Samsung Vibrant :: Why Battery Life Sucks
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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Nov 16, 2010
New user here. My battery life sucks and I seriously need help. I've had the phone for about 4 days, and I don't think I am doing too much to drain my battery at all. I connect WiFi and 4g only when available.After being unplugged for 2 hours, I am down to 85%. I have plugged in through USB and watched about 5 minutes of video, then disconnected. I've noticed that while plugged in USB in charge mode and doing anything on the phone, it charges only when the phone is on standby. It will stay at same percentage if I am doing something as little as navigating around the phone. I have 5 hours of life left according to Juice Plotter (free). I have Juice Defender (free) on and it says it has increased my battery life by x1.52. I have 4g off and bluetooth on. I updated my PRL. I toggled on/off Airplane Mode. Quit DRM. I also kill applications that I am no longer using so I never have more than 3 apps running in a short period of time.
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Nov 27, 2010
I rooted my HTC Eris a couple of nights ago. The battery life sucks now. It was on the USB charger all night last night. This morning I have checked maybe 4 emails, received 5 text messages and my batter is down to 25%. I have an app killer and have everything killed.
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Jun 29, 2010
I think it's due to the battery. I recorded a video last night for all of 7 minutes and went from 80% charge to 35% charge. From what I've read from some of our bright EVO owners here I've gathered that better video quality inevitably means more battery drain. I think the phone has been handicapped in these areas because of this. I don't think the EVO could take more battery drain and still be considered functional. I doubt it would make it to 15 minutes of continuous recording on a single charge. Phone would not be good for very much after that. Between FPS and the Camera I think the EVO wouldn't be useable with improvements in those areas, the battery life would be ultra dismal. I think some of the early phones that were having battery problems wouldn't have lasted a couple of hours. I think HTC made them that way to make the battery life acceptable.
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Jun 27, 2010
I have not had one good experience with Flash so far. Its laggy. The rollover stuff really is a pain. It slows down the whole phone. Kills battery life and heats up my phone enough to fry an egg. Its deja vu. I hate Apple and I hate Steve Jobs, and I was a huge supporter of Flash coming to Android, but frankly, its terribly disappointing. The tap to interact thing is really annoying and doesn't work. I tried to watch the World Cup game and it was off center in full screen mode and very laggy. since we already have youtube and hulu won't let us watch their stuff, it seems that 95% percent of Flash really is ads. Also, I tried to watch a video in a flash player and i couldn't change the volume or pause it. And when scrolling, any flash content lags in movement and slows down the whole page. Am I the only one disappointed? I mean, I know its only a beta but they have a long way to go for me to consider keeping it installed on a regular basis.
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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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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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Aug 7, 2010
Is this normal? That seems ridiculous. I have my screen on the lowest brightness, have all syncing off, have 3g, using a black background, GPS, Bluetooth off. Like wtf? Battery monitor says i have 290 hours remaining also. Im so confused
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Oct 18, 2010
I'm using the standard 3.7V Li-ion battery that came with my phone, and i'm finding that the battery drainage is quite high. I've had my phone for about 2 months now. I'm running a couple of programs that run all the time - Executive Assistant, and Widgetlocker.I also installed JuiceDefender which is set to enable data connection for 3mins for every 15 mins.
My battery seems to last about 8 hours with not much use. (i checked email and sent a few text messages today)When looking at Battery usage, it seems that the screen brightness is what's taking up most battery, but i have this set to the dimmest in Settings. I also have widgetlocker that locks my screen 1 minute after idle.Can someone please guide me on:
1) what other settings i could check to figure out why my battery is draining quickly
2) how to recondition or improve my battery life (i'm not rooted)
3) give me some idea of how long your batteries last?
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Sep 13, 2010
So Do I charge my phone while it off or on? When I turn on 2G , it ask the DATA is still on activation, do you want to disconnect the service? " YES OR NO " what should I do. I just got this phone, so everything is still new to me. What are the based best android apps for this phone so that I can install?
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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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Sep 13, 2010
I got my SLCD Desire 2 days ago, and so far the battery sucks, I have not even managet to get a day out of it, standby is not so bad but if I decide to play a 2d game like robo tower defence then the battery will plumet, today I charged the phone to 100% overnight, unplugged at 8AM, did not even touch it till 1PM, its now 5:45 and I have played some 2d games, browsed the internet with wifi and made about 15mins of phone calls and its on 22% how can I make that last till like 11PM?
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Sep 1, 2010
I need to use GFE for my work, however, as soon as I install this app my battery use went from little over 24 hours to about 6 hours. This dam application just won't stop checking for the emails and constantly keeping my phone active. I tried killing it via Task Killer, via managing applications and all forsaken, as this thing like a locust keeps coming back to life and suck the life out of my battery.
Anyone came up with the idea how I can kill GFE for good and activate it back when I need it?I just upgraded my Incredible to 2.2 and it seems that it has two app managing native tools - "manage applications" and "running services" both show apps that are currenlty running. I tried killing GFE using both and still unsuccessful .
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Jan 13, 2010
Ok so when i go my behold i thought the battery life was great, it lasted one and half days of excessive usage. But now the battery seems to deplete extremely fast even when i dont use it at all.For example it is fully charged in the morning and in the afternoon its one bar down even though i dint use it at all.i run taskiller to moniter running programs and have only wifi on. Is it some app i downloaded? Please help i dont know what to do.
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Aug 8, 2010
However, this simply has not been my experience at all, I get a couple of days out of my SGS whereas some others report only getting a day.
I just thought it would be interesting for us to post in here how much battery life we are getting for the amount of use we put the phone to.
There must be some sort of pattern.
My usage:
anywhere between 10 - 30 texts per day.
Several emails - sending and recieving.
a few phonecalls.
30 Minutes of gaming.
Twitter.
Live wallpaper running.
BBC News widget running and Weatherbug widget running.
I also listen to some music but this varies day by day.
3G and HSPDA are left on constantly as is my wireless.
GPS is turned off.
Thats my usage and i get at least a day and a half. Would be interesting to compare...
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Jul 20, 2010
I have been having some battery issues on my Captivate and can only seem to get through 12 or so hours with minimal use and it is quite bothersome. The main reason I bought the phone was because of its battery life and so far, I am disappointed. For instance, I charged my phone all night, woke up and made a less than one minute phone call, looked at my status and I was at 96%. As the day went on with minimal use, it seems to drain without me even touching it. As of now (13 hours later), my battery icon is blue and showing halfway full, but the battery status says 36% which does not add up to me. I also don't have a live wallpaper and have Advanced Task Manager that kills all apps as well as GPS and Wifi turned off. Any tips? Should I take it back and get a new one or see if I can get a new battery?
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Oct 23, 2010
how to get improved battery life for the Samsung Epic 4G. I thought I would share it here since it seems like a common problem for many people on this forum: Unweaving the Rainbow: How to Improve Battery Life for the Samsung Epic 4G
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Mar 1, 2010
I know this phone isn't know for blinding speed (at least running it stock), but lately it's having trouble keeping up with text input from the keyboard. Is this normal? I am using taskiller to kill any not needed background apps and normally have over 120mb left in RAM. Any tips on what I can do to fix this? I'm trying to hold off rooting until I get the t-mobile update. Also, does the phone normally give inaccurate battery readings to the widgets? Because I am literally looking at the phone and watching the percentage go up... up 6 percent in the last hour. lol anyone else getting this?
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Aug 1, 2010
My Captivate has been plugged in for the past 2+ hours and I barely have 40% battery. Also, my charging cord doesn't stay plugged in. If I pick it up at all while it is charging, the cord falls out. I love this phone, but this may be a deal breaker. What are the chances these issues are just with the phone? Should I go to AT&T and get a new one?
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Aug 11, 2010
I seem to be having what I consider unacceptible battery life and I wanted to collect some thoughts on how to improve it, or if I should seek remedy with AT&T or something. At this point, the phone is of limited use to me because it dies part way through the day, which is unacceptable. Normal routine. Phone charges completely overnight. I unplug my phone sometime in the 7am hour. I usually get my first battery warning around 3pm. Phone usually shuts itself off around 5-7pm (hence, a serious problem). Since the phone is dying, it is "cycling" the battery every time I charge it. My day is what I would consider moderate usage. For comparison, my Samsung Jack last a day and a half under the same conditions. My settings for display and other things are essentially stock.
I pulled the battery stats the last time the phone died just as it was shutting itself off.
Total time: 11h 49m
Display: 39% 1h 22m
Cell idle: 12% 10h 19m
Cell Standby: 25% 11h 41m, No signal 6%
Android system: 6% CPU background 22m, CPU Foreground 9s
Palringo: 6% Background 22m, foreground 3s
Android OS: 4% 12m
Doplhin HD Browser: 2% 6m 29s, 3m 58s
Android Core apps 2%
Good 2% 4m 50s, 31s
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Aug 14, 2010
Is there any word on when an extended life (~2600mAh) battery is coming out? Is it already out?
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Apr 14, 2010
Is is worth buying one?
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Nov 27, 2009
What's working for me is to recharge the phone with the computer cable. I was able to get a full day plus by doing this. For some unknown reason samsung didn't make is simple using the regular power cable.
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Sep 29, 2010
I have a Samsung Moment, and the battery life is horrible. I always have problems with my battery running out before the day is over. That being said, my friend and I are in an engineering class and are working on a solution to the battery life issue. We have a survey we created and we really need some more results on it. We'd really appreciate it if some people would take it. Here is the link: Small Electronics and Battery Life Survey.
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Jul 22, 2010
I have done everything that I can think of in order to increase my battery life. I even took the old jeep to the shop to get the AC port fixed so I can charge in my car. I don't know if I have a genuine problem here or if I am just being picky. I know I have been using my phone more the past 3 days because it is a new toy and I can't keep my hands off of it, but I have noticed that the battery does not last more than 8 hour of normal use before it is completely depleted. I rooted it, removed the bloat, turned of GPS and Wireless assist, don't use WIFI, installed a task manager, and turned screen brightness to the minimum.
With all that being said the phone still does not last near what I think it should be. I have had it for 3 days now, so I am guessing what I am hearing from other people is that my battery should be broken in by now. I don't know what else to try. I noticed that when I check the battery use, the display is usually 70+ percent. Is there some day to decrease the brightness beyond the stock settings or something to increase life?Does it sound like I may need to do a battery swap. I know I have been playing with the phone more, but I feel like I haven't been using it so much that it should die that quickly.
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Apr 30, 2012
I have had my Samsung Galaxy S phone (Samsung Fascinate to be specific) for a full year now, and it wasn't until just recently that i have been having battery life problems. I could get a full days worth and more in the past, but now, my battery has been acting odd. I would usually charge it while I was sleeping, then wake up and go through my day just fine. But now, the minute i take it off the charger, it goes straight to being only half charged, and this is after 5 or 6 hours of charging.
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Aug 5, 2010
My battery life has been pretty poor to this point, so I have been going from full charge to completely empty. I was doing that today when my phone shut off because it was out of battery. I then went and plugged it in for about four minutes, then realized I needed something so I unplugged and turned it back on, and now am showing 43% battery! I figured it was a glitch with the stock battery display, so downloaded the BatteryLife widget, which confirms I have 43%. Does this mean I need to complain to AT&T to get a new battery, or a new phone? Update: I rebooted the phone again and was at critically low battery life. I reseated the battery and rebooted again, and now I'm at 5%.
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May 26, 2010
Has anyone else noticed a decrease in battery life since doing the upgrade? My battery dies in the middle of the day everyday now and i barely use it during the day when I am at work?
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Aug 24, 2010
So when push email is enabled (for my exchange work email only) my battery drains 10% every hour, even if i don't touch the phone it drains 10% Is this normal?
Looking at my screen, the 3G icon in the notification bar is constanlty changing between a 3G and H and the arrows are lighting up all the time. I don't receive to many emails (between 1 and 5 an hour)
I have recently flashed to JM5 and have only had that problem since comming to0 JM5. I have tried to different tricks for restting the battery stats and calabrating the battery but nothing really works.
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Apr 2, 2010
Will the 2.1 update improve battery life?
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