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Ok, so I've noticed odd battery drain when the tablet isn't docked but in standby with WiFi off when screen off..
There are other threads/posts detailing how we can use CPU Spy and Titanium to "freeze" apps that may be cause battery drain in this scenario however the question I want to ask is.. just how accurate is the info in the Settings -> About -> Battery page? It lists apps/processes/services that have been using power but I often get things listed there that I never knowingly started, and certainly they don't always appear..
An example was recently I've been seeing entries for IM+ (which I installed but rarely use) and Media Server (I'm assuming this to be the Asus MyNet? Again, never used).
After a recharge and reboot.. the battery stats page seems to reset to some starting condition, usually listing Wifi, Screen and tablet idle as the main things. Then, after some time in standby (say overnight) those other items mysteriously appear (and for some reason the battery graph shows activity against WiFi and Awake even though I'm using that WiFi power saving mode AND when I wake the tablet up, the WiFi is indeed disconnected and CPU spy shows Deep Sleep)
..So last night I uninstalled IM+ and this morning I have Widgetsoid listed in the Battery Usage page.. something that's never listed there before... what gives? Its completely inconsistent.. sometimes overnight I'll get virtually no battery drain, and sometimes I do.. there's no pattern to it and no app/widget/process I can pin it down to, to freeze (not that I should have to but I appreciate that many have found this to be the only sure solution)
So I just figure I'll ask about this, but I have a feeling people will suggest I wipe and I just don't have time to do that anytime soon... But it appears that my screen is absolutely destroying my battery life. I keep the screen off whenever I'm not using the phone, but just now in 6hours on battery i'm down to 69% and 57% of it is all screen. The next biggest is 11% on Android OS. Just doesn't seem normal right? Any ideas?
Screen wil always be at the top of the battery list in Settings, if it is not there is something seriously wrong.
One thing you need to understand; the percentage listed there is not the actual percentage of drain. It's how much of the actual percentage is caused by those apps/systems/hardware.
So 57% screen means that of the total drain, 57% is caused by the screen. The total drain is not 57%.
Try using BetterBatteryStats and Wakelock Detector to find out what is really draining your battery. You can find them here on XDA, and on Google Play.
Do you have autosync on? What wallpaper? Location services?
Send From My Samsung Galaxy Note 3 N9005 Using Tapatalk
All my syncing is on yea, just a plain wallpaper, not a live one, and I have Access to my location and use Wireless Networks checked in location services. GPS is off whenever I'm not using navigation. I'll check out those apps. someone else suggested batterydoctor so I'm playing with that one right now, not that it's really telling me anything except to kill apps, which I know is against the general consensus on these boards (killing apps manually)... And of course it says to turn my brightness down or to auto, which I don't even like the phone when it's not on full brightness so that's a no go.
Hey guys...
Just here to say that I unplugged this phone at around 5 in the morning, and around 5 hours later its already down to 74%.
What did I do? Only about 10 minutes of mobile hotspot, a 2 minute phone call, and three text messages. The rest just idling...
1/4th of my battery life for just that?
What the heck?
Everything is disabled and the screen brightness is low... Whats the matter with this phone?
Looks like something is keeping your device awake.
Can you please add some screenshots of your battery graph?
In addition, you can try to boot into safe mode. If your problem is gone in safe mode, a third party app is interfering.
If you're rooted, try installing Wakelock detector or BBS (Better Battery Stats) and check out what is waking up your device.
If you use Gas Buddy, it was known to be causing massive bluetooth wakelocks. Either uninstall it or update it to the latest version.
Set your wifi to 2.4 ghz only. On 6.0 and 6.0.1, the 5 ghz band has been causing abnormal battery drain and keeping phones from entering doze mode. Here's the issue being reported: https://code.google.com/p/android/issues/detail?id=197460
If neither of these make a big improvement, you'll have to use your battery stats (and if rooted, use Better Battery Stats or Wakelock Detector) to specifically see what's keeping the phone awake. In either of these apps, filter the view by "Alarms" or "wakeup triggers" and you'll see what the heavy hitters are.
Be sure to go into Location>Settings and turn off wifi and bluetooth scanning.
Hi.the maps app isvuding WiFi and gps even though both are disabled and I'm not using it... Any ideas?
I have SM-G950U and the battery is draining faster than it should, I got 68% charge but after 2 hours on standy and it's on power saving mode, I got 10% drain without doing anything. Does anybody knows what's happening?
10/19
-----UPDATE-----
Before I went to bed last night, I flashed the XAA firmware and installed the gsam battery monitor, right now, I'm monitoring the battery performance and how long it takes to fully drain the battery
ajemnace said:
I have SM-G950U and the battery is draining faster than it should, I got 68% charge but after 2 hours on standy and it's on power saving mode, I got 10% drain without doing anything. Does anybody knows what's happening?
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Click to collapse
Give GSam Battery Monitor from Playstore a go. It can give you an overview of whats using your juice.
Alternatively you can use Better BatteryStats: https://forum.xda-developers.com/showthread.php?t=1179809
If you are rooted just install the XDAedition from post #2
If not rooted then follow instructions in post #4
Definitely some rogue app running in the background...
As mentioned above, use an app to monitor your battery. But I would also suggest installing an app to monitor your data usage, because sometimes your connections and data transfers are the culprits in battery drain.
Let us know what is the cause of this issue
RossTeagan said:
As mentioned above, use an app to monitor your battery. But I would also suggest installing an app to monitor your data usage, because sometimes your connections and data transfers are the culprits in battery drain.
Let us know what is the cause of this issue
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Click to collapse
Ok, so I've been observing my battery for over 2 days now, and it seems that the problem is my cellular connection. I took the sim card out and noticed that the battery hasn't drained for several hours. But I wonder why my galaxy s8 is having this problem, the sim card I'm using on my galaxy s8 is the one that I've been using on my galaxy s7 for the past several months and I didn't experienced the same problem on my galaxy s8
Is your network signal weak?
ajemnace said:
Ok, so I've been observing my battery for over 2 days now, and it seems that the problem is my cellular connection. I took the sim card out and noticed that the battery hasn't drained for several hours.
Click to expand...
Click to collapse
This is a strange issue because usually battery drainage happens because of background updates and data transfer of certain apps.
Can you try turning off your mobile data connection and see if the drainage persists? You need to isolate the issue in order to identify it
can confirm that switching data to 2G network vs 3G/LTE has drastically improved my standby time, massively, especially if there is no 3g/LTE in the area, the phone hunts continually for 3G/LTE thus draining battery, but after switching to 2G no problems, just means that internet is damn slow...
You can try hibernating apps that you rarely use. Also, phones tend to seek LTE; if it happens to be that you are in an area with bad carrier coverage, turn off your LTE.
On the other hand, try to uninstall unused apps and turn off Always on Display.
edit: also, check the battery usage of your apps. In my case, Facebook, Tinder (lol), Spotify, Messenger, and Snapchat are the apps that consume my battery a lot. Device Maintenance usually prompts me that about an app excessively using the battery. Nevertheless, hibernating apps would definitely help.
ajemnace said:
I have SM-G950U and the battery is draining faster than it should, I got 68% charge but after 2 hours on standy and it's on power saving mode, I got 10% drain without doing anything. Does anybody knows what's happening?
10/19
-----UPDATE-----
Before I went to bed last night, I flashed the XAA firmware and installed the gsam battery monitor, right now, I'm monitoring the battery performance and how long it takes to fully drain the battery
Click to expand...
Click to collapse
xRuisuCepi said:
You can try hibernating apps that you rarely use. Also, phones tend to seek LTE; if it happens to be that you are in an area with bad carrier coverage, turn off your LTE.
On the other hand, try to uninstall unused apps and turn off Always on Display.
edit: also, check the battery usage of your apps. In my case, Facebook, Tinder (lol), Spotify, Messenger, and Snapchat are the apps that consume my battery a lot. Device Maintenance usually prompts me that about an app excessively using the battery. Nevertheless, hibernating apps would definitely help.
Click to expand...
Click to collapse
Do you know if the device would still be searching for LTE constantly if Wifi is connected? I'm just curious, I live in an apartment that has almost 0 data, and phones tend to pick and choose whether they want to be on 3G or LTE here. Definitely would be a drain, but I don't know if it matters if I'm on my wifi network..
baste07 said:
Is your network signal weak?
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Click to collapse
No, I do have a very strong signal in my area. I'm getting an average download speed at 50mpbs and download speeds at 10mbps
xRuisuCepi said:
You can try hibernating apps that you rarely use. Also, phones tend to seek LTE; if it happens to be that you are in an area with bad carrier coverage, turn off your LTE.
On the other hand, try to uninstall unused apps and turn off Always on Display.
edit: also, check the battery usage of your apps. In my case, Facebook, Tinder (lol), Spotify, Messenger, and Snapchat are the apps that consume my battery a lot. Device Maintenance usually prompts me that about an app excessively using the battery. Nevertheless, hibernating apps would definitely help.
Click to expand...
Click to collapse
I did a factory reset on my phone and let it just sit for the whole night. I left it with it a 100% charge and after 6 hours, it drained 20% of my battery
Jostian said:
can confirm that switching data to 2G network vs 3G/LTE has drastically improved my standby time, massively, especially if there is no 3g/LTE in the area, the phone hunts continually for 3G/LTE thus draining battery, but after switching to 2G no problems, just means that internet is damn slow...
Click to expand...
Click to collapse
My carrier doesn't support 2g anymore. Also, switching to 3g still doesn't stop the battery drain
RossTeagan said:
This is a strange issue because usually battery drainage happens because of background updates and data transfer of certain apps.
Can you try turning off your mobile data connection and see if the drainage persists? You need to isolate the issue in order to identify it
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Click to collapse
I turned my mobile date off and still got battery drain, and maybe a lot worst this time. I got 3% drainage for about 30 mins of standby. I have my wifi turned off
ajemnace said:
I turned my mobile date off and still got battery drain, and maybe a lot worst this time. I got 3% drainage for about 30 mins of standby. I have my wifi turned off
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Click to collapse
Try to install a data manager/tracking app and another battery tracking app and see if you can get any tangible stats out of those.:fingers-crossed:
I think this may be my problem
https://www.frequencycheck.com/carr...950u1-sm-g950w-samsung-dream/ntt-docomo-japan
I don't know, I just found this website and found out that there are just few LTE/3G bands that my phone supports, could this be the reason why? anyone?
My usage for the last 2 days until I decided to put a SIM card and enable data
Wow, this thing's battery is inconsistent. Good one day, bad the next. Within 2h 26m, my phone dropped 12% with only 27:38 screen on time. I listened to maybe 4-5 songs in Google Play Music.
Anyone know why Samsung DeX Home would be taking up so much space, and why playing only a few songs *that have been downloaded* is causing a decent drain through GPM?
Not sure what the deal is with Android System Kernel, but it looks like the wakelock is from audioserver.
My S8+ battery performance was not very good since I started using the phone. Installed GSAM and granted it the needed permission via ADB. Recently battery drain has been terrible because mainly of Google Play services as well as FB. Battery only lasted for barely the whole day and sometimes I had to recharge during the evening.
After a lot of search and trial and error including disabling all Bloat ware apps using BK Disabler (as per a post at the beginning of this thread) and which caused more problems actually, I re-enabled all apps again. I installed Greenify with Agressive Doze enabled and Greenifying system apps enabled, but that didn't help either.
Finally, that's what I did and which gave me for the first day since I used the phone 4h15m of SOT and still 54% of my battery remaining!
1- Apps installed: Greenify, BK Disabler (with plug-in), GSAM and Play Services Info.
2- with BK Disabler I disabled all FB related apps (Facebook, FB App Installer, FB App Manager and FB services) and installed instead any 3rd party app like FB Lite, Swift FB, Metal or Friendly.
3- Disabled FB Messenger and installed Messenger Lite.
4- In Greenify, I disabled Agressive Doze and Greenify system apps.
5- I installed the latest Google Play Services Beta app version 12.2.09.
6- I am using Power Saving mode with FHD+ but will try tomorrow without it.
The battery drain was dramatically decreased knowing that I am using 3 email accounts (Gmail, Hotmail and Good for Enterprise), LinkedIn, Instagram, 2 What's app accounts via Parallel Space, Swift FB, Messenger Lite, Telegram as well a bunch of other apps. I am usually using 4G and Wi-Fi while at home with a lot of FB and web browsing.
Hope this post shed some light and help on battery drain issue with the S8+.
Ciao
Note: I had 8+ hours SOT yesterday!!
Sent from my SM-G955F using Tapatalk
My Essential PH 1 is draining a lot.
Phone idle is taking most power with approximately 17%. Screenshots attached.
Can you please advise if this is normal and ways to minimize battery drain ?
manuvarghese said:
My Essential PH 1 is draining a lot.
Phone idle is taking most power with approximately 17%. Screenshots attached.
Can you please advise if this is normal and ways to minimize battery drain ?
Click to expand...
Click to collapse
Are you showing off? because those are amazing numbers. You're on track for 35 hours! I get around 26. Your bigger killer is What's App, but that's expected for a Facebook app. 17% for idle means your phone is on and doing nothing 17% of the time.
Sent from my PH-1 using Tapatalk
reverenddak said:
Are you showing off? because those are amazing numbers. You're on track for 35 hours! I get around 26. Your bigger killer is What's App, but that's expected for a Facebook app. 17% for idle means your phone is on and doing nothing 17% of the time.
Sent from my PH-1 using Tapatalk
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Click to collapse
Nope I am not showing off, I think i am having huge drains when I am asleep. Most of the time in that graph is idle time so i am thinking it should be better ?
Again I moved recently to droid from iOS so i am unsure of the droid power management baselines.
manuvarghese said:
Nope I am not showing off, I think i am having huge drains when I am asleep. Most of the time in that graph is idle time so i am thinking it should be better ?
Again I moved recently to droid from iOS so i am unsure of the droid power management baselines.
Click to expand...
Click to collapse
Cool. I didn't mean to seem mean, but those are good numbers. If your phone is on, and you have push notifications (pretty much every social media app, phone, sms, etc.) you're going to have drain. Even if the phone was off, the battery would drain somewhat. But you have What's App and other chat apps, so that'll use battery, even if your asleep, the phone isn't. It's the only way you would be able to receive calls, text, updates, etc.
That 17% looks steep, but it's all relative to a small screen. over the span of 20 hours and you still have almost 50% battery, especially with "free" apps that are basically advertising engines pushing ads at your every minute. Having Phone Idle at the top is not a bad thing, it just means you don't use your phone as much as you use What's App.
1% per hour is good, better than our S8 even
I had enabled "Cellular data always active" and it chewed through my battery life. I turned it off and can now last 1.5 days on a charge.
My phone is draining 12% overnight. And phone idle is top of the list. What does this phone idle do? There was a random night where the phone only dropped 1%. But most nights, it's draining around 10% with phone idle at the top.
Update: setting wifi to not stay on while phone is sleeping seems to fix the drain issue.
boidsonly said:
I had enabled "Cellular data always active" and it chewed through my battery life. I turned it off and can now last 1.5 days on a charge.
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Click to collapse
Does disabling it affect receiving messages that rely on mobile data such as WhatsApp?
Where is the "cellular data always active" setting? I don't see it. Have not updated to run Oreo.
My battery was dropping from 95% to 5% overnight. Did a factory reset which helped, but I'm still losing 17-20% overnight. Seems odd to me on a brand new phone, but I have never owned an Android before. I have blocked notifications and location services from nearly all of my apps. Any advice other than what has already been posted?
If your losing that much overnight it's probably a bad app.
I don't use it, but have read that the Facebook messenger is good for that. As in eating up a battery overnight.
spounce said:
Where is the "cellular data always active" setting? I don't see it. Have not updated to run Oreo.
My battery was dropping from 95% to 5% overnight. Did a factory reset which helped, but I'm still losing 17-20% overnight. Seems odd to me on a brand new phone, but I have never owned an Android before. I have blocked notifications and location services from nearly all of my apps. Any advice other than what has already been posted?
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Click to collapse
I can promise you that that's not normal, especially for this phone. Overnight battery loss is minimal, 15 hours of idle with a 10% drain is what I'm getting. That's pretty amazing. I'd check your apps and ask the general android forums for advice. I also bet there is a rogue app draining you juice. chat and social media apps with all their pushed content and friend updates are huge battery killers.
Install accu battery ,charger to full last thing at night ,don't touch through night ,then see what's draining battery ,mine drains by about 2/3% through 8/9 hrs at night
Sent from my PH-1 using XDA Labs
spounce said:
Where is the "cellular data always active" setting? I don't see it. Have not updated to run Oreo.
My battery was dropping from 95% to 5% overnight. Did a factory reset which helped, but I'm still losing 17-20% overnight. Seems odd to me on a brand new phone, but I have never owned an Android before. I have blocked notifications and location services from nearly all of my apps. Any advice other than what has already been posted?
Click to expand...
Click to collapse
It's under developer options settings. I have mine always active without draining my battery noticeable.
The social media apps such as snapchat, facebook, twitter, etc... are the ones draining your battery while your phone is idle so you need to disable their background data running.
spounce said:
Where is the "cellular data always active" setting? I don't see it. Have not updated to run Oreo.
My battery was dropping from 95% to 5% overnight. Did a factory reset which helped, but I'm still losing 17-20% overnight. Seems odd to me on a brand new phone, but I have never owned an Android before. I have blocked notifications and location services from nearly all of my apps. Any advice other than what has already been posted?
Click to expand...
Click to collapse
The option to Cellular Data Always Active is on the Developer Hidden Menu. If you have it enabled you should be able to turn it off.
Thanks to all for the replies. I thought that restoring factory settings had helped somewhat, but it turns out not to have. Battery has just depleted from 100% to 67% in 3 hours while the phone has sat idle.
The only social media apps I have installed are FB and Whatapp. Notifications for both are turned off. Location services for all apps are also off. The only apps I have installed have been download from the Play Store and have run on my previous phones without causing any trouble. Those who replied all suspect a bad app, so I have installed ACCU Battery as suggested to see if I can nail it down.
Thanks again for the responses.
Try this for one night. Right before bed....
1. Turn OFF WiFi
2. Reboot phone
3. Leave WiFi off after reboot
There is a bug in Google Play Services that affects many people on many different phone types since the November updates.
When on wifi, in certain circumstances (many theories on what the actually trigger is) it will cause Google Play Services to run non stop on certain WiFi networks causing huge battery drain.
In this particular scenario, turning off Wifi does not stop the battery drain. The phone has to be reboot.
I don't know if that is what you are experiencing, as you didn't say if it was an app or system taking so much battery, but I thought I would mention it in case it helps.
Sent from my Pixel 2 using Tapatalk
Why don't you look in settings/battery and see what is using the highest percentage of the battery?
Have looked in Settings/Battery, but am not seeing anything there that diagnoses the problem to my understanding. Highest use shown is Chrome (4%), then Screen (4%) then Google Play services (3%). ACCU Battery app shows the same. Battery is still losing 10-12% of its charge per hour while the phone is idle.
Have sent a message to Essential support to ask if they know anything about a bug in Google Play services causing battery drain. They have so far only suggested rebooting to safe mode and doing the reset to factory settings. Hasn't helped.
Will try shutting wifi off, rebooting and leaving wifi off tonight as suggested. Not really sure where to go from there even if that does save the battery, as a phone that has its battery drained just by being on wifi is useless to me.
If turning off WiFi and rebooting helps reduce system cpu usage, it is a bug in the software and not the phone. I can reproduce that specific issue on my pixel 2 and Samsung Galaxy s8, too....
If the CPU usage isn't from system, though, or turning WiFi off and rebooting doesn't help then you obviously have a completely different issue and need to troubleshoot further.
Sent from my Pixel 2 using Tapatalk
Update:. Nothing Essential support has suggested has helped. Battery is draining to zero overnight while phone is idle both when connected to wifi and when not.
Upon learning that I had purchased the phone at a Telus store in Canada, Essential have said that they can't help me further and have referred me to the store for assistance. I'm disappointed in the lack of support from Essential.