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I've been noticing a weird shift in percentages of usage on my battery. Before a few days ago, display would take up a good 70+% of the battery. Now, I seem to be seeing a 40%-ish usage from Android System. My girlfriend and I have the same phone, we both unplugged at the same time and within 2 hours, hers only had about 4 minutes of CPU usage from Android System while mine had a whopping 1 hour.
I can't figure out what the problem is or what's causing this.. Anyone able to shed some light on this for me?
I noticed that Android System is using the second most battery after the display for me too. Hadn't noticed this at all until today. Are you rooted?
Sent from my ADR6400L using XDA App
mjforte said:
I noticed that Android System is using the second most battery after the display for me too. Hadn't noticed this at all until today. Are you rooted?
Click to expand...
Click to collapse
I am not.
It just doesn't make any sense to me because my girlfriend and I were in the same spot for those two hours; nothing should have been different.
Yeah that is weird. Anyone else that can shed some light on this?
Sent from my ADR6400L using XDA App
Sounds like a rogue process. Reset and see what happens.
You may want to use an app like Quick System Info Pro (or something else, can anyone suggest one?) and capture logs of that process. That might shed some light on whats going on.
I had that problem, and then through elimination figured out that if I had a clockweather widget on the home screen, it caused some issues. I dunno why.
a number of things are always going to be using the battery. if the display isn't the biggest battery user and the android system is than it simply means that a number of background processes have been consuming your battery while your display has been off. how is or was your battery level compared to your girlfriend's phone? perhaps you have more things that are sync'ing in the background than your girlfriend. anyway, unless you're seeing an unusually high drain in your battery than I wouldn't worry about it.
Well, I powered off/on the phone and it doesn't seem to be doing it anymore. I would love to find an app that could help me pinpoint this next time so I don't have to power down my phone just to fix it. I have aLogcat installed but I can only see the past two minutes of logs because it goes by so fast.
shock2sys said:
a number of things are always going to be using the battery. if the display isn't the biggest battery user and the android system is than it simply means that a number of background processes have been consuming your battery while your display has been off. how is or was your battery level compared to your girlfriend's phone? perhaps you have more things that are sync'ing in the background than your girlfriend. anyway, unless you're seeing an unusually high drain in your battery than I wouldn't worry about it.
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Click to collapse
Yeah, the problem is how much battery it was draining. Within the 2 hours it was unplugged, I lost 54%; she only lost 29%.
Ive had this same problem with Android System going crazy. I have no idea what causes it. A reboot fixes it, but it's pretty annoying.
Yup. I've seen this too.
I'm gonna guess you guys were on 4G? I've read this exact thing happening to a few people, and they've all been on 4G. It's happened to me three times -- all on 4G. I keep my phone on 3G at work because the signal is terrible and WiFi at home and haven't seen this issue in those circumstances. Some kind of 4G radio issue, most likely.
I read in another thread Verizon is aware of the problem (or so somebody was told on a support call about it), so hopefully it'll get fixed in an OTA update.
So I received my HTC One X yesterday, and I've been absolutely ecstatic about it...except for one thing. My battery. I'm not sure whether it's an application draining it, or that I received a faulty battery, but I've been getting some pretty bad battery usage. I was wondering whether you guys could diagnose my issue.
I've uploaded five different pictures that show different aspects of my battery usage so you guys can more accurately figure out what the problem is; I've linked it down here in an imgur album. One of the main reasons I got the AT&T version over the international version was because of its better battery life.
Another thing, I'm in LA, so I have 4G connection; it's not the 4G connection that's draining my battery...I don't think.
Looking at Android OS, the "Keep Awake" time is an obscenely large percentage of my total unplugged time...I'm assuming it has to do with that, but I'm not sure what keeps the Android OS on like that.
Album link: http://imgur.com/a/jm1HV
So basically, has anybody else been experiencing this same issue? Or is it limited to my HOX and my apps?
I also posted this in the Q&A section too, I'm not sure which section was more relevant so mods feel free to delete the one that's less relevant.
Well... for one thing, it takes a few days (charge cycles) to get the battery fully broken in. I suggest not worrying about it for now.
I understand that the battery takes a while to "settle in", but I've discovered that my phone is stuck in partial wakelock a majority of the time. I downloaded CPU Spy and found that it's sitting at 384Mhz for a longggggg time...now I just need to find the problem causing it.
Have you tried rebooting your phone yet?
Yup, I've restarted my phone multiple times actually. Unfortunately it hasn't changed a thing
ICS should have a data usage per app screen in settings. Check which app uses most data. It is not uncommon for a new phone setup to consume a lot of data at first because so many things need to be synced to the phone, especially emails.
looks like you have something keeping the phone awake. Try using betterbatterystats to see what's keeping your phone awake. You might need root access for bbs to work, I don't remember.
I would do a factory reset and monitor before installing any apps. If all is good, then start installing apps one by one or in small groups. A lot of trouble, but it should let you know what app or apps are giving you trouble.
Sent from my HTC One X using xda premium
It's a rogue apP. not behaving nicely
Sent from my HTC One X using xda premium
Hi,
I've got an HTC One S since a few weeks (got it with the 1.57 FW I think). It's a stock one, not from a carrier. No branding.
The battery life was great, 2 to 3 days with normal use.
But yesterday evening I proceeded to the OTA update and since then, trouble began
Battery life is much, much lower. After 12 hours standing on my desk in the office, I got 10% remaining!
Anytime I switch the screen ON, I see there is some data being sent (or received) because the "arrows" are full. If I check in system panel lite, there's always 1 or 2 kb/s of traffic.
Also, the phone is a bit warm, quite often.
Has anyone else noticed this? That's rather annoying :/
Could be faulty? I have the same phone with no carrier or branding and not had any problems at all.
Like faulty hardware? Seems unlikely to me since it worked well with 1.57. Also, sending data isn't hardware related
Here are some details.
In Mobile usage, just for today (less than 24h)
"Media" has used 13MB of background data
"Android OS" has used 5MB, also background
Android OS gives no more details. Media is told to include "Download manager" "DRM protected content storage" "Media storage" and "Downloads"
This sounds like a lot of background data :/
Try an app called Badass Battery monitor. It should tell you what's eating your battery.
https://play.google.com/store/apps/details?id=com.gsamlabs.bbm
Sent from my rooted and debloated T Mobile HTC One S
I have to say, this phone, at least mines, seems to have a pretty bi polar battery. It's got a case of ADHD.
For example, just the other day, I had the phone fully charged when I awoke at 9am, after playing Temple Run, surfing the web, using GPS, streaming and listening to music, playing more Temple Run, fiddling around with the OS, checking emails, sending texts, talking on the phone a bit, downloading apps, with about 25-30% brightness, I ended up with 18% battery remaining after a good 11 hours of very heavy use. I was quite pleased, considering the inordinate amount of usage I had with the phone all day.
(BTW, I use Juice Defender, which has helped tons in reducing battery drainage for almost every phone I've owned in the past 3 months, including the One S)
Yesterday, I had the phone charged at 100% when I awoke at 9am, with a little bit of use, by 12am, I had 63% remaining, same brightness, but with much much less use then the day prior. By the time 3pm hit, I was at about 30%, and by 5pm, it was drained to 18%, mostly on standby. By my estimation, that's 8 hours of usage, same brightness levels as the day before, using Juice Defender, but with much much less fiddling around with pretty much everything on the device.
I went ahead and disabled Juice Defender today to see if it would make a difference, and the battery actually got a bit worse, so I went ahead and re-enabled it and it immediately improved.
So I'm a bit perplexed, I haven't gotten any official updates, still running on the original stock build, but ultimately, I guess this is what is too be expected with an early build. Hopefully future updates WILL fix these issues and not hinder them more. Granted it's still much better then my HTC Amaze and Galaxy Nexus, which drained 4% the moment I took them off charger.
Thanks for your input, I'll check again today how the phone goes.
I played with all the settings and menus yesterday, and found something strange. In the "downloads" app, there was a "system update" download. That's quite normal since I downloaded and applied the OTA the day before. But it was referred as "ongoing", like it was still downloading a part of the OTA zip file AFTER I applied it (and rebooted a couple of times)
In phone settings, about, updates, it was also written "ongoing"
Now this is over (I don't know why and how) and the network usage seems back to normal. I'll try today to see how the battery drain is
Anyway, it's s strange the phone was still downloading the update zip file after having applied it. AND that it was downloading it on the 3G at a very lowered bitrate (like background) while I downloaded it on the wifi the day before
Anyway...
The battery life of my One S seems to have declined as well since the update. Before the update my battery lasted 2 days easily with moderate usage. Now I have 20-30% left at the end of the day from a full charge since 9am. This is with very light usage (mostly on standby from 9 to 5).
I did turn on best wifi performance recently so I just to turned that off to see if it helps but I really doubt that.
Hello guys, I have same problem, but my phone wasting energy on "phone radio" process, just look at screens below. I tried using stock Rom with last update, trickdroid, and now it happend on leedroid v.2 . Btw I changed 4 micro sim cards with several providers, but no result. I really need help with this issue, because my battery draining very very
fast...
Thank you
Sent from my HTC VLE_U using XDA
I had a similar problem a few days ago, using Lee´s ROM.
I noticed that the drain had something to do with autosync. As soon as I turned off autosync (leaving mobile internet on) drainage went back to normal.
I still don´t know what caused this since I only had the google account, weather and dropbox installed.
Anyway, after doing a fresh install, the problems seem to have gone.
Of course I can´t be completely certain of it until some more days of testing/usage.
I also noticed quite a few problems since the latest OTA update.
Not only does the battery drain fast, the phone also feels extremely hot when browsing on 3G.
The phone does cool down pretty quickly when turning off 3G but it feels like I burned my hands
Here are a few screenshots.
http://dl.dropbox.com/u/52039330/2012-05-10_13-46-08.png
http://dl.dropbox.com/u/52039330/2012-05-10_13-51-52.png
http://dl.dropbox.com/u/52039330/2012-05-10_13-59-10.png
I also experienced weird things when connected to EDGE (2.75G).
3G (HSPA) coverage on BASE (KPN) sucks in Belgium
Look at the video below for more details.
Has anyone else experienced this yet?
http://youtu.be/3g8FLpWDAYM
I also contacted HTC about this issue and they recommended a hard reset.
Unfortunately this doesn't help at all, I still get these weird glitches
mattionline, can you get a logcat when the phone's doing this weird stuff? It looks like the Home button is being pressed repeatedly and if logcat confirms it then it's probably a hardware problem.
keinengel said:
mattionline, can you get a logcat when the phone's doing this weird stuff? It looks like the Home button is being pressed repeatedly and if logcat confirms it then it's probably a hardware problem.
Click to expand...
Click to collapse
Do you need root to make a logcat ? My phone is not rooted and I'm not planning to do it. How can this be a hardware problem ? I never had this problem before. I'm sure that it's a software bug.
Bricolo_fr said:
Here are some details.
In Mobile usage, just for today (less than 24h)
"Media" has used 13MB of background data
"Android OS" has used 5MB, also background
Android OS gives no more details. Media is told to include "Download manager" "DRM protected content storage" "Media storage" and "Downloads"
This sounds like a lot of background data :/
Click to expand...
Click to collapse
I just fixed someone else phone that had the exact same symptoms. In the end I narrowed down the problem to one of his weather apps.
He had a live wallpaper that reflected the current weather, weather on his lock screen and a beautiful widgets weather thing. I never did figure out exactly which one it was I just turned off all there and told him he was crazy.
I don't know if it's something "weather" related for you but it maybe it will help.
mattionline said:
Do you need root to make a logcat ? My phone is not rooted and I'm not planning to do it. How can this be a hardware problem ? I never had this problem before. I'm sure that it's a software bug.
Click to expand...
Click to collapse
you don't need root, just enable usb debugging in development options and connect the phone to your pc. You need to have the android sdk installed.
Sup guys , some of you don't seem to realize that there are many reasons why your battery drains, what you might think is, "quickly". A few tips to keep minimal battery out put...1 keep brightness down, the screen itself sucks juice probably the most. 2 check your apps, some apps send and receive data and/or are kept running in the background. You might have to enable/disable setting on shove apps. 3 widgets, widgets like battery meters, CPU meters, things like this constantly refresh to keep real time info. That also eats up alot of juice . 4 Turn off WiFi or any other thing like that when your not using it. WiFi continually sucks nice. Lastly, invest in some app that will help you close apps. Basically, tweek everything you might think that the os can run without. The less your CPU has to do, the more juce you save.
Sent from my HTC VLE_U using XDA
dc211 said:
[...]I just turned off all there and told him he was crazy.
Click to expand...
Click to collapse
This made me lol hard.
Best advice ever.
But yeah, on the 1.0 version of Leedroid I had quite some drain, too.
When I turned off autosync it went back to normale. I only had my google account, dropbox (with syncing off) and the weather thingy set up and never figured out which one was resposible.
After installing Lee´s 2.0 ROM everything is fine.
I suppose there really is something wrong with the autosync and maybe with the weather stuff in particular.
My problem didn't go away with stopping auto sync, even without it, I had a constant data flow
Anyway, I rebooted the phone twice and the issue was gone.
It happened again a few days later, after the phone did shut down because of low battery. I put it on charger and turned it on, then, I noticed the 3G arrows were always on. After I unplugged it from the charger the battery went down in 10 hours. After a reboot, problem gone...
Since then, nothing...
And please note than when the problem is here, it's media and android os using a lot of data
I have been having one S problems too - I am on my second phone after the first one became reliably unresponsive every time I turned on mobile data. More relevant to this discussion, my battery died shockingly last night. Normally it drains at a few percent an hour when I am not using it (i.e. when asleep!) but I woke this morning to find it totally dead - that is 30% plus gone in 5 hours without it being in use.
Hello all.
I'm getting the feeling I'm not exactly getting the battery life I should be getting with this phone.
I had another LG G2 before the one I currently have now. I swapped it out during the 14-day return period. That one had screen flickering (which I now know that is due to content adaptive contrast etc.) and [aesthetic] the day after actually getting the phone, getting a scratch on it. However, with that day of having the phone, I felt as if I got better battery life compared to this one. That phone had Carrier IQ running on it when I didn't know anything about it. I only knew about Carrier IQ's problems once I had the current G2.
I'll post my battery results at the end of the current day from GSam, but attached are my current battery results at the given moment.
I have been using it actively since 6AM or so.
Screen at 30% brightness, WiFi on all the time. I have made the effort to disable all AT&T bloat and I have stopped Carrier IQ, LG Intelligent Agent or whatever its called and SmartCard.
I'm unrooted, totally stock (what comes out of the box). I have KNOCK ON disabled along with SlideAway if that helps.
No gaming has ever been had on this phone. Just Facebook, Messenger, and Chrome for browsing the web. I also listen to Google Play Music.
I talked on the phone with AT&T on Wednesday and they suggested a factory reset, and if it didn't fix it, to warranty the phone out...which would result in a refurbished phone and I'm kinda not okay with that because I paid for a new phone and I don't like having to get a refurbished one that is supposed to resolve my issue somehow. That's just me though.
Last night, I charged up to full while the phone was shut off. Factory reset my G2 and I still get this feeling I'm not really getting proper battery life.
Are these the type of results of what I should be getting? Not representative of a day actually out and about (which will be Monday as I have school then), rather at home. I will give stats of the end of the day use of Monday...at the end of Monday. Thanks in advance, and hopefully I have given enough info AND stats. I'm still sorta new to XDA.
I'm sorry, but you have 3 hours of screen on time and only used 40% of your battery. I think that is pretty darn good. I wouldn't be concerned with this. You are making me wonder about my device.. I have 62% left and only 1.5 hours screen time
Sent from my LG-D800 using XDA Premium 4 mobile app
born_fisherman said:
I'm sorry, but you have 3 hours of screen on time and only used 40% of your battery. I think that is pretty darn good. I wouldn't be concerned with this. You are making me wonder about my device.. I have 62% left and only 1.5 hours screen time
Sent from my LG-D800 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Really? Huh. I just ..all the reviews claim high numbers...and with heavy usage of close to a day. People mention such screen time and more (4+), with getting upwards of 30 total hours of usage etc.
Have you disabled Carrier IQ?
LucariX said:
Really? Huh. I just ..all the reviews claim high numbers...and with heavy usage of close to a day.
Have you disabled Carrier IQ?
Click to expand...
Click to collapse
No I haven't. I've only had the G2 for a couple days, coming from HTC One. Att is letting me try this phone out to see if I want to swap it after all the warranty exchanges I've had due to purple camera issues. I didn't know carrier iq was an issue, but I will look into it
Sent from my LG-D800 using XDA Premium 4 mobile app
born_fisherman said:
No I haven't. I've only had the G2 for a couple days, coming from HTC One. Att is letting me try this phone out to see if I want to swap it after all the warranty exchanges I've had due to purple camera issues. I didn't know carrier iq was an issue, but I will look into it
Sent from my LG-D800 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Ahh okay. The G2 is a nice phone in terms of performance, functionality etc. Battery life was supposed to be a major feature of this phone because of the optimization and battery size...so that's why I'm concerned when others are seeming to get much better results.
If you don't mind me asking, why are they giving you a One for warranty exchange? I personally wanted a One before this phone, but it was cheaper, had better features, specs and battery life etc.
EDIT: just noticed you stated the purple camera issue. Sorry..I didn't know that was a problem with it though. Last I heard of such was with the iPhone 5's new sapphire lens...but that was fixed through a software update (somehow).
LucariX said:
Ahh okay. The G2 is a nice phone in terms of performance, functionality etc. Battery life was supposed to be a major feature of this phone because of the optimization and battery size...so that's why I'm concerned when others are seeming to get much better results.
If you don't mind me asking, why are they giving you a One for warranty exchange? I personally wanted a One before this phone, but it was cheaper, had better features, specs and battery life etc.
EDIT: just noticed you stated the purple camera issue. Sorry..I didn't know that was a problem with it though. Last I heard of such was with the iPhone 5's new sapphire lens...but that was fixed through a software update (somehow).
Click to expand...
Click to collapse
Yea the One is a great phone - I'm still not sure what I want to do yet! The problem is with most of the first months the phone was built. My wife has the mini and it was built in September- she doesn't have the purple issue. I could just send the One into HTC and have them fix the camera.. I am a little disappointed with the G2 shutter speed with flash on tho; but I am pretty sure this is fixable with a software update.
Is Carrier IQ really draining the battery? Is that why my idle battery life is terrible?
born_fisherman said:
Yea the One is a great phone - I'm still not sure what I want to do yet! The problem is with most of the first months the phone was built. My wife has the mini and it was built in September- she doesn't have the purple issue. I could just send the One into HTC and have them fix the camera.. I am a little disappointed with the G2 shutter speed with flash on tho; but I am pretty sure this is fixable with a software update.
Is Carrier IQ really draining the battery? Is that why my idle battery life is terrible?
Click to expand...
Click to collapse
The G2 takes a bit of time in low light (if thats what you're getting at) etc. because its trying to suck as much light as it can. It does a great job because it takes its time...its just understandable why its doing that. That's why its quick and speedy in proper light (which isn't too demanding). I'd rather have proper exposure at the expense of time.
Yes, carrier IQ is exactly why. Do a bit of searching around on Carrier IQ on the AT&T G2...its the only carrier variant of the phone affected by it. It causes major wakelock and demands GPS even when you have done everything to disable location services. I also recommend, while you're at it if you haven't, to disable WiFi and mobile network connection under location access in settings.
LucariX said:
The G2 takes a bit of time in low light (if thats what you're getting at) etc. because its trying to suck as much light as it can. It does a great job because it takes its time...its just understandable why its doing that. That's why its quick and speedy in proper light (which isn't too demanding). I'd rather have proper exposure at the expense of time.
Yes, carrier IQ is exactly why. Do a bit of searching around on Carrier IQ on the AT&T G2...its the only carrier variant of the phone affected by it. It causes major wakelock and demands GPS even when you have done everything to disable location services. I also recommend, while you're at it if you haven't, to disable WiFi and mobile network connection under location access in settings.
Click to expand...
Click to collapse
I agree that I'd rather have a better picture than a faster snap When the lighting is good, the shutter speed is great - I posted a couple comparison shots on another thread about the One vs the G2.
As far as the CIQ - I disable IQ in Android system settings - as well as the wifi and mobile network location settings. Will see how this affects battery life.
I still think you are getting great battery life compared to mine - I'm down to 42% battery with 2hrs screen time.. I'm using Lux for brightness and it keeps the screen pretty dim compared to the built in auto brightness logic LG uses.
uninstall the maps update and disable the auto update for itband ur batteryvwill be good i just didbthat last night and my phone has been on forv24 hrs and im still at 69% with 4 hrs screen tine
born_fisherman said:
I agree that I'd rather have a better picture than a faster snap When the lighting is good, the shutter speed is great - I posted a couple comparison shots on another thread about the One vs the G2.
As far as the CIQ - I disable IQ in Android system settings - as well as the wifi and mobile network location settings. Will see how this affects battery life.
I still think you are getting great battery life compared to mine - I'm down to 42% battery with 2hrs screen time.. I'm using Lux for brightness and it keeps the screen pretty dim compared to the built in auto brightness logic LG uses.
Click to expand...
Click to collapse
I'll check out Lux.
Also, see how your battery improves after disabling Carrier IQ etc. then we will compare and see who has better battery life. You should definitely notice a personal difference. You may not think there is something wrong with your phone anymore.
Jacobz1996 said:
uninstall the maps update and disable the auto update for itband ur batteryvwill be good i just didbthat last night and my phone has been on forv24 hrs and im still at 69% with 4 hrs screen tine
Click to expand...
Click to collapse
Ahh okay. I tried a similar thing where I uninstalled updates and reinstalled... Cuz I read that somewhere. But now I'm doing this. Will report back if I see any difference.
LucariX said:
I'll check out Lux.
Also, see how your battery improves after disabling Carrier IQ etc. then we will compare and see who has better battery life. You should definitely notice a personal difference. You may not think there is something wrong with your phone anymore.
Click to expand...
Click to collapse
I can't seem to disable ciq using system tuner - the check boxes are all grayed out-- any tips? do I need the pro version?
born_fisherman said:
I can't seem to disable ciq using system tuner - the check boxes are all grayed out-- any tips? do I need the pro version?
Click to expand...
Click to collapse
I just do what you did earlier - go into Apps > disable IQ Agent running under Android system, go back, click Android system again and stop the actual service...and do that every time I reboot the device.
You can totally remove it I believe with root, but I have been aiming to refrain from rooting until my 1 year warranty with this phone is up
I average %5 per hour.
hydeah said:
I average %5 per hour.
Click to expand...
Click to collapse
What type of usage? With WiFi, over data, brightness setting..etc?
LucariX said:
I just do what you did earlier - go into Apps > disable IQ Agent running under Android system, go back, click Android system again and stop the actual service...and do that every time I reboot the device.
You can totally remove it I believe with root, but I have been aiming to refrain from rooting until my 1 year warranty with this phone is up
Click to expand...
Click to collapse
oh okay. I read people use system tuner app, but I'm not sure how as the check boxes for the running services are all grayed out so it isn't possible to uncheck them. unless a rooted phone is needed, I don't know, I can't find specific information on it.
LucariX said:
What type of usage? With WiFi, over data, brightness setting..etc?
Click to expand...
Click to collapse
D800, stock, full brightness (not auto), Wifi when indoors, 4G LTE when outdoors with wifi on, blutooth on all the time, mix usage.
These were taken on different days. I always have wifi, 4G LTE and blutooth on.
I notice a drop when I have a lot of data transfer or a lot of screen time, but overall it never made me complain, I only complained to myself when I pushed it to limit because I got spoiled by good battery life and I stopped the habit of plugging it all the time. Now when I pick up, it has 30% and it can still last few hours easily, whereas before %30 meant "oh ohhhhh"..
hydeah said:
D800, stock, full brightness (not auto), Wifi when indoors, 4G LTE when outdoors with wifi on, blutooth on all the time, mix usage.
These were taken on different days. I always have wifi, 4G LTE and blutooth on.
I notice a drop when I have a lot of data transfer or a lot of screen time, but overall it never made me complain, I only complained to myself when I pushed it to limit because I got spoiled by good battery life and I stopped the habit of plugging it all the time. Now when I pick up, it has 30% and it can still last few hours easily, whereas before %30 meant "oh ohhhhh"..
Click to expand...
Click to collapse
Okay, yeah. Nice stats. I'll see how things go so far with the past suggestion of Maps etc. but yeah I totally agree with 30% thing...its weird thinking that too. But I have adjusted...kinda.
Just a quick note on standby battery life - I used the phone until it completely shut off last night around 7pm or so.. at 10pm it was fully charged, so I pulled it off the charger. It is now 8AM, and the phone is still at 100%!! I did not get any texts/emails overnight, I left WiFi/4G on.. GPS stayed on along with Wifi/mobile network locations on.
When the phone shut off and I charged it, upon reboot, I did go into location settings and disable IQAgent.
I also removed some apps (Lux/GSAM), and reverted Maps to previous version. Not really sure if Lux or GSAM are a culprit or not.. I used GSAM on my One only because HTC removed the battery stats - LG has this in the battery info. Although GSAM is nice, it isn't really necessary unless drain is outrageous.
Let's see what today brings for battery life!
born_fisherman said:
Just a quick note on standby battery life - I used the phone until it completely shut off last night around 7pm or so.. at 10pm it was fully charged, so I pulled it off the charger. It is now 8AM, and the phone is still at 100%!! I did not get any texts/emails overnight, I left WiFi/4G on.. GPS stayed on along with Wifi/mobile network locations on.
When the phone shut off and I charged it, upon reboot, I did go into location settings and disable IQAgent.
I also removed some apps (Lux/GSAM), and reverted Maps to previous version. Not really sure if Lux or GSAM are a culprit or not.. I used GSAM on my One only because HTC removed the battery stats - LG has this in the battery info. Although GSAM is nice, it isn't really necessary unless drain is outrageous.
Let's see what today brings for battery life!
Click to expand...
Click to collapse
I know for many, the standby of the phone is said to be a killer. I might just remove GSam too. I tried out Lux BTW and I was really shocked just how dim the display got where it was even hard to see in a dark room
So far I haven't noticed any change in battery life while consistently using the phone. However I will say when I rebooted real quick last night, I forgot to take care of Carrier IQ and noticed that the battery was dropping incredibly fast. I then remembered I forgot to disable it, and then all was well. Just shows how much of a difference it makes!
I've bought the international version of the S7 (the only one available here in Portugal) which is the SM-930F on the last tuestday (2016-09-16).
During the wednesday, I've noticed that the battery drained really fast, but I thought that it was because of the whole first-day configuration / installing 50 apps thing.
On thursday (yesterday), I removed it from the charger at 8h30, barely used it, and at around 13h00 it had 44% battery. I don't have a lot of background syncing or anything like that, just the normal I've used on other phones before the S7.
I've read somewhere from people that had similar problems and they said a factory reset solved. I did a factory reset but the battery kept draining at the same rate.
So, at around 20h30 I went to the store and asked for a replacement. Exactly the same model and color.
I went home, installed all apps and updated everything so I could test it today without updates and downloads. I didn't restore any settings from previous installations.
Today I took it off from the charger again at around 9h00, it's 14h30 and it has 64% and I barely touched it! I've checked some stuff at lunch time for like 10min, that's all.
What can possibly be wrong here? Everyone on the internet says that this phone's battery life is one of the best out there, but it's draining faster than any of my previous phones!
Both the original and replacement phones were sealed in the box.
Any ideas?
Some screenshots of installed apps and battery usage:
https://goo.gl/photos/isCRB88NgZhShe1H8
UPDATE:
For those that come to this thread looking for answers to the same problem, read my update here:
http://forum.xda-developers.com/showpost.php?p=68758433&postcount=10
METEMEDO said:
I've bought the international version of the S7 (the only one available here in Portugal) which is the SM-930F on the last tuestday (2016-09-16).
During the wednesday, I've noticed that the battery drained really fast, but I thought that it was because of the whole first-day configuration / installing 50 apps thing.
On thursday (yesterday), I removed it from the charger at 8h30, barely used it, and at around 13h00 it had 44% battery. I don't have a lot of background syncing or anything like that, just the normal I've used on other phones before the S7.
I've read somewhere from people that had similar problems and they said a factory reset solved. I did a factory reset but the battery kept draining at the same rate.
So, at around 20h30 I went to the store and asked for a replacement. Exactly the same model and color.
I went home, installed all apps and updated everything so I could test it today without updates and downloads. I didn't restore any settings from previous installations.
Today I took it off from the charger again at around 9h00, it's 14h30 and it has 64% and I barely touched it! I've checked some stuff at lunch time for like 10min, that's all.
What can possibly be wrong here? Everyone on the internet says that this phone's battery life is one of the best out there, but it's draining faster than any of my previous phones!
Both the original and replacement phones were sealed in the box.
Any ideas?
Some screenshots of installed apps and battery usage:
https://goo.gl/photos/isCRB88NgZhShe1H8
Click to expand...
Click to collapse
Hi
Most of times battery consumption is due to settings , WIFI , e-mail sync , location , rogue app , facebook..... review them......maybe do a factory reset , install nothing and see how it behaves , install app in smaller lots to see if there an increase on battery drainage , if you where root there is an app that is great to see exactly who is the culprit
http://forum.xda-developers.com/showthread.php?t=1179809
Anyhow also check some of this threads for ideas
http://forum.xda-developers.com/galaxy-s7/how-to/battery-life-discussion-t3316305
http://forum.xda-developers.com/galaxy-s7/how-to/standby-drain-2-8-hours-wifi-bit-4g-t3416864
MAX 404 said:
Hi
Most of times battery consumption is due to settings , WIFI , e-mail sync , location , rogue app , facebook..... review them......maybe do a factory reset , install nothing and see how it behaves , install app in smaller lots to see if there an increase on battery drainage , if you where root there is an app that is great to see exactly who is the culprit
http://forum.xda-developers.com/showthread.php?t=1179809
Anyhow also check some of this threads for ideas
http://forum.xda-developers.com/galaxy-s7/how-to/battery-life-discussion-t3316305
http://forum.xda-developers.com/galaxy-s7/how-to/standby-drain-2-8-hours-wifi-bit-4g-t3416864
Click to expand...
Click to collapse
If it was a rogue app, wouldn't that show up in battery usage?
For apps, syncing, location and network, I have the exact same settings I had in my previous Note 4 and LG G2, and nothing like this ever happened.
Location is on all the time, I'm connected to my company's WiFi, 4G always on (overriden by the WiFi most of the time).
The only thing I didn't have in those phones was the "screen always on" of the S7 that shows the time, which reviewers say that it's so optimized that it barely makes a difference.
I wouldn't be complaining if it were draining a bit faster than the Note 4 or the old LG G2, but it's actually draining like 4-5 times faster!
Yesterday I had both the G2 and the S7 with me, with all the same apps, with a SIM card from the same network/account.
When I reached the store, the S7 had almost critical battery, while the G2 had around 80%...
The S7 didn't get hot or anything.
I will wait a couple days to see if it improves, but it's extremely disappointing, after spending 730€ on a new phone (around $820).
METEMEDO said:
If it was a rogue app, wouldn't that show up in battery usage?
For apps, syncing, location and network, I have the exact same settings I had in my previous Note 4 and LG G2, and nothing like this ever happened.
Location is on all the time, I'm connected to my company's WiFi, 4G always on (overriden by the WiFi most of the time).
The only thing I didn't have in those phones was the "screen always on" of the S7 that shows the time, which reviewers say that it's so optimized that it barely makes a difference.
I wouldn't be complaining if it were draining a bit faster than the Note 4 or the old LG G2, but it's actually draining like 4-5 times faster!
Yesterday I had both the G2 and the S7 with me, with all the same apps, with a SIM card from the same network/account.
When I reached the store, the S7 had almost critical battery, while the G2 had around 80%...
The S7 didn't get hot or anything.
I will wait a couple days to see if it improves, but it's extremely disappointing, after spending 730€ on a new phone (around $820).
Click to expand...
Click to collapse
Battery drainage is a Bit** , some time is hard to find out what is going on and you need to be patient and methodical
to your questions
If it was a rogue app, wouldn't that show up in battery usage?
Not necessary , may be is a process and do not show in there , most times you need a better app (BBS the link i gave you) and be root to see those process , or by discarding apps to find out
For apps, syncing, location and network, I have the exact same settings I had in my previous Note 4 and LG G2, and nothing like this ever happened.
Different phones , not necessarily the apps behave the same in different phones
Location is on all the time, I'm connected to my company's WiFi, 4G always on (overriden by the WiFi most of the time).
Try different settings and see if they make a difference , see what apps are using location , do not have wifi on all the time during sleep......
In my case i do not have even half of that drainage , of course we all use the phone in different ways and have different apps......as i said is a royal pain in the a** and need to be patient and methodical to find out if is a real hardware problem or a configuration problem
After reading this,
https://www.reddit.com/r/GalaxyS7/c..._s7_edge_battery_drains_20_overnight_8_hours/
I've decided to wait for a few days to see if it improves. The poster seemed to have the same problem I have and he said it stabilized after a few days.
If he problem persists, I will try the things you said.
Thank you.
Maybe you can install Better Battery Stats and wait for it to give you some answers.
I would suspect that the phone has trouble connecting to network, WiFi or mobile network or tries to constantly fix to gps signals. A constant search for better connection results problems like yours. If you can, try another operator sim for a day, or try another location.
Perhaps do not use wifi for a day to rule out bad compatibility with your routers settings.
My S7 SM-930F do not lose ever one percent per hour if left unused with everything on and no powersaving.
Did you use Memory card ? I had similar issue on S4. There was damaged file and phone tried read it whole time.
I had the similar problem which was caused by Email App. Try to install Wakelock Detector Lite and see which app drains the battery most. In my case, Email app was preventing phone to enter deep sleep mode and it can not be seen in Android battery statistics.
Wakelock Detector does not need root but you need to enable developer mode and use adb shell. Code is below, you can Google it for how to.
Code:
"adb -d shell pm grant com.uzumapps.wakelockdetector.noroot android.permission.BATTERY_STATS"
Here's an update:
So I've waited a couple days and the battery seems perfect now. I've unplugged it yesterday at around 12h30, used 9gag, browser, facebook, youtube, gmail (a bit of everything, actually) and now it's almost 10h00 and it still has 44%.
I've installed that GSam app and it seems that the phone was transferring lots of stuff through WiFi in the first 2 days, I assume that was the cause.
Thanks everyone for the tips!
METEMEDO said:
Here's an update:
So I've waited a couple days and the battery seems perfect now. I've unplugged it yesterday at around 12h30, used 9gag, browser, facebook, youtube, gmail (a bit of everything, actually) and now it's almost 10h00 and it still has 44%.
I've installed that GSam app and it seems that the phone was transferring lots of stuff through WiFi in the first 2 days, I assume that was the cause.
Thanks everyone for the tips!
Click to expand...
Click to collapse
Thank you for reporting back on how this went for you! Not everyone is so good at doing us this favour!
A lot is going on with a newly initiated mobile and perhaps it was a new firmware too that was downloading in the first days and together with everything else the battery life seems terrible to start with. My S7 downloaded a new firmware and flashed it in my first few hours with the phone and I didn’t notice before it wanted to reboot to flash. Together with all other updating going on if you reinstall apps and set things up it takes a while for the poor thing to settle!
The switching of phones did of course make the whole process start from scratch again and this made the problem seem even worse to you!
Well, Samsung should put some kind of warning in the box or something, I was getting extremely disappointed. I'm very happy now though, the phone seems to be amazing.