I recently got a smartband talk, and although I really like the device, when connected to my phone, the device prevents the phone from going into deep sleep, and that in turn causes serious battery drain on my Z3. The phone barely makes it a day. I really want to use the device, but not sure I can stomach the battery drain. Any ideas how to fix this?
I'm in the same situation... I think the only way is turn bluetooth off when you want to save battery :\
I do not have any difference of battery life with this smartband.
Sent from my D6603 using Tapatalk
just switch off the location and the all needed things for the lifelog. i find it useless
I had severe drain, and after checking it out with BetterBatteryStats I found that I was getting a serious amount of wakelock occurrences that were not evident with other BT devices. Take a look at Android issue id=87778 on the code dot google dot com (I can't post URLs yet ).
Basically the resolution is to delete or freeze a bunch of apps that have access to Bluetooth, and then slowly restore them until you find the culprit. GasBuddy has been a typical one, but I had to freeze six or more to see good results. However, my drain is almost non-existent now.
If you want to same battery life before buying this good smartband talk, you must handle wakeup or delete lifelog.
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I get about 7 hours of battery everyday through medium usage and my battery drains quite a lot when I am revising and listening to music. I have a 1900 battery instead of the stock 1650 and it does improve battery life but is there anything else I can do? I find it a bit stupid that my battery drains so much when I'm just listening to music!
I am running CM9.
Whats the signal strength like in your area? Aside from the screen (put screen brightness down), 3g seems to drain my battery most in weak signal areas, where the signal bars are continuously on 1 or 0. I put my 3g / data off and my phone can easily go hours before any drop in battery percentage, I got 4 days battery life with 3g off using it sparingly or wifi when i could to check my emails. Only other thing i did was calls and texts, but that was just as a test.
But i like to keep data on, and gps, all the time. I often get 4 hours screen time and approx 24 hours battery life with my 2000mAh Samsung battery.
Aside from that, last time i checked cm9 was a battery drain, may have moved on a bit.
the only real way you can save battery "during use" is with some restraint. Ie turn brightness down if screen is on, listen at lower volumes if it's playing music. The more voltage it's using the faster it drains. So less brightness or volume output = less power used.
7 hours is around the average use for battery life savy users around here. Even with the extended battery I'd say your right about on the money for battery use (based on what I assume you do and don't know at this stage). But there is certainly room for improvement .
Now before I go on, you probably won't notice any significant difference to battery life during use from these steps. My only hope is that in-between use it'll save more power, and squeeze out a bit more usage time for you.
First/easiest thing would be go to check if it's sleeping properly. Just don't use it for say an hour, then go to the battery monitor in settings. Check the screen on and awake times, they should be almost idenical. If there are several awake records in between screen on's, then you have a problem.
If you use sounds like unlock sounds etc, go turn them all off.. this was/pretty sure still is an issue in CM9 (causes audio_out1 to continuously wake up the phone from deep sleep and drains the battery like a mofo). Also getting rid of facebook (if it's installed) will help.. it loves waking the phone for no obvious reason.. even with every form of sync, background data, and mobile data in general turned off .
^^ you don't have to do that step but I'm pretty confident you'd have to anyway, so it's just easier to do it straight up. Then you can look for other problems.
Next, install "better battery stats". If you like to support developers, you can quickly buy it off the market. Otherwise it's free here if you search for the official thread.
Reboot your phone, then leave you phone for an hour or two, then check out whats happening in better battery stats. I'm not going to pretend I unerstand what half of the stuff it bangs on about is, but I digress. Select "since charged" and then check each different tabs of data (partial wakelocks, kernel wakelocks etc). You are really just looking for anything that stands out as a red bar basically. small amounts aren't a real worry/bound to happen. If it's bigger than say 1cm long, it's probably an issue. Then it's up to you to find out what the app/process is doing the damage . So either google or the better battery stats thread will be your friend at that stage. It was obvious what is was for me cause it said facebook but you might have a different experience.
Hope that helps. But the only way that's going to make a real dent would be trying to use it less.. lol.
Oh and if possible, turning on airplane mode would save a bit of battery in use. And of course the obvious ones like turn of wifi, gps, bluetooth, data, auto sync, soft key backlight and anything else you can turn off
Just do it what i say .. Download the full version of app. called juice defender from play store..install it and then see the magic by yourself ..i have been using the same ..it almost double up the battery backup through its advance settings.
Sent from my GT-I9100 using xda premium
Hello all! I have been a silent user of these forums for a while now. I am finally turning to you all for some help because I am unable to determine if the issues with my phone should be treated as related or unrelated.
My phone: Image attached, no outside URLs. In short, Galaxy S2, ATT, 4.0.3, not rooted.
I have had this phone since about March. Ironically, I had a model of the captivate that was subject to the random shut offs. ATT worked with me and since my upgrade was so close, they moved it up a bit. Badaboom this phone. Enough with the stories.
Applications: Some utilities I have on this phone include juice defender, advanced task killer, onavo data manager, eco battery protector. I do admit to the use of applications like instagram, facebook and browsing through some websites, but the effect on my phone is not necessary what I am looking to fix. Also, I use ADW, but I have been a long term user of ADW and find it to be light on my battery usage. Never even shows up in my battery summary. I just feel you should know.
The issue: My phone is being a pain in the rear. I am trying to determine if my overheating and poor battery life are related. When in idle, my phone can drain within about 5 hours. When I first started noticing this, I would make sure wifi and sync were off 'cause I really didn't need it on at work. Still, maybe saved myself 45min of battery life in idle (some screen usage to check time and w/e). Then when I charge, the phone gets so hot I start to worry. I was used to my captivate getting kind of hot, mostly because of the cheat cover, so I've stopped using it and charging with it. Right now, I mostly use a dock to charge my phone overnight, but still, when I take it off its hot as Hades.
Usage: I have noticed a significant difference with juice defender on/off, maybe about a couple hours worth of usage. Usage for me is usually gmail, texting and sometimes yahoo instant messenger. (Yahoo has been pretty light on my battery, never really noticed too much : I have noticed a significant difference with juice defender on/off, maybe about a couple hours worth of usage. Usage for me is usually gmail, texting and sometimes yahoo instant messenger. (Yahoo has been pretty light on my battery, never really noticed too much and that kind of drainage is normal). Heavy usage might include me using my phone as my GPS when driving. I do this while plugged in otherwise it would be off before I exit my hometown. The overheating gets so so so hot that I might unplug it for a bit and turn the AC on. :crying: Also, I use things like instagram, facebook, gizmodo but I make sure to kill those tasks when I am finished using the various utilities I have. I make sure I'm on wifi when I use those and I have them set to only working over wifi with onavo.
Other Issues: Recently, there have been issues with charging. I have had random moments where my phone does not register it is being plugged in until I pull the battery. At first I thought it was my car charger and maybe the fuse on it was a dud but when I got home and tried my dock, it was still nothing. Then I tried USB to my computer and still nothing. After a battery pull, this was fixed. Happened about 2 times over the past 2 months.
.. I don't know what to do to get a balance back. This has been going on for about 2 months now and I can't keep looking for a power source a mere 4 hours into usage.
I am considering looking towards rooting and seeing what customization I can do to manage my phone better and achieve a balance right for me. I am familiar with the process and proficient enough to work through it. Due to my phone feeling too new, I have been avoiding it. I would hate to shell the money out for a new battery, given this phone is less than a year old.
Please please please gurus .... I need your help. I don't know what to do to get back to having my smartphone work for me efficiently.
Well first get rid of the battery savers. In my experience they crashed my brothers phone and don't save battery in the slightest. Just remember to turn WiFi and data off using a toggle. Also download betterbatterystats from the xda forums and cpuspy from play store and let the phone do its thing for a day
Sent from my SGH-I777
Task killers do nothing. Juice defender used to help back in GB days. No longer needed. Just use the phone normally. Also did u say yer on the stock ICS kernel? I was gonna suggest a factory reset to clear data and cache but if yer on stock ICS kernel don't do that.
Sent from my SGH-I777 using Tapatalk 2
The first thing I would suggest is to get rid of the stock ICS root then custom rom ICS after that get a little app called battery calibration, fully charge the phone and calibrate the battery i have used this app and swear by it as far as juice defender i have used it and never really cared for it it really never did what is said it would.
Has anyone noticed significant battery drain whilst the screen is off, my phone loses around 1-3 % every hour even when there are no programs running. I have monitored the running apps and uninstalled many that were running in the background. Does this mean that the 5th core is not activating or am I doing something wrong, google now, wifi, bluetooth, 3g, etc are all turned off, If anyone experiences similar issues or knows a solution please post, other than that the battery life on this device is actually pretty good despite all the people stating how horrible and unsatisfactory it may be.
I believe someone mentioned that the WiFi is the cause of the drain while the phone is on, is your WiFi on while it's sleeping?
Sent from my HTC One X+ using Tapatalk 2
Google Now may cause battery drain while on standby, I think. You might want to install Better Battery Stats so you'll know what's eating up your battery while the phone is in sleep mode.
My WiFi, Bluetooth and 3g are all turned off and Google now has been disabled, don't know what is causing the drain but the people over at the original one X forum are sating that standby drain is higher as of the jb update which I find odd seeing that the battery life is better screen on.
Turn off auto sync & just enable it when you need to, or use an app that will enable it for you after a certain time period.
Sent from my HTC One X+ using xda premium
Nah I can go a day and half on stand by with little use. I have 30+ apps installed and mods to firmware plus nik3r's custom elite kernel.
I'd say its one of your obscure apps you still have I stalled. Do a factory reset on your phone and install each app one at a time each hr monitoring the drain till you find the culprit.
Install nik3r's kernel.
Sent from my HTC One X+ using xda premium
1) go to Facebook app, disable chat, disable location... disable auto updates/notifications too if you can. This crap (especially the latest version) can take 20% of your battery life easily.
2) go to Google Maps settings, disable all the tracking/reporting options out there (up to 15% battery life without ever even starting the map app)
3) install EliteKernel and use power saving if you need that extra standby juice (it actually saves power in my flavor compared to the stock version)
There - fixed.
Wifi is not the issue, I get better life on 100% wifi than on data connection. It's the apps that actually use tha data.
Thanks guys much better now!
turn off this, do not use that.....
if is this the solution what is this? a phone or what?
only hope a room that end with this battery drain, is not normal that my wife S3, the same battery (2100mA) like hox+ has more hours, and not only 1 or 2, 6 hours more battery life, both without use.... in the same place, we did it as a test and..... that´s the Q, why? we have the same apps installed, and we have the same on, wifi, data, gps, blutooth..... the same conditions
Hi, I've had quite a few roms on the Vibrant (all JB) and they've all suffered from poor battery life due to a GPS wakelock getting out of control and leaving the phone stuck at 100mhz, unable to go into deep sleep. The wakelock I see mostly is ste-gps-interface. There isn't much out there except a previous post that I made thinking I fixed it (which wasn't the case, I just did something to make it happen more frequently). Interestingly enough too if you google "ste-gps-interface" nearly all the information out there is for the Vibrant. I know there have been GPS issues with this phone and I guess I'm lucky that GPS works at all.
Basically what would happen is that once the wakelock got started, nothing short of a reboot would clear it, and then it would happen maybe only a few hours after rebooting the phone again. Actually turning GPS off is not a solution. I think I even tried to kill the GPS daemon and that was not a solution either. Installing tweaking scripts seemed to trigger it more for me but I couldn't pinpoint any one action - it would just be the case that the longer I had the phone on, with any rom, inevitably the wakelock issue would rear its ugly head. I'm surprised not more people have mentioned it on here, but it could be that they're not aware of it, and just assuming that battery life is a little bad. It's acceptable when idling at 100mhz but I'd never get a full day out of it. I'm about one day and 4 hours now and at 40% with this fix. I have gone about 4 days with this fix and it seems to be holding so I'm fairly confident to say that at least for me it seems to have solved the problem.
Here is what I did. Download the app Greenify. This hibernates apps and services when the screen goes off. Curious to see if this would help my issues, I greenified Maps. This seemed to help a little bit, but the issue popped up again. I then turned Google Now into a user app via Titanium Backup and Greenfied that as well (Greenify won't let you freeze system apps, and it's safe to make google now a user app because it's not an essential process). You can find this app on the market. I have gone over a day today and I have only had 10 mins of the wakelock, opposed to nearly continuous (hours upon hours) of the wakelock, draining the battery. The only drawback I could see is if you depend on services that need maps or google now to be running when the phone is off, like latitude or location history. I imagine too that hibernating this nasty service just helps with battery life in general.
I'm very curious about this fix, because I wonder if it's a bug on Google's end. I've often thought that the location services seem buggy and excessive. This is worth trying just for battery alone. You can verify if you have the wakelock issue by using BetterBatteryStats and looking at kernel wakelocks (will have a ste-gps-interface wakelock going for almost the entire boot time), or even just looking at any CPU state breakdown - if you see only a tiny bit of time in deep sleep and the rest in 100mhz, that could indicate you're experiencing it as well. Please let me know if this helps anyone and thank you to the app developer of Greenify
Hi
I searched the web and also on Xda but I could not find an answer to the problem I got. I want to know if anybody has the same problem as I have. Firstly I want to clarify that I am NOT talking about a normal battery drainage caused by background apps, foreground apps, enabled wifi, bluetooth, google background activities, synchronisation, facebook, google location settings, any antivirus app or something of that kind. There are plenty of threads about that and google search is full of this topic. I am talking about something else when it comes to sudden and quick battery drainage.
It already happened to me a couple of times when I use the built in projector of my phone (samsung galaxy beam). So I watch a movie on the projector and it takes let say.. around 30 percent of my battery life. After I turn the projector off, close all foreground and background activities I wait like a minute or 2 and the battery status drops from lets say 28 to 20. This is normal as the battery status somehow needs some time to get "updated". So after every single fore- and background activity is closed and I got 20% battery left I go to bed. Then in the morning I look at my phone and its dead meaning the battery dropped to 0 causing the phone to turn off. And thats not normal for me. (I do hear the sound of very low battery in the early morning meaning it doesnt turn off within 1 hour which would mean faulty battery) First I was thinking that this problem might be caused by previously overheating the battery but I checked the temperature and here all is fine. Also both batteries are not too old and still work normally (beside the described problem). I may add that using the projector itself is not an "extreme" usage of the battery. When I use the projector, play an HD android game connected to my ps3 controller ...that is a different story.
So my question is what could cause this rapid battery percentage drop even tho the phone has no activity at all and sleeps. Sometimes it happens and sometimes it does not tho..If I would not use the projector then I loose around 2-3 percent overnight, if I use it then I sometimes loose 20% without doing anything. And thats not normal. I understand that a lot of people dont have my phone, but I still would like to know if anybody had the same issue on his phone after "heavy" usage? Maybe android somehow thinks that there is still activity even tho there isn´t. Like a virtual activity making the battery think its in use and therefore draining it. Any thoughts on that?
Im running on 4.1.2 JB stock rooted
Which phone?
ThatGuyTav said:
Which phone?
Click to expand...
Click to collapse
I wrote that already in the post. Its the Samsung Galaxy Beam.
ya, even my xperia m with JB 4.3 drains heavily.
This is a case where actual current measurements will narrow things down.
It could be that when you turn off the projector, there is still some hardware drain going on.
It could also be that the last "20%" of your battery is really only 1%.
For current measurement, see: http://forum.xda-developers.com/showthread.php?t=2487055
this can be due to some defect with ur battery or with the charger that you are using, you can rule this out may be by trying different charger and also changing the battery to rule out the battery defect. what @Renate NST say could also be the issue.
Problem solved
Ok. Just a little heads up. I managed to solve the problem. Thanks for the replies. This is how I solved it:
1. I first ran this app ( Battery Life Repair) to check for any faults in the battery itself https://play.google.com/store/apps/details?id=com.BoshBashStudios.batterydoctorrepair
2. Then I installed this app (BatteryCalibration): https://play.google.com/store/apps/details?id=com.nema.batterycalibration and followed the advise as written on the app (regarding full charge and discharge- I discharged it until the phone switched off). Find the XDA thread of this app here: http://forum.xda-developers.com/showthread.php?t=1024867
3. After I watched a movie on the phones projector I restarted the phone and it stopped from draining the battery until 0 and went back to a normal discharging state
So with a bit of heavier battery usage (watching a movie on the projector) the phone or battery somehow memorized this usage, and thought it has to continue in this state even after I ended the movie and turned the projector off. But the above 3 actions solved my problem. Its important to mention that you will still loose some battery life as you need to restart the phone. But this is obviously way better than having the battery run down to 0% for a virtual usage... :good:
PS: If you still got problems with ur battery you might want to replace it or change your charger...