Samsung Vibrant :: Leaving GPS On At All Times Drain Battery?
Sep 2, 2010
So I was reading forums on how to better my Vibrant (hence so many posts by me in the last few days, ). I came across this somewhere online last night and again today on forum.xda-developers.com
Before I apply this on my Vibrant (I'm on page 6 reading user posts) I wanted to know if it's a good idea to leave GPS on at all times?
Does it drain the battery?
Does some other apps post your location on the web (like how facebook 'places' is starting to do now)?
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Oct 14, 2010
Is it me or anyone else experiencing the rapid drain of battery after the recent OTA update from T Mobile for the Vibrant. Prior to the OTA update, my Vibrant charge used to last 2-3 days of normal use before I had to charge. Now the battery life is considerably shortened and from 100%, it goes to below 20% in 12-15 hrs, most of it is idle time. My normal usage has not changed at all before and after the update but I am experiencing this rapid battery drain phenomenon on my Vibrant.
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Oct 15, 2010
I have been flashing a bunch of roms and its suggested to recondition battery, what is the fastest way to go from 100-0 on the vibrant. I dont have Avatar on here anymore so that is out.I turn everything on, brightness all the way, screen time out, syncing yadayadayada.Seems like playing Youtube videos does a good job of quickly draining it.
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Sep 24, 2010
Many of us have experienced some battery life fall out since the last update. I mentioned this in the battery life thread but I thought it deserved it own topic. I have an app that I downloaded called battery status. it has a battery history. and it says time without sleeping 7h 10m 25s ago. Thats exactally when I unplugged my phone. This explains why I am seeing 2-3% per hour loss while not using the phone and while in airplane mode. Before the update I could keep the phone in airplane mode, not usre it, and leave work with over 94% battery life. So this proves that somehow the phone is not going into sleep mode... I can guarantee that everyone else in that is experiencing battery drain since the sept 16th update is due to this reason. The question is... why the hell is this happening and why won't the phone go into sleep mode?
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Oct 14, 2010
Has anyone noticed an increase in battey drain while using the Lookout Mobile Security app? I noticed my battery drain was a little higher than usual today. I also have an app called battery indicator installed and was wondering if those apps cause higher battery drain also?
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Apr 6, 2010
I want to drain my battery to the very end and then recharge it so I was wondering what to do to really waste the battery really fast. I have the display on the brightest setting, bluetooth and WiFi on. What apps really drain the battery? I tried Sprint TV but it kicked me off the WiFi
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Oct 4, 2010
i understand everybody is worried about the speed cap...
but i would really like to know if the battery is getting back to what it before the media hub update? any improvement?
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Oct 14, 2013
my Samsung s2 on jelly bean 4.1.2 drains battery alot while even in off mode not only that, whenever I press the switch off key the phone won't give me various options of restart, flight mode , sound mode and the likes, the phone will just go into off mode directly.
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Nov 1, 2010
I've had my Fascinate for a week and am having some trouble - actually, lots of trouble with it. Any suggestions are welcome:
1. At night I close out all running programs except Zeam - which I'm using as a home replacement since LauncherPro doesn't play nicely with the Fascinate (too much lag). When I close down I have about 90% left on my battery, in the morning, the phone is dead, battery drained. I typically wake up to about 5 emails and no other notifications so it's not processing a ton of incoming data. I can plug it in at night, but the standby time is supposed to be 312 hours. Am I doing something wrong?
2. I can't get the camera app to close. I sometimes have to pull the battery in order to get it to close. I try hitting the home key and get no response, the back key yields nothing, and the power key won't turn it off. The camera remains functional as I try each of these keys. Even after hitting the power key I can immediately take a picture.
3. GPS won't get a lock. I know this is a known problem, but is it a problem on every device, or is it hit and miss?
I really love the Fascinate's form factor and gorgeous screen, but I'm struggling with whether or not to trade for the Droid X before my 30 days are up. The home key lights, lack of text editing assistance (via trackball, trackpad, or on screen software), lack of LED notification light, GPS issues, and lag are making me lean towards the X. I had an X when they first came out and I never quite got used to the size of it. It never felt comfortable in my hand. But the phone itself worked great. I'd prefer not to have to root my phone to get it to work properly.
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Sep 25, 2010
So I checked my battery usage and the display used up 74% of the battery's drainage. I'm not sure if my wallpaper caused this or my extensive use of the browser... I'm using city at night live wallpaper with zeam launcher.
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Sep 28, 2010
According to a forum post on Android Central, the Sprint Epic 4G has been experiencing battery drain due to a DRM service running in the background that the Captivate also has. They say, kill the service, save your battery:
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Aug 5, 2010
On my Vibrant I have both the standard "green battery" icon in my taskbar, as well as a downloaded battery percentage icon. I've noticed that the standard icon does a really poor job tracking the actual battery percentage. For example, the percentage will show 35%, but the icon will still appear two-thirds green.
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Nov 12, 2010
With the standard battery how many times per week do you recharge your Galaxy S?
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Aug 2, 2010
What is your take on the WiFi sleep policy. I do like the fact that Wi-Fi can remain on all the time, but will it be a drain on my battery? Is it better to keep the Wi-Fi to sleep on screen shut off? I am near a Wi-Fi connection for most of the day and always at home.
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Aug 1, 2010
So I have had my phone since before launch and I have noticed the battery drain as others have but here is my question. Do you think it is the battery or the phone?
If I can go to the store and just get a new battery that would be nice because I have rooted and customized and downloaded apps and if it is the battery that is causing the problem it would be so much more convenient to get a new battery.
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Jan 23, 2014
I'm having this issue with my tablet (Samsung Galaxy Tab 3 10.1). During night when I sleep sometimes it drains about 30% of my battery. Now, I noticed that in the up and download icon the upload icon is almost ALWAYS on. Meaning that it is uploading something that I did not gave any permissions for, which is rather annoying. The wifi isn't working good as well, as in not receiving messages or able to view websites, it used to work fine tho.. These kinda things are the reason why I hate Android an regret buying 2 tablets and a phone of it. Anyways before y'all mention, this is what I've done so far:
-I'm NOT running any apps on the background.
-There's no facebook or any social media apps. Just Whatsapp. (those are the only allowed for background purposes).
-I've reset the router.
-I've rebooted the Android device.
The device is NOT rooted or anything and is barely 6 months old. Additionally, I DON'T have this uploading or wifi problem with my iPad, iPhone or BlackBerry's. My other Android tablet has wifi issues as well. Also Android seems so slow and buggy..? Compared to my iPad, or Ancient BlackBerry for that matter.
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Dec 3, 2009
I have been searching and just can't find a way to show the amount of current draw/charge on the battery (in milliamp hours). On windows mobile we could see this and in light of the Moment's battery issues it would be a great way to see what is really going on.
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May 25, 2010
I was curious if anyone had any data on how much the battery gets eaten up by leaving bluetooth enabled but not active? I like to keep it enabled as it automatically connects with my car stereo when my engine is started. I do know that when connected it eats battery, but am hoping it's the opposite with it just enabled but not connected.
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Mar 23, 2010
This is kind of a detailed question, but basically, I have been reading through some threads and came across someone who wrote that keeping the wifi turned on to 'never sleep' optimizes your battery life by a lot (instead of using mobile connection). So I set this up, but I also have the app Advanced Task Killer and I am trying to figure out if I need to set the wifi to the ignore list (so that it doesn't get killed everytime) or if Advanced Task Killer doesn't effect this.I am just trying to optimize my battery so I can actually use the internet without it dying on me so quickly. I charged it all night and literally 5 minutes after I unplugged it, my phone was down to 90% life.
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Sep 3, 2010
I've had this phone since Tuesday and it's not made it from morning to night one time. I am using it, yes, but I thought that was the point. My usual routine is wake up, check the twitter/facebook feeds, log in and check email, browse a few web pages, and get moving. today, i did all of that and took a walk and listened to a cd for an hour on the doubletwist player. i took a single photo. and made one very short phone call. it is nearly dead. it's been off the hook since 830 and it's only 3. I could do all this minus the music playing part on my blackberry, which was ancient 8830 and i would still have juice by midnight tonight. and it should be noted, blackberry constantly pushed my email--i have k9 set to manual, as i do with the facebook and twitter/social media widget. so that instantaneous access that's supposed to be so useful and exciting--i don't have it.
i've done all the usuals, turned off the bluetooth, the wifi radio, the 4g radio (the whole point of the damn phone), lowered screen brightness to the very lowest number, making it totally useless in bright daylight and i mean completely useless-can't see to answer a damn call), i have the screen lock to 15 seconds. i have the autosyncing off, i have the whole phone crippled, and it's about to die. does anyone have any suggestions? i was using launcher pro, but want to go back to the standard touchwiz--only bummer is i can't swap out the messaging icon for handcent which i installed over the regular msging app--because ppl said it uses less battery drain-- but not sure how to disable the old one. i am using live wallpapers, but again, how much of a drain can they really be overall? i turned off the animations, is this a lemon? will rooting make it better? will the new upcoming os make it better? or is 6 hours of usage all i can expect? srsly, i would like to know, because if that's the case, i will go back to the blackberry. i don't care how fancy the phone is, if you can't use all the fun things without it dying, then what's the point?
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Nov 8, 2009
Will it kill my battery life?
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Nov 13, 2010
Rooted Droid 1, running LFY 1.9 with it's 1ghz kernel, SPRecovery. Had a weird issue recently; the phone displayed that my battery life was at 40%, then probably ~30 minutes later it was down to 20%. I wasn't using it during that time, I just unlocked the screen to check something. Anyway, I opened my browser and within a minute or two I got the "15% battery life remaining" message, prompting me to connect my charger. I decided I would allow the phone to just die and shut itself down. So I waited ~45 minutes and it went down to 10%, then almost immediately to 5%. I turned on the GPS just to make it drain faster... I watched a one-hour television show and when it was over, I glanced over to the phone to see if it had died - nope, still on. I turned the LED light on, leaving the GPS running for ~25 minutes and it finally powered down. Then I plugged it in to charge and left the room. Came back in about 2.5 hours later and picked up the phone - it was very hot. Unlocked the screen and checked SetCPU and it was running ~135?F but it immediately started cooling down. It was fully charged, however so I unplugged it. I went to bed shortly thereafter and the battery life displayed 90% as I set the alarm to wake me up the next morning. I happened to wake up shortly before the alarm was set to go off and I picked up the phone to disable the alarm and noticed the red 'charge me' light blinking - unlocked the screen to see 5% and just then it powered itself down.
TL;DR -- Phone only got hot that one time, phone hasn't gone dead in stand-by mode again like it did that night. Battery drains at a seemingly normal rate based on my regular use from 100% down to 40%, then it rapidly drains after that, always skipping 30% and when it gets down to 5% it stays alive for quite a long time under heavy load. Is there a way to 'teach' the phone how to check and calculate actual and remaining battery % and to display it correctly? Is it kernel-related? I heard somewhere about doing a 'battery wipe' but I am unsure what that entails and searches are proving fruitless for me so far.
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Aug 12, 2010
does battery status pro drain your battery life?
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Aug 3, 2010
The last day or so after charging my phone to 100% overnight (phone is on when charging) and then putting in standby mode I'm losing like 5-7% of battery every hour.Over the weekend I was losing just 6% every 9 hours in standby mode. Today in 4 hours time I'm down to 65% already with mostly standby mode and a few minutes of browsing. I even had JuiceDefender installed since last night and it's not helping at all.To me it seems that something is in the background that is draining the battery though I when I check running services I don't see anything that shouldn't be there. When I was losing only 6% every 10 hours I did have a live wallpaper, weather/clock widget, and task killer. I didn't change anything on the next charge and now I'm constantly losing battery even in standby mode.
I have Wifi/GPS/background data off, brightness at minimum, no animations, etc. So pretty much followed all the battery saving pointers. I thought it was working good when I got just about 36 hours over the weekend with standby and moderate usage. So I don't know what has happened to my battery all of a sudden.The two times that I have managed to do 30+ hours on a single charge I had Advanced Task Killer running.However, even after doing 36 hours on one charge the next day even with ATK the battery started to drain a lot every hour in just standby. Anyone else having similar issues? I don't know what else to do at this time. I've uninstalled many of the apps thinking it might one of them causing the issue, but still having issues.
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May 7, 2010
I have a Motorola Milestone with Android 2.1. I'd like an app which shows the battery level in the notification bar. Nothing fancy, no estimation of remaining battery life nor fancy eye candy. If it can show a more precise reading than the Milestone built-in one, which only decreases in 10% intervals, fine, but only if this isn't a drain on the battery. I know there are several such apps, but which do you think is the best for my needs? There are so many it's hard to try them all and choose. I just want something basic and simple which doesn't drain the battery. I tried "battery indicator" and "battery status pro"; they both do what I need, but I'm afraid they might be an additional drain on the battery.
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Sep 15, 2010
Well after trying evereything under the sun to get better battery life out of this vibrant, including atk, turning 3G off, installing battery apps, rooting, setcpu, lag fixes, now custom roms today. I finally know why the battery blows. I simply can't stop messing with this thing that is why! It's always in my hand like a nice comfort toy. Reminds of when the iPhone came out and I was hacking that thing to pieces updating unlocking jail breaking selling buying.
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Aug 24, 2010
This is a great thread to read on tips for saving power http://androidforums.com/samsung-vibrant/138944-how-save-power.html But this is something that people over look, its mentioned in a few places but I think it needs to be promoted more. I'm talking about, well I guess the word for it is conditioning the battery. Basically you drain the battery down till its dead(though in my case I went down to only 5%), turn the phone off and charge back up to full. One thing I noticed right away was how long it took for the phone to recharge. I have not hard data, but my experience up to that point was charging before didn't take that long. But now that I've done this, battery life is great. I've been listening to music for a couple of hours, some light browsing, viewed a youtube video, took a few pictures, and I have background sync on and I have both twitter and facebook installed with notifications set to their shortest time span(15min and 30min respectively). Currently at 8hrs since unplugged and at 61%. Not bad I'd say. I also have rooted my phone and installed the lag fix. I'm not running BH_MAN's cut down rom, I am still running stock.
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Jul 13, 2010
Anyone know if and when/where we can order an extended or bigger battery for the Vibrant?
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Sep 12, 2010
Wow, I'm not sure what it is but my battery life has been horrible for the past week or so. Very minimal usage has me at 20% in 5 hours. This is unacceptable. The most I do is browse the web or play the occasional game for a few minutes. Recently I installed launcher pro, is this program known to worsen battery life? I don't even have that many programs on this phone. I see peoples screen shots with 7 pages full of widgets, I have 3 pages and only two are "full" of widgets.
I'm rooted, on stock rom, bloatware removed, and overclocked @ 1.2Ghz. I'm aware that overclocking is harder on the cpu and can worsen battery life, but my phone isn't always running at full speed. I have all my profiles set on conservative. When the screen is off I have it set to clock at 600Mhz max, 100 minimum. Does anyone know what might be causing the problem?
I heard that some custom roms improve battery life. What else can I do to improve battery life? If launchers can cause bad battery I'll just use touchwiz, doesn't bother me. I'd rather have good battery life over good looking screens. Also, my screen is on the lowest brightness setting for most of the day. Today for example, I had my phone fully charged. Took it off the charger and texted my girlfriend for a bit. Browsed maybe 2 sites on the web. I took a 2 hour nap. Woke up and played Nova for 20 minutes. I check my charge and my.phone was at 30%! Unacceptable. It was off the charger for less than 5 hours!
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Jul 17, 2010
When I have about 50% battery left, the indicator in the notification bar makes it seem like I have 70-80% left. Does this happen to anyone else? Just wandering if anyone else noticed this or maybe it's just me. I've had it happen to my rooted G1 before and it was a software issue.
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