Develop Bugs

Galaxy Nexus GSM battery life THREAD

My battery life is HORRIBLE!!!!
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Sent from my Galaxy Nexus using XDA App

I get at least double that on mine. Have you done a full discharge cycle? I'm on my 3 cycle and I seem to be averaging about 8 hours of normal usage.
Sent from my Galaxy Nexus using XDA App

Games, music and facebook. You were using your phone heavily. What did you expect? There is no nuclear battery.
Sent from my Galaxy Nexus using xda premium

Here you go
Battery life
http://forum.xda-developers.com/showthread.php?t=1386883
My biggest gripe with this phone: Battery Life
http://forum.xda-developers.com/showthread.php?t=1370668
Impressive battery life
http://forum.xda-developers.com/showthread.php?t=1374286

Hey guys, I have a question...its kinda off-topic and...dumb. The GSM version is the "normal" Nexus or the 4G LTE Nexus?
Sent from my E15i using XDA App

3hrs 30min of screen on time, and your phone was awake like 90% of the battery cycle. That's pretty much normal...
You were actively heavily using your phone for hours at a time. What the hell did you expect?

I have no complaints. On this charge I did a bunch of reading with Aldiko, playing with Maps and Earth, and some Flick Golf and a bunch of text messages. I don't think I had a single phone call. Screen on time was just over 3 hours. At this rate I could get an entire 24 hours on a single charge.

Chris95X8 said:
Hey guys, I have a question...its kinda off-topic and...dumb. The GSM version is the "normal" Nexus or the 4G LTE Nexus?
Sent from my E15i using XDA App
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GSM is the normal. LTE version is always mentioned as LTE Nexus.

nikosrs4 said:
GSM is the normal. LTE version is always mentioned as LTE Nexus.
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Think you quoted the wrong person

it takes me 1.5 hour for a complete charge, thats weird...

yungboss22 said:
it takes me 1.5 hour for a complete charge, thats weird...
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Click to collapse
Very strange ..... takes me around 45-50mins
Sent from my Galaxy Nexus using xda premium

Mine's the best I've had on an Android phone, my Optimus 3D used to last around 8 hours, my desire around 10, my G1 around 18 (this shows how I use it and what I have running).
The GN lasts around 24 hours, in fact, since I got it around 3 weeks ago I've only been in the red twice.
I went out for my sons 2nd birthday 2 weeks ago, from 10AM until 3PM I was filming a LOT (including using the light when indoors) as well as taking photos. by 4PM it was still at 50%
and I'm loving how quick it charges!

Also, takes me around 1-1.5 hours to full charge...but I am not using the bundled adapter though...
The battery is definitely way way way better than the Optimus 3D.

yungboss22 said:
it takes me 1.5 hour for a complete charge, thats weird...
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Click to collapse
1.5 hours seems to be normal! take me that long from about 10% to 100% via AC

My last phone took me 2-3 hour for a FULL CHARGE. I think my GN cannot be charged completely.
zok-star said:
1.5 hours seems to be normal! take me that long from about 10% to 100% via AC
Click to expand...
Click to collapse

I'd say the battery life is pretty normal and standard for an android phone. Nothing commendable but not horrible either. It serves the purpose as it should.
Sent from my Galaxy Nexus using XDA App

battery life is not great but nit too bad I think mines getting better the more it charged
Sent from my Galaxy Nexus using xda premium

The battery life is epic for how big the screen is. Amoled at that.
Sent from my Galaxy Nexus using xda premium

I've been reading this thread and I have the same issue on my Sensation (but I am also running a early alpha of 4.0). Last night it took me 2 hours to fully charge my battery, so there is a possibility that it is the software and not the Nexus itself.
Sent from my TripNiCE Pyramid using xda premium

Tone503773 said:
I've been reading this thread and I have the same issue on my Sensation (but I am also running a early alpha of 4.0). Last night it took me 2 hours to fully charge my battery, so there is a possibility that it is the software and not the Nexus itself.
Sent from my TripNiCE Pyramid using xda premium
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I think these batteries have fuel gauge chips so it shouldnt be software.
Sent from my Galaxy Nexus using xda premium

Great battery on 4.0.4

Well i must say its a great improvement heres what ive got so far...
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Damnn, my android os is always crazy high

Sent from my Galaxy Nexus using xda premium

3 hours of screen on time with basically zero other usage other than what appears to be a few minutes of some motorcycle game?
Are you just turning your screen timeout to infinite, turning the phone on, and letting it sit to see how long it goes?

Wow, that's pretty good. You could theoretically get ~6 hours screen time with the entire battery which was unheard of prior to 4.0.4. I believe it was generally accepted that approximately 4 hour screen time is usually the max.

No ive been playing more games and been on xda, just my basic use of daily stuff
Sent from my Galaxy Nexus using xda premium

damn wth...that battery life is good except for that small charge up. Are u using stock battery?
Sent from my GT-I9100 using XDA

pewpewbangbang said:
damn wth...that battery life is good except for that small charge up. Are u using stock battery?
Sent from my GT-I9100 using XDA
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Yes its stock i use 2g only also
Sent from my Galaxy Nexus using xda premium

jonnythan said:
3 hours of screen on time with basically zero other usage other than what appears to be a few minutes of some motorcycle game?
Are you just turning your screen timeout to infinite, turning the phone on, and letting it sit to see how long it goes?
Click to expand...
Click to collapse
THAT is the actual battery improvement, the phone itself uses like next to none to run now, only the screen draining. I went from around 25% Android OS to like 3-4% (as well as other core apps went down).
I use my phone extensively (although no games), and my screen % is like 75-80% (at 95% of the time being minimum brightness [5])

leelaa said:
Yes its stock i use 2g only also
Sent from my Galaxy Nexus using xda premium
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The little charge up will be where i have transfered files from pc but it was only for about 5 minz
Sent from my Galaxy Nexus using xda premium

I will post more stats 2 morrow without any file transferes to compare to todays, there shouldn't be much of a differance.
Sent from my Galaxy Nexus using xda premium

MatAuc12 said:
THAT is the actual battery improvement, the phone itself uses like next to none to run now, only the screen draining. I went from around 25% Android OS to like 3-4% (as well as other core apps went down).
Click to expand...
Click to collapse
Android OS used 3-4% before the update as well. The ~25% was a bug in AOSP 4.0.2 and 4.0.3. It just showed high use, but wasn't actually draining that much.

No story here. Just a fixed bug.
Iphone. Helping computer illiteracy get popular since 2007.

leelaa said:
Yes its stock i use 2g only also
Sent from my Galaxy Nexus using xda premium
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I'd think that a lot of this power savings comes from not using the LTE modem and just using CDMA. But I'm probably wrong. Makes me wish the 4.0.4 update would arrive here.

kingu said:
I'd think that a lot of this power savings comes from not using the LTE modem and just using CDMA. But I'm probably wrong. Makes me wish the 4.0.4 update would arrive here.
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True...2G uses less juice than either 3G or LTE
Verstuurd van mijn Galaxy Nexus met Tapatalk

Enhanced said:
Wow, that's pretty good. You could theoretically get ~6 hours screen time with the entire battery which was unheard of prior to 4.0.4. I believe it was generally accepted that approximately 4 hour screen time is usually the max.
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lol. I get 2 hours or less screen on time (brightness on lowest setting) on the leaked 4.0.4 with an extended battery.

I see no change thus far with 4.0.4

mr mystery said:
I see no change thus far with 4.0.4
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Are u on the ota from the uploaded url, or the factory image from google? Iam on factory. Most people will say it dosnt make a diferance, but i am on factory wich will do a complete full wipe and will run 4.0.4 as if you got it out the box with a new nexus.
Sent from my Galaxy Nexus using xda premium

I'm seeing modest improvements:
autobrightness, 2h music, 4h 3g data, rest of wifi, stock kernel, interactive 350-1200
This is pretty good for stock kernel compared to 4.0.2 . It's slightly better than what I usually get with imo's kernel on 4.0.2

Who said that galaxy nexus sucked at battery wise?

Hey I just wanted to share my thoughts about the battery life after using it for the very first 2 days.
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This is what I got after using it for watching a lot of videos on youtube, take some pictures/1080p video, listen to music and some web browsing over wifi. Not data connection and brightness in automatic ( used it indoors and outdoors )
4 hours screen time I think its pretty decent, its almost what I used to get with my galaxy note.
So very impressed with the battery, becouse I always heard that it sucked. Whats more, I already bought one 2000mA becouse of these comments. I guess I will get even better battery life then

tyraelasd said:
Hey I just wanted to share my thoughts about the battery life after using it for the very first 2 days.
This is what I got after using it for watching a lot of videos on youtube, take some pictures/1080p video, listen to music and some web browsing over wifi. Not data connection and brightness in automatic ( used it indoors and outdoors )
4 hours screen time I think its pretty decent, its almost what I used to get with my galaxy note.
So very impressed with the battery, becouse I always heard that it sucked. Whats more, I already bought one 2000mA becouse of these comments. I guess I will get even better battery life then
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Yeah so far my battery is great as well. I only got about an hour-hour and a half (TOPS) on my surround. Plus running jelly bean this is the smoothest phone I've ever owned.

Today I had to read a several pdf files while i was on web and xda app and I could get this in the end and posting from it while battery still runs
Sent from my Galaxy Nexus using xda app-developers app

nunomeneses said:
Today I had to read a several pdf files while i was on web and xda app and I could get this in the end and posting from it while battery still runs
Sent from my Galaxy Nexus using xda app-developers app
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So... what ROM and Kernels are you guys using?

At the time I am using stock jelly bean rom and kernel
Sent from my Galaxy Nexus using xda app-developers app

hing98 said:
So... what ROM and Kernels are you guys using?
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That doesn't matter the way some would have you think. Its more about what your doing with the phone. Myself, I've never gotten less than 4 hours display time no matter what ROM or kernel.
Currently using all stock rooted JB.
Sent from my Galaxy Nexus using xda premium

I get 4.5+ hours with bone stock JB. Very good battery life in my book.
Sent from my Galaxy Nexus

I get about 3 1/2 to 4 1/2 screen on with a 2100mAh battery.
Sent from my Galaxy Nexus using Tapatalk 2

I Am Marino said:
I get about 3 1/2 to 4 1/2 screen on with a 2100mAh battery.
Sent from my Galaxy Nexus using Tapatalk 2
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same here, on my droid 4 i was getting 10hours, i kinda miss it a little =/

MikeyMike01 said:
I get 4.5+ hours with bone stock JB. Very good battery life in my book.
Sent from my Galaxy Nexus
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I too am still on jb stock and getting great battery life. On a side note, your still stock? Hard to beleive for a cappy developer. But with stock jb i havnt found a need or desire to flash any roms as i did with the cappy.
Sent from my Galaxy Nexus using xda app-developers app

icebear8 said:
same here, on my droid 4 i was getting 10hours, i kinda miss it a little =/
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10 hours standby?
I get that easily, I go about 18 hours off charger and that's with 4 hours screen on time, I can go a day and a half with less screen on time.
Sent from my Galaxy Nexus using Tapatalk 2

seriously what do you guys use your phone for? I'm constantly on the browser (wifi) with auto sync off and most under background syncing off for other applications and still only manage around 3-4 hours screen on with extended GSM battery
Jellybean stock and Franco kernel

I Am Marino said:
10 hours standby?
I get that easily, I go about 18 hours off charger and that's with 4 hours screen on time, I can go a day and a half with less screen on time.
Sent from my Galaxy Nexus using Tapatalk 2
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same here. 16 hours total with 4h30min screen on and 4h15min music. 2000mAh battery and RasCream+Trinity makes it happen

2 hours + screen time on avg on some games, some surfing...

Do you all not have LTE? I get like an hour and a half tops on my screen on on the extended battery.
Sent from my Galaxy Nexus using xda premium

My screen time averages 4h15m.

irdersit specially
cabagekiller said:
Do you all not have LTE? I get like an hour and a half tops on my screen on on the extended battery.
Sent from my Galaxy Nexus using xda premium
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No I'm on 3G. LTE is not common in Germany. Way too expensive and it's only provided in a very small amount of cities

f4iNER said:
No I'm on 3G. LTE is not common in Germany. Way too expensive and it's only provided in a very small amount of cities
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GSM Galaxy Nexus do not have a LTE radio btw.

Mach3.2 said:
GSM Galaxy Nexus do not have a LTE radio btw.
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Yeah thats right
Gesendet von meinem Galaxy Nexus mit Tapatalk 2

I think a lot of people think gnex battery life is terrible due to LTE version. GSM version rocks with good battery life
Sent from my Nexus 7

Terrible battery life after updating to 4.1.2

I've had TERRIBLE battery life ever since upgrading to 4.1.2 a couple weeks ago. I unplug at 7am, and by 3pm, it would be dead with minimal usage (max 30min. of screen on time) I've tried factory reset, and deleting all mp3 files to see if it's a bad mp3, but to no avail.
Attached is screenshots of battery usage and badass battery monitor.
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Any suggestions?
BTW: Running stock ROM and kernels. I've only unlocked the bootloader to flash from yakjuux to yakju.

Install betterbattery stats. I've got a feeling wlan is causing a lot of wakelocks. What encryption algorithm does your wifi use?
Sent from my i9250

I agree with this thread, having the same problem. Any answers? I have Wi-Fi turned off but are you talking about cell tower searching? Is there a way to control that? Possibly if the phone is constantly searching for LTE and 3G speeds at the same time?
Sent from my Galaxy Nexus using XDA Premium App

Since 4.1.1 i can't reach 3 hours of screen usage before battery has expired. Can someone confirm that?

needspractice said:
I agree with this thread, having the same problem. Any answers? I have Wi-Fi turned off but are you talking about cell tower searching? Is there a way to control that? Possibly if the phone is constantly searching for LTE and 3G speeds at the same time?
Sent from my Galaxy Nexus using XDA Premium App
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Angelakaro said:
Since 4.1.1 i can't reach 3 hours of screen usage before battery has expired. Can someone confirm that?
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Hey!!! Dont hijack threads.
Sent from my i9250

How do you hijack and thread?
Sent from my Galaxy Nexus using XDA Premium App

Very funny. You said you have wifi off, op has wifi on. So, your issue is probably not related with the one op is having. So, dont hijack threads and open a new one.
Sent from my i9250

Better than my battery life
Sent from my S720e using xda premium

i flashed bigxies stock 4.1.2 rom with trinity a67 kernel yesterday and gotta say i am impressed by the amazing battery life i am getting

I'm still talking about battery life after update so I'm guessing your just a idiot and have the reading comprehension of a 5th grader like most people.
Also I have noticed testing with my phone by forcing it on 3G only the battery life is much better so I'm pretty sure its the switching back and forth of the networks. That was for people who actually have a brain.
Sent from my Galaxy Nexus using XDA Premium App

needspractice said:
I'm still talking about battery life after update so I'm guessing your just a idiot and have the reading comprehension of a 5th grader like most people.
Also I have noticed testing with my phone by forcing it on 3G only the battery life is much better so I'm pretty sure its the switching back and forth of the networks. That was for people who actually have a brain.
Sent from my Galaxy Nexus using XDA Premium App
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Click to collapse
People who "actually have a brain" don't need to be told that 3G-only is better for battery life than 4G/3G.

Where's my Mommy?
Sent from my Galaxy Nexus using XDA Premium App

Here is my battery. I'm running cm10, Franco kernel milestone 6 and stock battery.
Sent from my Galaxy Nexus using xda premium

Turning off Location Services seems to help.
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Same here for me. I wiped everything, reflashed the stock 4.1.2 image and still have the battery drain, even with no accounts set up, location services deactivated, flight mode on and no extra apps installed. Drain is pretty consistently 5% / hour and my battery stats show no active states when the screen is off. I thought about it being related to a defective SIM card, but the same drain is observed with 2 different cards or even no sim card inserted. I have no clue what else to do...

I got my Gnex after JB was released. How was the battery life on ICS? How long could you have the screen on?
Sent from my Galaxy Nexus using xda premium

When I didn't use my phone a lot, I went home with 70-80% battery after a workday (sync fully enabled, working WiFi all through the day). Screen time was ~3h.

So, is it worth going back to ICS? JB is superb, but i hate not being able to keep the screen on for a long time. I read a lot on my phone.
Sent from my Galaxy Nexus using xda premium

Depends on what screen time you're getting now. My major concern is standby drain which is so high I couldn't get a decent amount of screen time if I wanted to. Oh, and and I use the European GSM Nexus, btw.
Gesendet von meinem Nexus 7 mit Tapatalk 2

pr0xyw0rm said:
Here is my battery. I'm running cm10, Franco kernel milestone 6 and stock battery.
Sent from my Galaxy Nexus using xda premium
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That is why i dont updated yet still on ice cream here is my battery life.
Sent from my SGH-T999 using Tapatalk 2

Battery Guru for snapdragons

Have any of you used this app? I think it's worth at least trying out. I've been using it now for a few days and it seems to have helped increase my battery life. A lot of times before I would get about 2.5 hrs of screen time and now I've noticed I've been getting almost 3.5 hrs...almost, but still good improvement nonetheless.
*It goes into learning mode for about 2-3 days before actually starts helping save battery.
It's free in the playstore, you guys should check it out if you didn't know about it already
Sent from my SGH-T999 using xda premium

Been using it for two days, after initial 2 days learning, and for me it has increased my battery life by a ridiculous amount. I work in an area with little to no service and my phone is almost always searching. I would unplugmy found around 5 am and would be at 30-40% by noon. Apon checking my phone for the past two days its been at about 75%. So I love it!!
Sent from my SGH-T999 using xda app-developers app

Yeah usually I don't really believe in apps claiming to save battery now because none of them ever really worked for me. But this app is made for phones specifically using snapdragon processors and actually works, pretty damn good too.
Sent from my SGH-T999 using xda premium

It must have gotten better from when it first launched because it absolutely DECIMATED my battery life in the first versions! Maybe I'll try it again.
Admittedly, I'm running root66 MD5 and I'm getting the best battery life I've ever gotten without undervolting and the ROM has been extremely stable for me so I'm sticking with it for now... maybe my constant ROM flipping was messing up the app. I'll give it another shot.

I tried it for a week and it wasn't even doing anything at all...
Just get battery doctor from the market should do.
Sent from my SPH-L710 using xda app-developers app

shahkam said:
I tried it for a week and it wasn't even doing anything at all...
Just get battery doctor from the market should do.
Sent from my SPH-L710 using xda app-developers app
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Well did you change any of your usual activities on your phone, like did you increase your use of data or special becuase you knew you were running a battery saving app. Maybe the rom your running . Just wondering because I'm about at half battery right now and had some good battery time.
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Also just so you guys know I was doing a lot of web browsing and watching a good amount of YouTube, plus playing a little iron man and plumber crack but did a reboot, which is why it doesn't come up on the battery stats.
Sent from a Galaxy far far away using xda premium

Finishing off with over 4 hrs screen time.
Sent from a Galaxy far away using xda premium

Cyphers23 said:
Well did you change any of your usual activities on your phone, like did you increase your use of data or special becuase you knew you were running a battery saving app. Maybe the rom your running . Just wondering because I'm about at half battery right now and had some good battery time. View attachment 2015585View attachment 2015587
Also just so you guys know I was doing a lot of web browsing and watching a good amount of YouTube, plus playing a little iron man and plumber crack but did a reboot, which is why it doesn't come up on the battery stats.
Sent from a Galaxy far far away using xda premium
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Nope i kept doing the same thing it was learning for 2 days and afterwards no difference i don't use my data just text check time messages once and then but that's it..
Sent from my SGH-T999 using xda app-developers app

shahkam said:
Nope i kept doing the same thing it was learning for 2 days and afterwards no difference i don't use my data just text check time messages once and then but that's it..
Sent from my SGH-T999 using xda app-developers app
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Click to collapse
Hmm...that's odd, works pretty well for me. Well if battery doctor helps you save more battery then keep using it. Just out of curiosity how much battery life do you get with using battery doctor?
Sent from my Galaxy Nexus using xda premium

4 hours? I've been getting 5 hours of on screen time with MD5, WiFi on all the time, playing Metropolis and Simpsons: Tapped Out...
Auto brightness on or off? I have mine turned off (the screen is plenty bright at one tick above base).
All I know is that I never came close to 5 hours until upgrading to MD5...

Cyphers23 said:
Hmm...that's odd, works pretty well for me. Well if battery doctor helps you save more battery then keep using it. Just out of curiosity how much battery life do you get with using battery doctor?
Sent from my Galaxy Nexus using xda premium
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Click to collapse
Whit battery doctor it helps more standby time then anything else i get a solid 4hours + of screen on time usually whitout it i get 14 hours on aosp
And whit it on aosp i can achieve 17-18hours..
Sent from my SGH-T999 using xda app-developers app

Battery Guru has been "learning my device" for 3 days now and it says I have 6 hours until battery savings begin. I'll let everybody know how it goes.
Before:
Sent from my SGH-T999 using xda premium

mike.r.olson said:
Battery Guru has been "learning my device" for 3 days now and it says I have 6 hours until battery savings begin. I'll let everybody know how it goes.]
Sent from my SGH-T999 using xda premium
Click to expand...
Click to collapse
So how did it go pal?

qowndnjs1 said:
So how did it go pal?
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To be honest, I haven't noticed really any difference. I'll get some screenshots later tonight if you'd like, but overall, if there were any battery savings, they have been minimal. Notice my screen-on time in the original screenshot. I really am not a power user. I only ever have to charge my battery during the day if I've been gaming on it or if I have a rogue app chewing up battery. I usually go 12-14 hours and have 25-30% left with less than 2 hours screen-on time. I don't use task killers, however I reboot my phone daily before I pull it off the charger.