Database Users

Calendar eating the battery.

Hey guys wondering if its just me...
My battery is only lasting about 5 hours. And when I check the usage it turns out the calendar has used 62 % of my battery.
Does anyone know why this might be? I have a logcat which shows it tries to connect and fails but I don't know what the logcat means.
Any help?
sent from beyond...

Calendar ? Thats strange . The only thing that drains these beasts is the 4.3" display.
Sent from my Desire HD using XDA App

You could try disabling automatic syncing?

actually the only thing draining these things is the 3g. switch it back to gsm only mode and you will get nearly double the usage out of the battery.
pity we cant use the 2g toggle yet that is only available with the cyoagen mode

trosa001 said:
actually the only thing draining these things is the 3g. switch it back to gsm only mode and you will get nearly double the usage out of the battery.
pity we cant use the 2g toggle yet that is only available with the cyoagen mode
Click to expand...
Click to collapse
We can
Cyanogen for the DHD is now in beta.

I had this problem a couple of days ago. Noticed that battery was draining much quicker than normal, checked battery status, and calendar had used over 50% of the battery and had over 4 hours of CPU time when normally it is only a few seconds. Rebooted the phone and it went away. No idea what caused it though.

My 3g is no problem. I guess cus I get very good 3g and hardly drops it doesn't drain my phone searching for 3g signals. It's the display on mine even tho I adjusted the brightness
Sent from my Desire HD using XDA App

Same here. Asked HTC with no success. They advised a hardresed... After hard reset my calender problem was gone...

trosa001 said:
actually the only thing draining these things is the 3g. switch it back to gsm only mode and you will get nearly double the usage out of the battery.
pity we cant use the 2g toggle yet that is only available with the cyoagen mode
Click to expand...
Click to collapse
I recommend installing Juice Defender. Cuts off data connections when phone is asleep, then opens for a moment every 15 mins to sync. Saves me TONS of battery.

I had exaclty same problem. All you need to do to fix this is clear data and cache for calendar, calendar storage and calendar widget.
Since I did that (4 days ago) my calendar app works great

Just cleared my calendar cache and stuff, having the same problem as you can see:
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Though it does not always happen with my DHD, I have seen similiar results to the screenshot posted by muppet0000.

My calendar is constantly draining 20% of the battery. I really dont think this should be the case. No more suggestions though I'm afraid.

I have the same, but my battery life is good
Sent from my Desire HD using XDA App

Interestingly, it uses 20% of the battery if I ever use the calendar.

i seem to have found a solution. i have taken off the facebook sync to calender. this seems to have stopped the problem. my calender is again 1% of my battery consumption.

keridel said:
i seem to have found a solution. i have taken off the facebook sync to calender. this seems to have stopped the problem. my calender is again 1% of my battery consumption.
Click to expand...
Click to collapse
the htc sense facebook sync or the normal facebook app ?

Goodm7sn said:
the htc sense facebook sync or the normal facebook app ?
Click to expand...
Click to collapse
The HTC sense. I left the googlemail calendar only. However it has turned all back on at reboot and is doing it again...
Sent from my Desire HD using XDA App

I think mine's related to Facebook syncing contacts.
It seems to start syncing them, but just keeps going...
I've just cleared data on both Facebook apps. We'll see if it helps.

Hello, mine does the same, I am using SeePU and CPU is 100% usage from time to time for about 1-2 hours (I check it once in a while). Installed SystemPanel to check the process activity and it's com.htc.bgp which is using about 50% of the battery (16h25m of CPU usage).
When going to the Settings-->About phone-->Battery-->Battery Use, for a flash of a second the process com.htc.bgp appears on top, but then changes to "Calendar" and uses 40-50% of the battery.
I use as calendars the exchange e-mail and facebook (used only for birthday reminder sync). The problem appears also when I remove the exchange server so it seems this is caused by Facebook. Unfortunately, I can't find a solution for removing only the calendar (I can live without birthdays...) but still I need the contacts synced....
Any solution found so far?
Regards

Android system eating battery!

Hey guys, i got my Samsung S3 yesterday after having my S2x for 8 months. Really happy with the phone except for the battery life. My phone dropped 15% in 1 hour with screen on for 15 minute in Wi-Fi. This is the screen shot of my battery...
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its syncing all your google stuff dude. aka contacts apps and any settings you have set to auto backup.

I'll try turning off sync for the day, see if that helps
Thanks for the reply!
Sent from my SGH-I747M using Tapatalk 2

Syncs a major killer, first think I turn off. If you root, theirs no need for most of the stuff it does

Elite49 said:
Syncs a major killer, first think I turn off. If you root, theirs no need for most of the stuff it does
Click to expand...
Click to collapse
Can you explain why rooting eliminates the need for the functions "sync" provides?

Do a factory reset. Syncing has nothing to do with this issue. I sync three emails, facebook and twitter. I am easily getting 15-20 hours with over 2 hours of screen-on time.

rdwing said:
Can you explain why rooting eliminates the need for the functions "sync" provides?
Click to expand...
Click to collapse
Because you can use titanium back up for everything, I still use Google sync tho, the first days is the ones the takes the biggest hits after that I think is fine unless you keep updating contact and what not
Sent from my SGH-T999 using Tapatalk 2

I've got the same problem. I may try a factory reset as fillyo suggested.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

If there was a way to sync Google contacts only when a contact has been added on the device or from the web, I'd turn off autosync. The random syncs seem to be my problem, but I'd be up the creek without them.

Don't think sync is the culprit - I have had android phones for quite some time now and they all been sync'ing same amount of data - no such drain. This is something SGS3 specific. There's a lot of modules listed under Android System. One thing I suspect is that I switched network to EvDo/CDMA/Something/WCDMA, which might be not a particular good idea. Turned back to CDMA only, since LTE is not available here just yet (waiting for this damn Sunday!) and will see if that improves the stats.

having the same problem in my Verizon s3
Sent from my SCH-I535 using xda app-developers app

I had GPS toggled on the past 2 days and got horrible battery life and high Android System use.
Toggled it off today and it has been much better.
The weather app likes to use it. And I also noticed it firing on randomly. Just turn it off. Maybe it's the GLONASS support, but it sucks down battery particularly well.
I wish Google would separate out Location permissions from GPS permissions. Then in CM9/10 we could just uncheck GPS permissions.
Some apps I like general location, but they have no business using GPS.

[Q] Anyone know what's going on here?

I have a Tmobile Note 3 and I am getting, in my opinion, horrible battery life, can anyone she'd some light on what's going on?/offer a fix? For the record this is rooted, however the problem was there since I got the phone
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Rcairl3 said:
I have a Tmobile Note 3 and I am getting, in my opinion, horrible battery life, can anyone she'd some light on what's going on?/offer a fix? For the record this is rooted, however the problem was there since I got the phone
View attachment 2321924
View attachment 2321925
View attachment 2321926
View attachment 2321930
View attachment 2321931
View attachment 2321932
View attachment 2321933
Sent from my SM-N900T using xda app-developers app
Click to expand...
Click to collapse
get this https://play.google.com/store/apps/details?id=com.rootuninstaller.batrsaverpro&hl=en_GB

The latest firmware update has made battery life even worse.

Looks like a classic case of over-syncing...
Exhange services = Non-Gmail Sync. That won't cause a wakelock if it's set to manual.
Do you actually use Google Play Music? No? Disable it.
Do you have location services on?

ShadowLea said:
Looks like a classic case of over-syncing...
Exhange services = Non-Gmail Sync. That won't cause a wakelock if it's set to manual.
Do you actually use Google Play Music? No? Disable it.
Do you have location services on?
Click to expand...
Click to collapse
What would be your main tips for saving battery life
Sent from my SM-N9005 using xda app-developers app

craigels said:
What would be your main tips for saving battery life
Sent from my SM-N9005 using xda app-developers app
Click to expand...
Click to collapse
If you're willing to sacrifice a bit of functionality for good old fashioned manual control, the best things to do are:
- Turn off all Sync options (so you have to manually retrieve email, update facebook and such)
- Turn off WiFi when you're not using it
- Turn off Mobile Data when you're not actively using it (when you turn off auto sync, leaving mobile data on is a bit pointless. ) This makes about 2 days of difference.
- Kill off as much bloatware as you can, the amount possible differs between root and non-root. (I'm not rooted.) Particularly the Google Play related and Samsung Hub apps tend to remain active even if you never use them. We never even had Google Play Music and Books here as they were US only, and yet the apps kept running anyway.
- Set the screen brightness as low as you find comfortable. I know the screen is gorgeous, but it's also one of the main drains
- Turn off GPS and all location settings (in both Settings and in Maps.)
- Disable all auto-update features in Google Play, Android itself and such
- Don't run too many widgets
- Black eats less battery than white in terms of screen drain (as black on AmoLED is a disabled led.) So a black background/wallpaper/theme on something will drain less than a White one. (Which makes all the white websites twice as irritating.)
If you get a decent battery life with all these settings, you can then decide one by one what is and isn't worth turning back on.

With 4.3, I believe Google services has started eating more battery. Have the same issue on note 2 4.3
Sent from my GT-N7100 using xda app-developers app

ShadowLea said:
Looks like a classic case of over-syncing...
Exhange services = Non-Gmail Sync. That won't cause a wakelock if it's set to manual.
Do you actually use Google Play Music? No? Disable it.
Do you have location services on?
Click to expand...
Click to collapse
So meanwhile you troll my thread and not this question weird e?
OP... are you in the return period?

[Q] LG G2 Battery Drain

Hi,
I have had my G2 for a few months now and have taken all the usual battery saving measures. On a normal work day, I can leave work with approx 60% battery left. No sync and no apps running in the background. I use task manager regularly and Clean Master to keep my battery lasting as long as possible. However, for no discernible reason, my battery has started running down at an alarming rate today. When i look at my running apps the list covers almost every app i have whereas normally it might have just a couple. I haven't downloaded any new apps or updated anyand my OS is up to date. Am i the only one experiencing this?
Thanks

Assuming you've already tried setting Location Mode to Battery Saving instead of High Accuracy, check to see what's consuming most of the battery (Settings--> Battery; tap on the battery icon).

fatmandan said:
Hi,
I have had my G2 for a few months now and have taken all the usual battery saving measures. On a normal work day, I can leave work with approx 60% battery left. No sync and no apps running in the background. I use task manager regularly and Clean Master to keep my battery lasting as long as possible. However, for no discernible reason, my battery has started running down at an alarming rate today. When i look at my running apps the list covers almost every app i have whereas normally it might have just a couple. I haven't downloaded any new apps or updated anyand my OS is up to date. Am i the only one experiencing this?
Thanks
Click to expand...
Click to collapse
If the problem is not to do with wakelocks, then it is probably due to a badly calibrated battery. Download two apps: advanced battery calibrator and batterycalibration. Follow the instructions of batterycalibration first. Then the next day, charge your phone to 100 percent, then follow the instructions on advanced battery calibrator.
That should fix the battery life.
However, if it is wakelocks, download wakelock detector from the play store and screenshot the cpu wakelocks page please. Then, post the results on here.

Hi, I have location turned off completely. Battery use says my screen display but that is set either to auto or 50% today, I normally have it on full and last the day easily. It's been great up until today, for some reason all the apps are running in the background within seconds of killing them all off.
Sent from my LG-D802 using XDA Free mobile app

Hi, I'm going to look into wake locks, not heard of them before. What would cause my battery to go from being great yesterday to badly calibrated today?
Sent from my LG-D802 using XDA Free mobile app

Maybe some apps you started toda are draining lots of battery since there is always google/whatsapp or facebook and many other apps keeping synchronizing in the background. I dont know or you have facebook but i had that app and that drained alot of battery on my nexus 4.

Uninstall clean master and task manager, this apps draining a lot of energy. Make a hard reset after this.
Sent from d802 via tapatalk

Look, i not use any task manager or clean master and i got 9 hours SOT
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Google Maps 6 gets killed running in background

Hi guys, is anyone here still using Google maps v6?
It is still working fine, except that on this phone (s10+ Exynos) the app gets killed when running in the background.
At first i believed it to be because i had added the app to the sleep list. I had done that because the system keeps saying the app is eating up battery, even when not running.
So I removed the app from the sleep list, but it keeps getting killed.
How can i make sure that an app never gets killed when running in the background?

Try this go into settings and search optimize battery usage, and then press optimize battery usage listed. You have the options to see what is not optimize battery usage or all click all on top left and see If maps is toggled on. If so toggle off.

latino147 said:
Hi guys, is anyone here still using Google maps v6?
It is still working fine, except that on this phone (s10+ Exynos) the app gets killed when running in the background.
At first i believed it to be because i had added the app to the sleep list. I had done that because the system keeps saying the app is eating up battery, even when not running.
So I removed the app from the sleep list, but it keeps getting killed.
How can i make sure that an app never gets killed when running in the background?
Click to expand...
Click to collapse
Make sure the following are set.
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"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Sent from my SM-G975U using Tapatalk

Limeybastard said:
Make sure the following are set.View attachment 4766267View attachment 4766268
Sent from my SM-G975U using Tapatalk
Click to expand...
Click to collapse
I have those settings now, and removed the app from the sleeping apps (again). I'm afraid the system will put it back on the 'sleep' list again because it uses a lot of battery in the background (I get regular warnings about that).
Anyone have an idea why this app would be so active while not even used?

latino147 said:
I have those settings now, and removed the app from the sleeping apps (again). I'm afraid the system will put it back on the 'sleep' list again because it uses a lot of battery in the background (I get regular warnings about that).
Anyone have an idea why this app would be so active while not even used?
Click to expand...
Click to collapse
What power mode are you running at? Play with a few settings on the attache two screens. View attachment 4766542View attachment 4766543
Sent from my SM-G975U using Tapatalk

I have the same settings as you have.
What happens is that i get warnings about the old apps eating battery. I guess i then put it to sleep without noticing.
I restarted my phone, did NOT start mapsD, but its still doing something on the background.

latino147 said:
I have the same settings as you have.
What happens is that i get warnings about the old apps eating battery. I guess i then put it to sleep without noticing.
I restarted my phone, did NOT start mapsD, but its still doing something on the background.
Click to expand...
Click to collapse
It's a modded maps correct? It eats alot battery not even sure it's worth it. What use it ?

fearbasel04 said:
It's a modded maps correct? It eats alot battery not even sure it's worth it. What use it ?
Click to expand...
Click to collapse
It's v6 of Google Maps. It had a much simpler interface, and easier to use when looking for alternative routes.
And it doesn't have all that commercial baggage of the new version, which is way slower too btw.
The only thing is, why does it use battery when not even started....

latino147 said:
It's v6 of Google Maps. It had a much simpler interface, and easier to use when looking for alternative routes.
And it doesn't have all that commercial baggage of the new version, which is way slower too btw.
The only thing is, why does it use battery when not even started....
Click to expand...
Click to collapse
Being it's an old version I would think you downloaded it from the net and not the play store. Maybe it has hidden spyware etc?

fearbasel04 said:
Being it's an old version I would think you downloaded it from the net and not the play store. Maybe it has hidden spyware etc?
Click to expand...
Click to collapse
I actually got it here from XDA, posted by a senior member.
https://forum.xda-developers.com/showthread.php?t=2566159