Below is the screenshot of my battery usage. I disabled cell radio and WiFi at 12 midnight until 6am. As you can see radio is off (see the gap) but my WiFi has no gap. I can assure you the WiFi is disabled. I don't see the WiFi icon during those time. FYI since I got the phone last January I really don't disable my WiFi even if not in use. Is this a bug?
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motogmoko said:
Below is the screenshot of my battery usage. I disabled cell radio and WiFi at 12 midnight until 6am. As you can see radio is off (see the gap) but my WiFi has no gap. I can assure you the WiFi is disabled. I don't see the WiFi icon during those time. FYI since I got the phone last January I really don't disable my WiFi even if not in use. Is this a bug?
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In Wi-Fi advanced settings make sure "Keep Wi-Fi on during sleep is not set to always (Default)
Thanks man. What does "only when plugged in" mean. So even if I set it to always, it does not consume battery? Because I can see that I improve battery after disabling radios. Like I save 8% of battery.
motogmoko said:
Thanks man. What does "only when plugged in" mean. So even if I set it to always, it does not consume battery? Because I can see that I improve battery after disabling radios. Like I save 8% of battery.
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Click to collapse
1. always on even in sleep
2. only on in sleep if phone is being charged
3. never on in sleep
Why does the never, increases the data usage? If its never On in sleep. Haha. I'm sorry I'm so dumb haha.
Related
Hi, I'm having a serious issue here. I unplugged my Transformer from my charger about about 11am today. I have used it, according to the screen on time in the settings, for 34 minutes. (it's now about twelve hours later.) However, the battery life is at 64%. I just don't understand this. My wi-fi is set to disconnect when screen turns off, and brightness is at about 55-60%. But look at this.
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Does anybody have a clue what could be going on? If you need more information about what state it is in, I'll be glad to provide more details. It seems like this started after I updated to 3.2, but that could be unrelated.
After updating did you set up the wifi power saving again? There is a bug in android where this setting gets reset when the device is rebooted
AustinMartin said:
After updating did you set up the wifi power saving again? There is a bug in android where this setting gets reset when the device is rebooted
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Yeah, I double checked when I posted this and it was still on "when screen turns off".
Try using juice defender. And check your running services/applications/auto sync cuz i see there alot of wifi actifity and your device is awaken even though the screen is off.
You could try using an app called Sysem Panel by NextApp.
You will need the paid version so that you can turn on the Monitoring option in the settings - this allows you to monitor the CPU usage over 2h/8h/1d/3d.
You can also monitor Top App usage of CPU which is fantastic for identifying the culprit.
Hello guys,
Have a small question about battery use when phone is idle, e.g. at night. I loose 1%/hour with 3G/WiFi disabled, sync disabled, and 2%/hour with 3G/WiFi enabled, sync disabled. So no sync, no apps updating or refreshing. When I sleep for 9 hours I lose 18% with 3G on, which seems quite much to me. This also used to be only 4-5% with 3G on. While using the phone my battery is fine actually, I lose 2-3% an hour idle with sync enabled (whatsapp, push gmail, hourly weather, tweetdeck every 6 hours). The battery seems to be a bit worse then before 2.3.4, but I'm not quite sure about that.
So I downloaded BetterBatteryStats to see what might keep my phone awake at night (see pics). The slow decline is at night, no sync. As you can see there is one blue block in which the phone is awake but the screen is turned off. However, this wakelock is not present in the BetterBatteryStats output afaik. Anybody has any thoughts on reducing battery use when idle? Cause I see alot of people who lose like 1-2%, I would like to have that as well!
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Translation:
Phone Signal
WiFi
Awake
Screen on
Charging
When in normal use my phone doesn't show any abnormal wakelocks, it's just that the battery drains quite (too) fast when idle, can't seem to figure out why.
Bump
Sent from my HTC Sensation Z710e using XDA App
Hi, I need help on this. It has been days since my battery has gone haywire and I don't know what happened. I just saw that my WIFI isn't turning off even though i toggled itoff in settings/quick settings. I thought maybe a simple reboot may fix it but no. I came from CO12 to Exodus to Bliss but all have the same problems. Wifi isn't turning off! All my settings are stock. Kernels are stock also. I'm getting an average battery life of 3 1/2 hrs SOT which is awful for my usage. Also AndroidSystem and OS is killing my battery but I disabled Google PlayServices which should help. My only concern is the Wifi not turning off. Pls help thanks
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Hi.
I use this app wich does only cut on and off the network: https://play.google.com/store/apps/details?id=com.a0soft.gphone.aDataOnOff&hl=en
(you can also apply a screen filter to help stop battery drain)
But I doubt its your only problem... I tested with and without the app, and the difference is almost not visible. Also, my wifi (when app off) is in third place on battery usage, and I have at least a good 5-6 SOT..
(Blisspop - renderkernel R7)
Some people say that it is a common bug in Android 5.0. Can anyone confirm?
ken_alpha24 said:
Some people say that it is a common bug in Android 5.0. Can anyone confirm?
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The known bug with wifi is not battery drain but the difficulty to connect, to link the network.
Connected to wifi, played Tsum tsum for 15mins, SOT 30 mins
adaptive brightness was on
screen brightness was similar to 40% when adaptive brightness is off,
location was off, wifi scanning off
I was not expecting that kind of battery drop when screen on
I'm also noticing that the phone isn't deep sleeping sometimes
Thanks for helping!!
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Sounds about the same as mine - around 4 hours SOT and I usually get about 24 hours total from the phone. Also stays awake for seeming no reason. My Z3 was way better in this regard.
Same here! Did Factory Reset solve the problem?
BR4DOKYBrazil said:
Same here! Did Factory Reset solve the problem?
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Is there any "benchmark" or normal battery usage for this?
Somehow I seem to get rid of the awake issue but don't know if it really helps
i turned off Settings-->security-->trusted agents-->smart lock
And turned off all apps with usage access except stamina mode and greenify
Also turned off location when not used
leon090807 said:
Is there any "benchmark" or normal battery usage for this?
Somehow I seem to get rid of the awake issue but don't know if it really helps
i turned off Settings-->security-->trusted agents-->smart lock
And turned off all apps with usage access except stamina mode and greenify
Also turned off location when not used
Click to expand...
Click to collapse
Take a look here: http://forum.xda-developers.com/xperia-z5/help/battery-drain-factory-reset-t3277136#post64482472
So basically just out of nowhere, about 2 weeks ago, my phone's battery just starts dying really quickly when connected to WiFi. I am talking from 100% to dead overnight (7-8 hours). It's an S6 purchased on release day, original battery, but before this issue, I could easily go a day with normal use and have 40% or more. Even now with the problem occurring, I can leave WiFi off and still get my normal battery life.
No settings have changed (I have always had all the suggested battery saving settings set appropriately), no system updates, just usual app updates. I figured an app update caused the issue so I factory reset the phone with no luck. I ran a suggested app, GSam, to check for usage. It hasn't shown any apps consuming the power, just power draining very quickly when WiFi is enabled.
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Not sure why this screencap is so huge, it won't let me resize it on here. Anyway, it's a screencap from GSam. The first half shows during the day with minimal use with WiFi off. The steep drop just before the green line is usage when I get home and have WiFi on. The solid green line indicates charging. After that is the overnight period with WiFi on, massive battery drain.
I'm at a loss at what to do. I really like this phone and this WiFi issue is killing the usability of it. If I'm at home and browsing apps with WiFi on the phone dies so quickly. If this were an issue regardless of WiFi, I'd understand that it's just old and a dying battery, but it's only ever present when WiFi is on.
Besides trying a custom ROM, is there anything else I can try to fix this? I don't have it rooted and would prefer to just keep it official firmware only if I can.
Thanks in advance.