell you if its wakelocks etc.
Service disabler apps will need a setting to show system apps (or something similar) ticked or switched to etc.
greenify system apps in greenify also needs to be selected. You may also need to cut wake up paths to get it to stay greenified.
You could alternatively delete the apk of hibernate it (byfar the easiest option of all this).
Click to expand...
Click to collapse
I don't need betterbatterystats, I have battery Battery Historian, check the screenshots, It's clearly the search bar, on my other phone It isn't shown as a top app.
Also I went in the system folder /apps and there was no googlesearchbar, or in any other system apk remover tool, perhaps it was removed by another app, but it's still for some reason running.

Eidoss said:
I don't need betterbatterystats, I have battery Battery Historian, check the screenshots, It's clearly the search bar, on my other phone It isn't shown as a top app.
Also I went in the system folder /apps and there was no googlesearchbar, or in any other system apk remover tool, perhaps it was removed by another app, but it's still for some reason running.
Click to expand...
Click to collapse
Your 3rd image shows googlequicksearchbox had 370ms (milliseconds) of wakelocks over a 9hr period. I really doubt that is your issue.
If it is your top app, then it is probably because of Google Now launcher listening for OK Google spoken keyword.
I seriously doubt that is your battery drain problem as almost 90% of people probably have OK Google turned on and are using Google Now launcher and only a very few have serious battery drain.
BTW wakelocks aren't the issue usually. In the past it has been "partial wakelocks" which means an app locked the device from sleeping, but never released the lock, so the device never goes to full sleep. If you see some app with partial wakelocks or if you see some app with hours of regular wakelocks then that might be an issue. Minutes or microseconds of wakelocks are inconsequential.
I suggest you flash factory image and install your battery tester only. Turn off wifi, bluetooth, nfc, cell radio. Test the drain overnight. That is a baseline for the minimum drain your device can have. Then enable what wireless stuff you normally have turned on. See what that drain is. Then start installing apps and see what that drain is.
If you have reasonable/expected battery drain with stock and everything turned off, then it is just a process of elimination to see what is causing your battery drain.
If you can't get reasonable/expected battery drain with stock and everything turned off, then you probably have a bad battery.
For the record, my overnight battery drain with everything turned off is 0-1% With wifi turned on about 1-2%. With wifi+cell about 2-3%.
IMO the biggest drains for standby are wifi and/or cell signal related. Either bad signals or apps sending data in background or apps that are polling all the time.

sfhub said:
Your 3rd image shows googlequicksearchbox had 370ms (milliseconds) of wakelocks over a 9hr period. I really doubt that is your issue.
If it is your top app, then it is probably because of Google Now launcher listening for OK Google spoken keyword.
I seriously doubt that is your battery drain problem as almost 90% of people probably have OK Google turned on and are using Google Now launcher and only a very few have serious battery drain.
BTW wakelocks aren't the issue usually. In the past it has been "partial wakelocks" which means an app locked the device from sleeping, but never released the lock, so the device never goes to full sleep. If you see some app with partial wakelocks or if you see some app with hours of regular wakelocks then that might be an issue. Minutes or microseconds of wakelocks are inconsequential.
I suggest you flash factory image and install your battery tester only. Turn off wifi, bluetooth, nfc, cell radio. Test the drain overnight. That is a baseline for the minimum drain your device can have. Then enable what wireless stuff you normally have turned on. See what that drain is. Then start installing apps and see what that drain is.
If you have reasonable/expected battery drain with stock and everything turned off, then it is just a process of elimination to see what is causing your battery drain.
If you can't get reasonable/expected battery drain with stock and everything turned off, then you probably have a bad battery.
For the record, my overnight battery drain with everything turned off is 0-1% With wifi turned on about 1-2%. With wifi+cell about 2-3%.
IMO the biggest drains for standby are wifi and/or cell signal related. Either bad signals or apps sending data in background or apps that are polling all the time.
Click to expand...
Click to collapse
Factory reset didn't do anything a few days ago, the results were exactly the same that was when my phone wasn't rooted, so I guess I should return the phone, and get a new one?

Eidoss said:
Factory reset didn't do anything a few days ago, the results were exactly the same that was when my phone wasn't rooted, so I guess I should return the phone, and get a new one?
Click to expand...
Click to collapse
What is your battery drain per hour with nothing installed and all wireless turned off and everything stock?
I'd only return it if that is significantly more than 0-.2% or 1% every 5 hours.
Otherwise it is something you have installed or something to do with the signal and how it interacts with your phone.
Once you start installing stuff or turning on wireless (wifi/bt/cell) then it is no longer purely about the battery and there are more factors that need to be isolated independently.
You really need to establish a baseline to see what the minimum battery drain is. Then you can determine if the battery is the problem or something else.
If you just install everything and turn everything on, there are too many moving parts.

sfhub said:
What is your battery drain per hour with nothing installed and all wireless turned off and everything stock?
I'd only return it if that is significantly more than 0-.2% or 1% every 5 hours.
Otherwise it is something you have installed or something to do with the signal and how it interacts with your phone.
Once you start installing stuff or turning on wireless (wifi/bt/cell) then it is no longer purely about the battery and there are more factors that need to be isolated independently.
You really need to establish a baseline to see what the minimum battery drain is. Then you can determine if the battery is the problem or something else.
If you just install everything and turn everything on, there are too many moving parts.
Click to expand...
Click to collapse
Okay, I now have android N, and my battery life seems to be better, I will leave mobile data off. I will see tomorrow if my battery life has changed.
Do you think I should use Adaptive brightness for more battery life?

Eidoss said:
Okay, I now have android N, and my battery life seems to be better, I will leave mobile data off. I will see tomorrow if my battery life has changed.
Do you think I should use Adaptive brightness for more battery life?
Click to expand...
Click to collapse
Which battery life was the one you think you have a problem with, standby or in use? IMO for in use battery time this phone is about average. Your title of "wakelock" made it seem like you were concerned about standby battery time as it doesn't matter if there is a wakelock if the device is already turned on and in active use.
When turned on, the screen is probably the number one thing eating power, so adaptive brightness could help, but if you are in a bright area, it might be worse than if you fixed the brightness below max.
Even if you have adaptive brightness turned on, the slider scale still is useful as you give the adaptive brigthness mechanism some idea what level of brightness you feel comfortable when the mechanism detects dark, med, bright situations.
One of the worse things for eating power is for the cell radio to be turned on but have no signal, like inside office building or just a bad signal area in general. The reason is the cell radio is power efficient once it establishes signal, but when it is searching for (or loses) signal it uses a lot of power.
If you are doing a lot of disk activity like taking video or hdr pictures, it would probably help to have your userdata unencrypted as this device does software (kernel) encryption and doesn't use the fast/more power efficient co-processor.

sfhub said:
Which battery life was the one you think you have a problem with, standby or in use? IMO for in use battery time this phone is about average. Your title of "wakelock" made it seem like you were concerned about standby battery time as it doesn't matter if there is a wakelock if the device is already turned on and in active use.
When turned on, the screen is probably the number one thing eating power, so adaptive brightness could help, but if you are in a bright area, it might be worse than if you fixed the brightness below max.
Even if you have adaptive brightness turned on, the slider scale still is useful as you give the adaptive brigthness mechanism some idea what level of brightness you feel comfortable when the mechanism detects dark, med, bright situations.
One of the worse things for eating power is for the cell radio to be turned on but have no signal, like inside office building or just a bad signal area in general. The reason is the cell radio is power efficient once it establishes signal, but when it is searching for (or loses) signal it uses a lot of power.
If you are doing a lot of disk activity like taking video or hdr pictures, it would probably help to have your userdata unencrypted as this device does software (kernel) encryption and doesn't use the fast/more power efficient co-processor.
Click to expand...
Click to collapse
Standby is the problem, on screen times are good enough.
Anyway, I don't even know what to do at this point. Android N didn't help enough (cell data is off), I guess I can flash Android 6.0 again and then try to fix it using apps...
What do you suggest I should do, I'm out of ideas at this point.

Eidoss said:
Standby is the problem, on screen times are good enough.
Anyway, I don't even know what to do at this point. Android N didn't help enough (cell data is off), I guess I can flash Android 6.0 again and then try to fix it using apps...
What do you suggest I should do, I'm out of ideas at this point.
Click to expand...
Click to collapse
What is the power drain over a couple of hours with *no apps installed* completely stock, and wifi/cell turned off? What is the change when wifi is turned on?

Eidoss said:
What do you suggest I should do, I'm out of ideas at this point.
Click to expand...
Click to collapse
Have you set "WiFi on during sleep" to "Never"? in the Advanced WiFi settings?
In the original release, there was a bug where WiFi would stay on even if you had set it to "Never" draining battery in standby.
Somewhere between MDA89E and MHC19Q they fixed it and WiFi will go to deep sleep after being in standby for a while, but they introduced another (or exposed existing) bug where WiFi will not resume after coming out of sleep, unless you cycle WiFi off/on. So you're standby battery should be better with this setting, but it'll be a little more annoying when turning on your device.

Battery stats on Pie

Hey all, here i am just exited to share my battery stats after the so called pie update 12/27 TW firmware. These stats are from 3rd cycle charge after the manual update. Also this my day 2 day use , not stressed any where at all.
Fyi, on first charge i experienced 31% play services drain overnight that convinced me to perform cycle charge (0-100)
Personal observations :
1. Ideal battery drain is next to nothing. :angel:
2. I believe dark theme helps in low screen battery consumption (may be not by much).
3. I have manually uninstalled/disabled all the bloat which do not impact any phone capabilities and that could be the reason. Carried from oreo.
4. Blocked notification for unwanted apps (must do). Carried from oreo.
5. Managed app permissions (per app). Carried from Oreo.
6. I am on airplane mode atm because i have network issues at home and thus to not stess Mobile Network Standby battery drain.
Please share your results as well, i see this as an obvious improvement over Oreo. With some more bug fixes this could the best phone i ever had. One more thing, i did not feel any cpu throttle @5,@10 [email protected] % battery probably because i haven't stressed it anywhere.

Also had Google Play service drain, despite that I managed to get great results, but this was with moderate usage.

Unrelated, but how do you get the dark theme?

blazyy_ said:
Unrelated, but how do you get the dark theme?
Click to expand...
Click to collapse
Just changing the them with a dark one from the themes in settings my favorites are the moon lantern and our own darkness

Question Abnormal battery consumption when idle?

My Asus ROG Phone 6 loses 5% battery life in 24h while just idling.
WiFi and Bluetooth are turned off. I don't have a SIM card installed yet, but even with a "Aeroplane mode" activated, I get the same consumption.
Is that consumption normal?
What irritates me is that in the beginning I saw horizontal lines in the "Battery usage" chart, indicating close to zero battery consumption when the phone was turned off. I don't get these horizontal segments anymore.
I installed GSam Battery Monitor and it shows 100% time spent in Deep sleep (but shows a "5% / 5%" for "Discharge Screen Off"). In the "OTHERS" chart, "Doze" is a continuous line but "Active" shows a lot of interrupted small blocks ("Screen" is obviously completely absent). "Wifi" is shown as always on, but I believe that is a bug because I turned off the location-based features that turn on Wifi automatically, turned on Aeroplane mode, etc. After a restart, the "Wifi" bar was correctly absent for a while but briefly turning Wifi on, got it back to "always on". I'm 99.9% sure this is a GSam bug.
I have double confirmed with "DevCheck" that the CPU goes to "Deep sleep" and spends pretty much all the time in that state.
I get about "5m" combined App Wakelocks in 48h.
The biggest battery consumer is "Kernel (Android OS) 7.5%", followed by "System (*wakelock*) 2.3%", "Google Play services 1.6%". These figures are from a 14 day period in which I used the phone for 3h to play a game (6.7% consumption) and otherwise only turned it on to check the battery. I currently don't have access to the percentage figures during pure sleeping since I plugged in the phone for charging.
Using GSam Battery Monitor, I don't see any app wasting battery life in the background. It's the kernel that consumes the vast majority of the battery life, if the phone is idle. The Android/Asus Battery usage stats show "Phone idle" with 54.7% for that 14 day period. The next one is the game with 3.8% (played for 3h) and then there is "Screen" with 1.9%.
I'd understand this kind of idle figure if the phone had a SIM card installed and bad reception but as I said before there is no card in the phone yet and the consumption is the same if I put it in Aeroplane mode.
I'm running Android 12, build 32.2810.2212.241.
The battery "system mode" is "Dynamic". The refresh rate is set to "60Hz" (not that it should matter with the screen turned off all the time). "Battery Saver" in the "Developer options" is turned "on".
I'd be grateful if someone could comment on the 5% battery life loss within 24h. I realize that many will not be able to compare this with their figures, as they'll have a cell phone service running, but perhaps those who turns on Aeroplane mode, should have comparable figures, for an 8h period, or so.
My Huawei Mate 20 (running Android 10) shows pretty much no consumption at all over night via the battery stats, when I turn on Aeroplane mode. Perhaps it loses 1% or at most 2%, I'll check again. Should the ROG Phone 6 behave the same, or is this difference to be expected?
Again, I'm irritated that I definitely saw multiple horizontal (no usage) periods in the battery usage chart in the beginning. I'm pretty sure these appeared before I had given the phone a full charge yet, so perhaps they weren't really indicative of close to zero consumption due to a lack of battery capacity calibration.

TomKay said:
My Asus ROG Phone 6 loses 5% battery life in 24h while just idling.
(...)
Click to expand...
Click to collapse
Congratulations. 0.2%/h is a very good result.

TomKay said:
My Asus ROG Phone 6 loses 5% battery life in 24h while just idling.
WiFi and Bluetooth are turned off. I don't have a SIM card installed yet, but even with a "Aeroplane mode" activated, I get the same consumption.
Is that consumption normal?
What irritates me is that in the beginning I saw horizontal lines in the "Battery usage" chart, indicating close to zero battery consumption when the phone was turned off. I don't get these horizontal segments anymore.
I installed GSam Battery Monitor and it shows 100% time spent in Deep sleep (but shows a "5% / 5%" for "Discharge Screen Off"). In the "OTHERS" chart, "Doze" is a continuous line but "Active" shows a lot of interrupted small blocks ("Screen" is obviously completely absent). "Wifi" is shown as always on, but I believe that is a bug because I turned off the location-based features that turn on Wifi automatically, turned on Aeroplane mode, etc. After a restart, the "Wifi" bar was correctly absent for a while but briefly turning Wifi on, got it back to "always on". I'm 99.9% sure this is a GSam bug.
I have double confirmed with "DevCheck" that the CPU goes to "Deep sleep" and spends pretty much all the time in that state.
I get about "5m" combined App Wakelocks in 48h.
The biggest battery consumer is "Kernel (Android OS) 7.5%", followed by "System (*wakelock*) 2.3%", "Google Play services 1.6%". These figures are from a 14 day period in which I used the phone for 3h to play a game (6.7% consumption) and otherwise only turned it on to check the battery. I currently don't have access to the percentage figures during pure sleeping since I plugged in the phone for charging.
Using GSam Battery Monitor, I don't see any app wasting battery life in the background. It's the kernel that consumes the vast majority of the battery life, if the phone is idle. The Android/Asus Battery usage stats show "Phone idle" with 54.7% for that 14 day period. The next one is the game with 3.8% (played for 3h) and then there is "Screen" with 1.9%.
I'd understand this kind of idle figure if the phone had a SIM card installed and bad reception but as I said before there is no card in the phone yet and the consumption is the same if I put it in Aeroplane mode.
I'm running Android 12, build 32.2810.2212.241.
The battery "system mode" is "Dynamic". The refresh rate is set to "60Hz" (not that it should matter with the screen turned off all the time). "Battery Saver" in the "Developer options" is turned "on".
I'd be grateful if someone could comment on the 5% battery life loss within 24h. I realize that many will not be able to compare this with their figures, as they'll have a cell phone service running, but perhaps those who turns on Aeroplane mode, should have comparable figures, for an 8h period, or so.
My Huawei Mate 20 (running Android 10) shows pretty much no consumption at all over night via the battery stats, when I turn on Aeroplane mode. Perhaps it loses 1% or at most 2%, I'll check again. Should the ROG Phone 6 behave the same, or is this difference to be expected?
Again, I'm irritated that I definitely saw multiple horizontal (no usage) periods in the battery usage chart in the beginning. I'm pretty sure these appeared before I had given the phone a full charge yet, so perhaps they weren't really indicative of close to zero consumption due to a lack of battery capacity calibration.
Click to expand...
Click to collapse
I lose 0% on 10 hours standby in flight mode

Thanos88 said:
I lose 0% on 10 hours standby in flight mode
Click to expand...
Click to collapse
That's great!
What build number of Android OS are you running?
I'd be grateful, if you could check it and post it here.
Have you done anything to get this performance or is it "out of the box"?

ze7zez said:
0.2%/h is a very good result.
Click to expand...
Click to collapse
I'm not so sure.
First, remember that this figure is without any cell phone service drawing current.
Second, I initially saw segments of the battery consumption graph that were horizontal, but no longer do.
Third, look at what Thanos88 reported.
I've seen other posts about unusually high idle consumption of the ROG Phone 6. I believe most users will not even notice because they don't shut down their phones fully and the idle consumption disappears as noise under the all the higher normal consumption. Perhaps other users don't complain, because they don't suffer from the issue I seem to be having. I don't know.

TomKay said:
That's great!
What build number of Android OS are you running?
I'd be grateful, if you could check it and post it here.
Have you done anything to get this performance or is it "out of the box"?
Click to expand...
Click to collapse
android 12
.197 firmware
Done plenty of app debloating

Thanos88 said:
android 12
.197 firmware
Done plenty of app debloating
Click to expand...
Click to collapse
Thanks!
I note that you are not on the latest version (.241). That could explain the difference. Perhaps I saw the near to zero consumption before I accepted the update to .241? That is quite possible.
I've done a lot of app debloating as well, removing Facebook, etc., but as I mentioned before, there are no apps that cause any noteworthy battery consumption. Did you do anything out of the ordinary? I first just uninstalled and/or disabled some apps/services that I did not need and later even uninstalled some via ADB. The latter made no difference regarding battery consumption.
My 5%/24h figure comes from
41.3% Android System
15.2% Kernel (Android OS)
4.4% Phone Services
3.5% com.android.systemui:screenshot
3.1% Google Play services
2.0% com.google.uid.shared:.....
1.9% GSam Battery Monitor
0.9% ASUS Launcher
There are some more (e.g., 0.4% Gmail) but they don't use much at all.
Time Held Awake (over a 37h period):
Kernel (Android OS) 10m 53s
Android System 4m 1s
Google Play services 16s
com.google.uid.shared:..... 2s
com.android.systemui:screenshot 1s
That's all, no other apps/services are reported to keep the phone awake (while it was idling).
Number of times Waking Device
Google Play services 48
Android System 34
Calendar Storage 8
android.uid.calendar:..... 7
com.android.systemui:screenshot 6
com.google.android.partnersetup 5
There are a few more, but the next one has a figure of 3 and the rest are all lower.
No network data used (no SIM card, Wifi turned off) and no location used either.
I note that further battery consumers were sensors used by
Dirac Control Service 13m 5s
Android System 1m 17s
I do not know whether this is normal.
Is it possible to revert to the .197 firmware (or whatever firmware version my phone originally had) by performing a factory reset?
Or does the latter just clear all user data but leaves the current firmware in place?
In the latter case I would have to flash the .197 firmware manually, correct?
Would the latter be safe regarding warranty, etc.?
I don't want to root the phone or anything like that, I just would like to avoid unnecessary battery consumption.

TomKay said:
Thanks!
I note that you are not on the latest version (.241). That could explain the difference. Perhaps I saw the near to zero consumption before I accepted the update to .241? That is quite possible.
I've done a lot of app debloating as well, removing Facebook, etc., but as I mentioned before, there are no apps that cause any noteworthy battery consumption. Did you do anything out of the ordinary? I first just uninstalled and/or disabled some apps/services that I did not need and later even uninstalled some via ADB. The latter made no difference regarding battery consumption.
My 5%/24h figure comes from
41.3% Android System
15.2% Kernel (Android OS)
4.4% Phone Services
3.5% com.android.systemui:screenshot
3.1% Google Play services
2.0% com.google.uid.shared:.....
1.9% GSam Battery Monitor
0.9% ASUS Launcher
There are some more (e.g., 0.4% Gmail) but they don't use much at all.
Time Held Awake (over a 37h period):
Kernel (Android OS) 10m 53s
Android System 4m 1s
Google Play services 16s
com.google.uid.shared:..... 2s
com.android.systemui:screenshot 1s
That's all, no other apps/services are reported to keep the phone awake (while it was idling).
Number of times Waking Device
Google Play services 48
Android System 34
Calendar Storage 8
android.uid.calendar:..... 7
com.android.systemui:screenshot 6
com.google.android.partnersetup 5
There are a few more, but the next one has a figure of 3 and the rest are all lower.
No network data used (no SIM card, Wifi turned off) and no location used either.
I note that further battery consumers were sensors used by
Dirac Control Service 13m 5s
Android System 1m 17s
I do not know whether this is normal.
Is it possible to revert to the .197 firmware (or whatever firmware version my phone originally had) by performing a factory reset?
Or does the latter just clear all user data but leaves the current firmware in place?
In the latter case I would have to flash the .197 firmware manually, correct?
Would the latter be safe regarding warranty, etc.?
I don't want to root the phone or anything like that, I just would like to avoid unnecessary battery consumption.
Click to expand...
Click to collapse
Try to force stop and clear data & clear cache of Google play services , then reboot your device , charge to full and then see what happens

Thanos88 said:
Try to force stop and clear data & clear cache of Google play services , then reboot your device , charge to full and then see what happens
Click to expand...
Click to collapse
Thanks for the tip! I've done that before, without the "charge to full". I can try the exact sequence you have described.
Given the usage figures, Google play services are not using much:
Just
3.1% Google Play services
compared to
41.3% Android System
15.2% Kernel (Android OS)
4.4% Phone Services
Are you saying that either Google Play services are using battery in a way that GSam does not catch, or that Google Play services somehow responsible for the high system consumption?

I would say Google play services is causing the issue. Also I forgot to mention, make sure you force stop, then click "uninstall updates" on Google play services, then clear cache , then Clear data then reboot your phone.
If that doesn't help, I highly recommend you dow load BBS (Better battery stats) , give it adb permissions, and monitor your battery life/wakelocks with that app
TomKay said:
Thanks for the tip! I've done that before, without the "charge to full". I can try the exact sequence you have described.
Given the usage figures, Google play services are not using much:
Just
3.1% Google Play services
compared to
41.3% Android System
15.2% Kernel (Android OS)
4.4% Phone Services
Are you saying that either Google Play services are using battery in a way that GSam does not catch, or that Google Play services somehow responsible for the high system consumption?
Click to expand...
Click to collapse

Thanos88 said:
I would say Google play services is causing the issue. Also I forgot to mention, make sure you force stop, then click "uninstall updates" on Google play services, then clear cache , then Clear data then reboot your phone.
If that doesn't help, I highly recommend you dow load BBS (Better battery stats) , give it adb permissions, and monitor your battery life/wakelocks with that app
Click to expand...
Click to collapse
I followed the steps you described (including the "uninstall updates") and will report results, once the phone has fully charged and has idled for 24h. If there is no change, I'll uninstall GSam and install BBS.
Thanks a lot for your help.

Sadly, clearing the data&cache of Google Play services and downgrading it, did not help, at least it does not look like it helped right now.
This time, the battery lost 6% in 30h (went from 100% to 94%).
The last few hours showed very little battery consumption, though. Perhaps there was some book keeping to do after reboot which caused some consumption up until very recently.
I'll let the phone idle for another 24h and see whether the flat period continues. It would be awesome if it did.

I let the phone idle for another 24h and even though I restricted battery usage for more apps/services, the idle consumption did not change.
I'll try Better Battery Stats now.

T
TomKay said:
I let the phone idle for another 24h and even though I restricted battery usage for more apps/services, the idle consumption did not change.
I'll try Better Battery Stats now.
Click to expand...
Click to collapse
That's odd. What's your software number?

Thanos88 said:
T
That's odd. What's your software number?
Click to expand...
Click to collapse
Android 12, build 32.2810.2212.241
Three updates more current than your .197 version.
I would have thought that if Google Play services were at fault, GSam Battery Monitor would have showed that. But perhaps not. I'll see whether BBS will provide any better clues. I could also try to disable Google Play services (just for diagnosing purposes), but I'm not sure that would result in any useful data, as many apps complain, if one disables Google Play services completely.
I suspect the difference between your idle consumption and mine is the firmware version. I've disabled/restricted so many apps/services, I doubt the phone would run normally now. So far, no culprit has been identified.

TomKay said:
Android 12, build 32.2810.2212.241
Three updates more current than your .197 version.
I would have thought that if Google Play services were at fault, GSam Battery Monitor would have showed that. But perhaps not. I'll see whether BBS will provide any better clues. I could also try to disable Google Play services (just for diagnosing purposes), but I'm not sure that would result in any useful data, as many apps complain, if one disables Google Play services completely.
I suspect the difference between your idle consumption and mine is the firmware version. I've disabled/restricted so many apps/services, I doubt the phone would run normally now. So far, no culprit has been identified.
Click to expand...
Click to collapse
It's going to be the firmware then, or maybe even an app you've installed. I'm currently on 44% battery, with 9 hours 41 mins SOT, 1 days 2 hours off charge

Thanos88 said:
It's going to be the firmware then, or maybe even an app you've installed. I'm currently on 44% battery, with 9 hours 41 mins SOT, 1 days 2 hours off charge
Click to expand...
Click to collapse
I think I can exclude any user apps, since,
1. The issue is the same if I start the phone in "Safe mode" (disables all user apps).
2. GSam Battery Monitor would have reported high usage by an app.
The battery consumers are the OS and motion sensors.
I turned off "Lift phone to check" (or similar) and the phone indeed does not activate the lock screen when I move it while the screen is dark. The phone stills faintly shows the fingerprint area if I move it, so some motion detection must be going on. I don't think this behaviour can be disabled, or can it?

TomKay said:
I think I can exclude any user apps, since,
1. The issue is the same if I start the phone in "Safe mode" (disables all user apps).
2. GSam Battery Monitor would have reported high usage by an app.
The battery consumers are the OS and motion sensors.
I turned off "Lift phone to check" (or similar) and the phone indeed does not activate the lock screen when I move it while the screen is dark. The phone stills faintly shows the fingerprint area if I move it, so some motion detection must be going on. I don't think this behaviour can be disabled, or can it?
Click to expand...
Click to collapse
The fingerprint motion can be switched off in the settings however, it's probably the firmware that's causing the main issue imo

Thanos88 said:
The fingerprint motion can be switched off in the settings however, it's probably the firmware that's causing the main issue imo
Click to expand...
Click to collapse
where in the settings can be turned off fingerprint motion ?

luki2411 said:
where in the settings can be turned off fingerprint motion ?
Click to expand...
Click to collapse
Not sure if it's just me or they've removed that option looks like it can't be removed but I surely that motion can't be the battery culprit. It has to be the firmware