Smashed my phone's screen back in march and only just got it fixed the other day. One of the first things I did was upgrade to the latest purity ROM, based on 4.4.4.
I am getting terrible battery life, only about 2-2.5 hours screen on time over 12 hours and it's dead - thats mostly on wifi with about 30 mins on spotify. I have google now switched on, but location reporting off. Brightness at 50%. Hellscore kernel.
Is this a known issue or is there something up with my phone??
Thanks.
Sent from my Nexus 4 using XDA Free mobile app
Have you checked your wakelocks using better battery stats, gsam, or wakelock detector? I think that you wakelocked by something.
Sent from my Nexus 4 using XDA Free mobile app
The nexus 4 is known for its terrible batterie life.
I am on cm11 and matr1x kernel and it runs for about 4 hours with 3 hours screen on time. I am surfing the internet right now, listen to music and doing whatsapp a little bit.
If you have newly flashed your rom, you should let your phone settles for a couple of days. The batterie is always worse after flashing a new rom.
CCody said:
The nexus 4 is known for its terrible batterie life.
I am on cm11 and matr1x kernel and it runs for about 4 hours with 3 hours screen on time. I am surfing the internet right now, listen to music and doing whatsapp a little bit.
If you have newly flashed your rom, you should let your phone settles for a couple of days. The batterie is always worse after flashing a new rom.
Click to expand...
Click to collapse
not true. VERY not true. its your own setup that's destroying your battery. battery life is mainly determined by how you yourself use your device, how you ser it up, which apps you use, and very much your data/phone signal. i, personally see 5-5.5h screen on time every day, witjout disabling anything, and on lte. hows that horrible battery life? learn to set up your phone, or change your rom/kernel. the n4 is not known for horrible battery life. and battery life isnt generally worse after flashing a rom. where you get your information from is all based on speculation, not on truth.
simms22 said:
not true. VERY not true. its your own setup that's destroying your battery. battery life is mainly determined by how you yourself use your device, how you ser it up, which apps you use, and very much your data/phone signal. i, personally see 5-5.5h screen on time every day, witjout disabling anything, and on lte. hows that horrible battery life? learn to set up your phone, or change your rom/kernel. the n4 is not known for horrible battery life. and battery life isnt generally worse after flashing a rom. where you get your information from is all based on speculation, not on truth.
Click to expand...
Click to collapse
I am sorry. It is just, compared to other devices the nexus 4 is rather under the average. I myself am very satisfied with about 4 hours screen on time. I dont know how you could even get 5 and more. So, master, if you would kindly share your wisdom with us, we would be very glad.
But lte and nexus 4? That screams after horrible battery life, but tell me your story.
simms22 said:
not true. VERY not true. its your own setup that's destroying your battery. battery life is mainly determined by how you yourself use your device, how you ser it up, which apps you use, and very much your data/phone signal. i, personally see 5-5.5h screen on time every day, witjout disabling anything, and on lte. hows that horrible battery life? learn to set up your phone, or change your rom/kernel. the n4 is not known for horrible battery life. and battery life isnt generally worse after flashing a rom. where you get your information from is all based on speculation, not on truth.
Click to expand...
Click to collapse
Would you mind sharing how you've set it up? Not sure where I'm going wrong.. I use very few apps and have set syncing to a minimum. Are you on 4.4.4? I've read somewhere that there is a battery bug in 4.4.4
Sent from my Nexus 4 using XDA Free mobile app
fredcorp6 said:
Would you mind sharing how you've set it up? Not sure where I'm going wrong.. I use very few apps and have set syncing to a minimum. Are you on 4.4.4? I've read somewhere that there is a battery bug in 4.4.4
Sent from my Nexus 4 using XDA Free mobile app
Click to expand...
Click to collapse
I'm on L at the moment, was on 444. I've never ever heard of a battery bug in 444. the one thing that will decide the battery life of your device, that you don't have control of, is your data/phone quality. it can make a phone get great battery, or keep it at worse battery life no matter what you do. the quality can make or break battery life. also, I've found that I get much better battery life on lte as opposed to 3G/H+. with H+, I see around 4h sot no matter what, with lte I see around 5h sot. also, screen brightness can make a big
difference. I normally keep my brightness at about 25%. if I raise it to 50%, I'll get about 45 minutes to an hour less in screen on time.
Related
I have an EVO that is completetly stock latest SW-3.29.651.5 and kernel-2.6.32.15 and the battery life stock is looking real good. I have not done any battery saving techniques such as turn off wifi and background syncs. This is an average daily use for me...could easily get 2 full days with some battery saving. Personally I am considering just staying stock on this EVO. Side by Side comparisons with my other rooted one has going either way a good deal...
I agree. With this latest update and kernel, my battery life is about 1 day now, or 12 hours with a lot of usage, which is what a lot of evo users have been getting from the start.
I'm also running fresh 3.3 and the newest htc kernel, and have stopped using all task kills, startup killers, cpu adjusters, ect.
I seem to be getting about 4-8 hours of use out of the phone. I am not really concerned with standby time.
So during the week, I will easily get 20 hours of out it before it complains, weekends maybe longer as I am not using it as much.
That's really impressive! I have the same kernel and build number, but my battery life doesn't seem as good.
Just curious, are you on wifi most of the time? And do you keep GPS on and always-on mobile data?
How's the battery life when using talk time? I'm looking at picking an evo up but there are days I use a solid 2 hours a day talking.
imekul said:
That's really impressive! I have the same kernel and build number, but my battery life doesn't seem as good.
Just curious, are you on wifi most of the time? And do you keep GPS on and always-on mobile data?
Click to expand...
Click to collapse
My wifi stays on as does gps ect. The only thing I do when I do a fresh reset is first off turn off vibrate and any hepatic feedback. That is just a personal thing for me and is the only battery saving thing I do. I did however do a full battery charge thing...you know where you have it plugged in power on and full charge. Then unplug and turn off...re-plug and full charge/green light. This may or may not be why the battery life is so good but I am liking it for sure.
Hey Guys,
A bunch of people are complaining about the battery life on Nexus 4. I've been waited for a couple days since I got the device, to have enough confident about the battery before I make any post here. Yes, the phone battery drain pretty fast on the first few cycles. After a bunch more charges later, let me tell this, the battery life did get significantly better. It lasted about 10-15 hr depends on the load of the usage.
Here is my typical day, off the charge at 100% in the morning, listen to a few songs, checking emails, and messages while getting ready for school. About an 30mn to 1hr of internet browser and youtube videos while on the bus. By 1-2pm the battery drop the about 70-80%. I put the phone in silent mood til i'm done with all my classes. On the way back home on the bus, I listened to a bunch of music, web browsing, maybe a few phone calls, texts or games.
Compare to my old phone, Samsung Galaxy S2 T989, im impressed with the Nexus 4 battery life. My Galaxy S2 battery always die on the bus coming back home. What I'm trying to get at: if you're a light to medium user like me, then get this phone. I was hesitate at first because I always have bad experience with android battery life. But Google seem to get its OS right with this nexus device, mainly because the battery drain minimum while in sleeping mood.
Can you post your Nexus 4 battery performance screenshot if you have been using the phone for more than a few days ?
Is there supposed to be a question being asked? Or a statement as this is in the Q&A forum.
I agree with you on many points. People need to wait at least 5 to 7 days for the battery charge to fully kick in. The first days mean absolutely nothing as it is still being aligned plus the user is still installing apps and setting up their phone.
There are some notable problems in the default kernel that uses more battery Usage than normal too.
Sent from my Nexus 4 using xda premium
From full battery to this overnight + breakfast usage. Rasbean + Matr1x v3.0. Never seen anything like it. Coming from the GN, this phone is a different dimension altogether. On any aspect..
Had phone for 5 days. Drained phone to 10% then fully charged. Moderate to light use made it through a day.
Stock rooted + Franco Kernel.
Sent from my Nexus 4 using xda app-developers app
Had phone for 5 days. Drained phone to 10% then fully charged. Moderate to light use made it through a day.
Stock rooted + Franco Kernel.
Sent from my Nexus 4 using xda app-developers app
can someone post how the battery drain is wihr stock kernel with normal using phone ?
what do you think?
Getting this i am on stock kernel and stock rom
is it low?
rhut_tiger said:
Getting this i am on stock kernel and stock rom
is it low?
Click to expand...
Click to collapse
Depends on how much screen time you got, which you didn't show us.
The trick is to be careful about using mobile data when signal is bad, I switch to WiFi when home to avoid unnecessary battery drain.
Sent from my Nexus 4 using xda app-developers app
What is this obsession for battery life, it lasts me well through the day with moderate/heavy use. I charge it at night (if needed) and unless you are homeleless this shouldn`t be a problem. It`s a great phone and i enjoy using it.
gee2012 said:
What is this obsession for battery life, it lasts me well through the day with moderate/heavy use. I charge it at night (if needed) and unless you are homeleless this shouldn`t be a problem. It`s a great phone and i enjoy using it.
Click to expand...
Click to collapse
I thought the same until my N4 actually arrived, it seems battery life is abysmal compared to my Optimus 2x which didnt have anything really spectacular in regards to battery size. On my O2x I could get 1.5 - 2.5 days depending on use, hitting atleast 1 .5 which was good and acceptable for me (I can charge at night anyways) however my N4 doesnt even reach 13 hours on similar usage!.
I am quite a light users of smartphones however I do like to have a power phone when it comes to using it on the basis of smoothness and capabilities if I need to say do work on my phone, I rarely play games though. Main usage is 2 email accounts on poll 1 hour steps, a third account that is an exchange server and polls in 30 minute steps and thats about it with some brief browsing and a handful of texts (been a quite time since I got my N4), this is less usage than my O2x and yet it still performs alot worse!
I was hoping of staying with stock as I was expecting it to finally be good, comparing it to LG stock attempts it is but battery life isnt . I will be trying the combo Vangelis13 mentioned, raspbean and matr1x kernel as that seems like a great mix however Parandroid has been on the table and it seems like alot of being are getting good results so I will try it soon .
If I can get more than a day of usage I would be really happy, if I was playing games or doing really heavy tasks I wouldnt expect it to last but right now it is doing pretty much nothing and dieing far to fast!.
One thing I've noticed since coming to N4 from S2 is that phone calls drain battery much more significantly on the N4. I could make an hour long call on my S2 and it would use no more than a couple of percent battery but the N4 used 15% for an hour long phone call the other night.
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
chrisastrous said:
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
Click to expand...
Click to collapse
It's always incredibly funny when someone comes in saying everyone else's subjective battery advice is bad then claims his subjective battery advice as correct.
Sent from my Nexus 4 using Tapatalk 2
joshnichols189 said:
It's always incredibly funny when someone comes in saying everyone else's subjective battery advice is bad then claims his subjective battery advice as correct.
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
You clearly misunderstood my post. Food you even read it?
There is nothing subjective about 3 hours screen time.
My battery is fine.
Sent from my Nexus 4 using xda app-developers app
madmike413 said:
My battery is fine.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
madmike413!!!
How do you got this battery life?!!
mine is insanely bad with trinity kernel and toolbox and paranoid android.
thanks..
StayGreen said:
madmike413!!!
How do you got this battery life?!!
mine is insanely bad with trinity kernel and toolbox and paranoid android.
thanks..
Click to expand...
Click to collapse
His phone was mostly on standby/deep sleep mode. That's how it lasted 2days.
Sent from my Nexus 4 using Tapatalk 2
chrisastrous said:
If I didn't own a nexus 4 and came to this thread to find out about it's battery life I would expect it to be good.
Point is you guys are misinforming everyone. The battery is mediocre and that's it.
It won't last a full day if you use it constantly and I do need two charges / day many times.
Let me put it this way, you will only get roughly 3 hours of screen time on stock everything. If that is good for you then it's will have good battery life, if not then you will say it's got poor battery life.
Click to expand...
Click to collapse
+1
you are perfectly right.
I come from an iPhone 4s, which I changed because the battery life wasn´t that great and I thought it was time to try something new.
Got the N4 last friday and played around with it during the weekend.
Monday, tuesday and wednesday this week... none of these days I´ve been able to come back home with the phone still on.
I wake up at 7.30am and I usually am back home at 6pm.
In my opinion, and honestly should be in everyone´s opinion, 10 hours of battery life are unacceptable, whatever the usage is (considering that 7.30 of those 10 hours I was at work)
I have till friday this week to return it, which is a pity because the phone is great
i get 5-6 hours sot..
rom is omnirom 5.1.1 hellscore kernel b73.
100mv undervoltage hellsactive governer.
think 7 would be possible if google services would not take a quarter of the battery.
the screen is not taking that much battery as one would think.
think most issues with battery life come from fake original battery replacements.
had 3-4 sot using "original" battery. but after replacing with real genuine from official lg spare parts shop 5-6...
Sent from my Nexus 4 using XDA Free mobile app
I'm noticing that battery life is worse in 4.2.2 - I was on cm10.1 nightlies w. Cm10.1 kernel and was getting about 10 hours screen-on time before I needed to charge, but I'm getting 7 hours at best on 4.2.2 stock (rooted, bootlader locked).
I have the usual culprits turned off - Google now, location services, currents background updates etc. So I hoped I would at least get the same.
Anyone else?
eager27 said:
I'm noticing that battery life is worse in 4.2.2 - I was on cm10.1 nightlies w. Cm10.1 kernel and was getting about 10 hours screen-on time before I needed to charge, but I'm getting 7 hours at best on 4.2.2 stock (rooted, bootlader locked).
I have the usual culprits turned off - Google now, location services, currents background updates etc. So I hoped I would at least get the same.
Anyone else?
Click to expand...
Click to collapse
Put the latest cm10.1 build on. They merged in 4.2.2.
eager27 said:
I'm noticing that battery life is worse in 4.2.2 - I was on cm10.1 nightlies w. Cm10.1 kernel and was getting about 10 hours screen-on time before I needed to charge, but I'm getting 7 hours at best on 4.2.2 stock (rooted, bootlader locked).
I have the usual culprits turned off - Google now, location services, currents background updates etc. So I hoped I would at least get the same.
Anyone else?
Click to expand...
Click to collapse
I have never gotten more than 8 hours of battery life with 4.2.1, but so far on 4.2.2 I'm down to 73 with 3:30 screen time, so I guess it got better for me
Sent from my Amaze 4G using xda app-developers app
blackhand1001 said:
Put the latest cm10.1 build on. They merged in 4.2.2.
Click to expand...
Click to collapse
Yes! I just read that. I am just about to do it now.
I can't comment on battery life, but did notice something a little alarming with regard to battery drain. Was on the couch for an hour talking to someone using viber, just plain text. No video or audio. Tablet was plugged into the wall, and after about an hour i noticed that the battery had gone from 100% to 98%. Should not be possible for a simple messaging app to cause the battery to drain faster than it can charge. screen was on auto brightness as well.
hughlle said:
I can't comment on battery life, but did notice something a little alarming with regard to battery drain. Was on the couch for an hour talking to someone using viber, just plain text. No video or audio. Tablet was plugged into the wall, and after about an hour i noticed that the battery had gone from 100% to 98%. Should not be possible for a simple messaging app to cause the battery to drain faster than it can charge. screen was on auto brightness as well.
Click to expand...
Click to collapse
Did you look at your battery information to see what was using the most energy? Display is always far and away the highest for me, and if it was on Auto Brightness, depending on the lighting around you, it could have been running at full brightness...which would be a pretty massive drain on battery.
hughlle said:
Tablet was plugged into the wall, and after about an hour i noticed that the battery had gone from 100% to 98%. Should not be possible for a simple messaging app to cause the battery to drain faster than it can charge
Click to expand...
Click to collapse
Once the device reaches a full charge it cuts off the power draw to avoid damaging the battery. It's normal for it to hover between 97% and 100% while still plugged in.
I barely get 6 hours of use now.
Jackietreehorn said:
Did you look at your battery information to see what was using the most energy? Display is always far and away the highest for me, and if it was on Auto Brightness, depending on the lighting around you, it could have been running at full brightness...which would be a pretty massive drain on battery.
Click to expand...
Click to collapse
I did not look at battery usage, but the screen was generally dimmed, where as normally i have it manually set to full brightness, and nothing was running in the background that would not normally be running, that is to say nothing other than android stuff, it's basically a tablet for internet, email and skype/viber while i watch films etc on my computer
Fromako said:
Once the device reaches a full charge it cuts off the power draw to avoid damaging the battery. It's normal for it to hover between 97% and 100% while still plugged in.
Click to expand...
Click to collapse
Indeed, but this has never happened before and i typically run the device with screen on maximum brightness. on 4.2.1 it would always show 100% when plugged in, i never once saw it drop to 99% or below.
So without further analysis of the issue, it could either be that something is sucking more power, which would seem odd, or that the update has brought about changes to the way the device charges, or changes to the way the device displays the battery level.
Damn guys, I don't know what I'm doing wrong, but I'm jumping around in happiness when I manage to get over 6 hours of screen time lol.
I've been on battery for the past 12+ hours with about 6 hours 15 minutes screen time and still have 36% battery left. Battery seems at least as good as on 4.2.1.
... beamed from my Nexus 10 to your planet
bee55 said:
Damn guys, I don't know what I'm doing wrong, but I'm jumping around in happiness when I manage to get over 6 hours of screen time lol.
Click to expand...
Click to collapse
if you are rooted change your processor speed to 1.5gHz, it really helped me get better battery life
so far at 6 hours of youtube with 50% left to go
filthygoat223996 said:
if you are rooted change your processor speed to 1.5gHz, it really helped me get better battery life
so far at 6 hours of youtube with 50% left to go
Click to expand...
Click to collapse
Thanks, I've done this now, and get about 5~6 hours of screen time now with around 50% left.
My battery life has gotten considerably better after updating to 4.2.2. The biggest improvement is how little the battery life drains on standby...it's nearly nonexistent.
Sent from my Nexus 10 using Tapatalk HD
Standby has always been great for me. With stock rooted 4.2.2 I'm getting great battery life. Loses maybe 2% after 8-10 hours idle. In constant use I'm averaging 11 hours on screen. I have everything on and synced but as I'm indoors I stick to 30% brightness. Also, I'm mostly just browsing. With games the life would be less for sure. Totally satisfied with the battery life of this tablet. If yours is getting truly bad battery life I suggest you try searching for rogue apps. After that, try a complete reflash of the stock image which deletes everything. Another thing I've found that helps performance is setting the WiFi band manually. As I have a pretty good router that utilizes both the 5 and 2.4ghz bands I set mine to 5ghz only. I live in a town house and 2.4ghz can be pretty congested even after turning my antenna power up to 150mv or greater. The 5ghz band is pretty open. I'm getting load times on webpages comparable to my i5 2500k sandy at 4.5ghz and ssd with its 5ghz WiFi n wireless card. This is the quickest rendering tablet I've ever used.
As an aside, the complete re image to stock 4.2.2 from Google might fix reboot problems as well. It seems to do wonders for people with battery and other issues on early n4s. My screen on mine is new but the hardware is from launch day.
Sent from my Nexus 4 using xda premium
Well...
Well, I haven't tried that, but I have heard that many people said the update can help save battery.
i just got the update i was barley able to hit 3 hours screen time lets see how this one lasts.
sotorious said:
i just got the update i was barley able to hit 3 hours screen time lets see how this one lasts.
Click to expand...
Click to collapse
Three hours T h a T Is horrible
Sent from my HTC Ruby using xda app-developers app
My battery life is significantly worse after the update. I flashed back to stock 4.2.2. It seems that the problem with mine is my tablet isn't sleeping. Android os is the highest battery user. Maps is taking a lot too. I have Google now and location services turned on so I'll try disabling those again... No rebooting though
Sent from my Nexus 10 using Tapatalk 2
filthygoat223996 said:
if you are rooted change your processor speed to 1.5gHz, it really helped me get better battery life
so far at 6 hours of youtube with 50% left to go
Click to expand...
Click to collapse
do you mean reducing the maximum cpu clock to 1.5 ghz?
I've had this phone for around week (off craigslist so it's been broken in) and I can't seem to get any sort of good battery life from this device. I mean yeah it's ok, max I've gotten is 2.5 hours sot with 10-12 hr standby.
This screen is from today so far. I'm already down to 40% and not even at 2 hrs sot yet. What's going on? I've tried Franco's kernel, fauxs kernel, and now I'm on matr1x kernel. (all with undervolting) I've tried carbon, stock, and now I'm on rasenjb.
I don't think I'll ever get to these 5 and 6 hour sot times with a day and a half of standby everyone is getting.. I bought this device because of how good the battery life I saw everyone was getting and it's been a big disappointment so far. I've tried almost everything and that's why I made this thread. Does anyone have any suggestions?
That's because everyone liked to install custom kernels, underclock, never use their phone like a normal phone and then claim 5 hours SOT which is total BS.
Expect 10-12 hours with 3 hours SOT, that's normal. I've gotten way better than that but only when connected to Wifi and almost no actual phone calls. Anytime you're on the cellular network expect 10-12 hours tops
ingenious247 said:
That's because everyone liked to install custom kernels, underclock, never use their phone like a normal phone and then claim 5 hours SOT which is total BS.
Expect 10-12 hours with 3 hours SOT, that's normal. I've gotten way better than that but only when connected to Wifi and almost no actual phone calls. Anytime you're on the cellular network expect 10-12 hours tops
Click to expand...
Click to collapse
I've seen a lot of screen shots with 4hrs + though. I guess it's only achievable on WiFi. I'm on HSPA+ for 8 hours of the day and then I come home and there's WiFi. So I'm guessing data is draining my battery throughout the day like a hog. Maybe I'll try out that screen off 2G mod that I saw. Thanks for your input!
Sent from my Nexus 4 using xda app-developers app
6 hours+ sot easy....
google now off
low brightness
nfc etc off (go through all settings and turn all unecessary crap off)
double check settings/google/accountname.gmail .. make sure music sync is off/unticked
use wifi only or 2g if you must (set 2g only anyway even when on wifi, stops the phone switching towers all the time)
use custom kernel and undervolt (optional) ..most come standard with a bit of undevolt already
don't have lots of apps syncing all the time.. facebook ect
use aosp browser or similar and not chrome
don't use live wallpapers
don't play heavy games , use mostly for messaging and browsing
meangreenie said:
6 hours+ sot easy....
google now off
low brightness
nfc etc off (go through all settings and turn all unecessary crap off)
double check settings/google/accountname.gmail .. make sure music sync is off/unticked
use wifi only or 2g if you must (set 2g only anyway even when on wifi, stops the phone switching towers all the time)
use custom kernel and undervolt (optional) ..most come standard with a bit of undevolt already
don't have lots of apps syncing all the time.. facebook ect
use aosp browser or similar and not chrome
don't use live wallpapers
don't play heavy games , use mostly for messaging and browsing
Click to expand...
Click to collapse
Might as well buy a Nokia 1611 then
Might have to see how PA is on battery life..
Sent from my Nexus 4 using xda app-developers app
ingenious247 said:
That's because everyone liked to install custom kernels, underclock, never use their phone like a normal phone and then claim 5 hours SOT which is total BS.
Expect 10-12 hours with 3 hours SOT, that's normal. I've gotten way better than that but only when connected to Wifi and almost no actual phone calls. Anytime you're on the cellular network expect 10-12 hours tops
Click to expand...
Click to collapse
Don't be hating because you are in a poor signal area. I get 6hrs sot on wifi and at least 4hrs on hspa+. If you are in an area that is a weaker signal, like 3g and edge with only one bar, sot will be less. I am stock rooted, including kernel. If a person doesn't use the phone the battery will last a long time, but the sot will also be low. For example, 24hrs of battery life with only one hour of sot pretty much means the phone was just laying there and barely used. On the other hand, 10hrs of battery life with 5hrs of screen time means the phone was used much and faired good. Apart from sot, cell signal is the biggest battery drainer. When I go to my sis-in-laws, which is a very weak area, my battery steadily drains with my phone just in my pocket. *edit* I should also note, when at home on wifi, I'm also on my Microcell, so I always have a strong signal.
Sent from my Nexus 4 using Tapatalk 4 Beta
I usually get between 2.5 and 3.5 hours screen on time. Sometimes better, sometimes worse. You can use better battery stats to diagnose and try to kill unnecessary wakelocks. And yes you can under clock and sacrifice functionality, but rest assured 5-6 hours sot is not typical, even if some people can achieve it on a regular basis.
Sent from an N4 blessed with AOKP and sanctified by Faux123!
fernandezhjr said:
Don't be hating because you are in a poor signal area. I get 6hrs sot on wifi and at least 4hrs on hspa+. If you are in an area that is a weaker signal, like 3g and edge with only one bar, sot will be less. I am stock rooted, including kernel. If a person doesn't use the phone the battery will last a long time, but the sot will also be low. For example, 24hrs of battery life with only one hour of sot pretty much means the phone was just laying there and barely used. On the other hand, 10hrs of battery life with 5hrs of screen time means the phone was used much and faired good. Apart from sot, cell signal is the biggest battery drainer. When I go to my sis-in-laws, which is a very weak area, my battery steadily drains with my phone just in my pocket. *edit* I should also note, when at home on wifi, I'm also on my Microcell, so I always have a strong signal.
Sent from my Nexus 4 using Tapatalk 4 Beta
Click to expand...
Click to collapse
Nobody's hating. But somebody IS lying.
ingenious247 said:
Nobody's hating. But somebody IS lying.
Click to expand...
Click to collapse
Are you referring to me? Lying about what? You don't think I can get 6hrs sot on wifi and my microcell. You don't think I can get 4hrs sot on mobile data cellular signal? Those figures are fairly common and I have posted screen shots before. Or maybe you don't believe that a poor signal will drain battery more? Do some research. http://forums.androidcentral.com/showthread.php?p=2817363
Sent from my Nexus 4 using Tapatalk 4 Beta
Signal
Yeah! Its true. Poor signal make your phone drain more battery.
If in your carrier the 2G signal is better than 3G. Set the phone to use only 2G network. (GSM)
Put this in the phone app: *#*#4636#*#* and see the difference.
fernandezhjr said:
Are you referring to me? Lying about what? You don't think I can get 6hrs sot on wifi and my microcell. You don't think I can get 4hrs sot on mobile data cellular signal? Those figures are fairly common and I have posted screen shots before. Or maybe you don't believe that a poor signal will drain battery more? Do some research. http://forums.androidcentral.com/showthread.php?p=2817363
Sent from my Nexus 4 using Tapatalk 4 Beta
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Click to collapse
You're not talking about real world usage. Nobody uses their phone like that. It's people like you that come into threads where regular users with genuine concerns and questions get ridiculed by some guy who has his "phone" set up like some friggin science project talking about 5-6 hours SOT.
Google Search: Nexus 4 poor battery life
About 12,600,000 results (0.19 seconds)
Google Search: Galaxy S3 poor battery life
About 6,310,000 results(0.24 seconds)
^that's half of the results and the S3 has been out way longer with millions more users/owners
Obviously the Nexus 4 has a sub-par battery for today's standards. Case closed.
I answered his question with real life facts, and you're in here spinning fairy tales feeding a delusion that he can go about using his phone like a normal person and get 5-6 hours SOT.
So yeah, you're lying IMO.
Having a poor signal doesn't cut SOT by 4 hours.
Yes, I forget, I'm not using my phone in the real world when I'm working on my science project. Lol. Sorry buddy, but I did unlock my bootloader and root in order to transfer app data from my previous phone, but I am running the stock rom, even odexed version, and stock kernel. I have syncing, nfc, wifi, and gps always enabled. The only thing I don't keep on is Google Now because I don't use it. If you bothered to look closely at the screen shots, you would see the constant strong signal due to my Microcell. When on a weaker cellular signal, it cuts into my sot. I use a Microcell because without it, I get a really crummy signal, so I know firsthand what battery drain is like. And as I stated, on cellular only, I get 4-5hrs screen time, worse if I'm in a really poor location. Idk where you get this 4hr difference from.
Sent from my Nexus 4 using Tapatalk 4 Beta
I usually get around 3.5 - 4 on Franco m2 and carbon Rom browsing the internet on WiFi. No other weird settings, all sync on. It's closer to about 3 doing the same on mobile data. Playing games will toast my battery. I'm still plenty satisfied with my battery life.
---------- Post added at 08:36 PM ---------- Previous post was at 08:16 PM ----------
username8611 said:
I usually get around 3.5 - 4 on Franco m2 and carbon Rom browsing the internet on WiFi. No other weird settings, all sync on. It's closer to about 3 doing the same on mobile data. Playing games will toast my battery. I'm still plenty satisfied with my battery life.
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Click to collapse
Also, watch your background apps, Facebook and Google maps have caused battery drain for some people.
username8611 said:
I usually get around 3.5 - 4 on Franco m2 and carbon Rom browsing the internet on WiFi. No other weird settings, all sync on. It's closer to about 3 doing the same on mobile data. Playing games will toast my battery. I'm still plenty satisfied with my battery life.
---------- Post added at 08:36 PM ---------- Previous post was at 08:16 PM ----------
Also, watch your background apps, Facebook and Google maps have caused battery drain for some people.
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I uninstalled facebook. Also Google maps, Google search and most of the other common battery drainers are on greenify. I've come to the conclusion that my mobile data radio is the biggest drainer. Would upgrading my radio offer a more efficient battery life? (I've never upgraded a radio on any of my devices before)
Sent from my Nexus 4 using xda app-developers app
nyyankees1237 said:
I uninstalled facebook. Also Google maps, Google search and most of the other common battery drainers are on greenify. I've come to the conclusion that my mobile data radio is the biggest drainer. Would upgrading my radio offer a more efficient battery life? (I've never upgraded a radio on any of my devices before)
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
It probably is low signal strength killing your battery, I should have thrown in the fact that 90% of the time I have full signal. Flashing a radio is no biggie, just dont be stupid about it and kill power halfway through the flash. No need to wipe anything either. I think i saw some recovery flashable ones around here, but i like to use fastboot whenever possible. .48 is the latest official radio, with .54 coming from an international white n4. I'm on .48 and holding off until .54 becomes official before deciding to test it out, since .48 is golden for me. Test all of them, older doesnt mean worse and some people have better luck with the older radios.
It may not be relevant to your experience, but I was disappointed initially in N4's battery life too. Even after dialing down most automatic syncing, being very conservative with screen brightness, and other standard measures.
I installed wake lock detector. In my case, Dropbox was at the top of the list, with an inordinate # of system wake ups.
Turned out a copy of Dropbox on another machine on the same network was, with the 'LAN Sync' option enabled by default, sending out gobs of wake-on-lan packets and was waking up the N4 very often; something that would happen even without Dropbox on the N4, presumably.
Disabling Dropbox's LAN sync seemed to bump my battery life ~20-30%.
Google told me 10 - 12 hours continuous useage. I haven't had anything like that from mine.
username8611 said:
It probably is low signal strength killing your battery, I should have thrown in the fact that 90% of the time I have full signal. Flashing a radio is no biggie, just dont be stupid about it and kill power halfway through the flash. No need to wipe anything either. I think i saw some recovery flashable ones around here, but i like to use fastboot whenever possible. .48 is the latest official radio, with .54 coming from an international white n4. I'm on .48 and holding off until .54 becomes official before deciding to test it out, since .48 is golden for me. Test all of them, older doesnt mean worse and some people have better luck with the older radios.
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Click to collapse
Thanks for the info! How do I check which radio version I have?
Sent from my Nexus 4 using xda app-developers app
Why are you fairies arguing?
I got my n4 yesterday and battery seems decent. I was listening to spotify while driving and spent about 1.5 hours in the gym listening to it as well. Also throughout the day was messaging, Facebook, twitter etc. Not heavily, but every once in a while. I'm satisfied.
Sent from my Nexus 4 using xda premium
Hi all.
Just a quick question. My battery life is great but i feel like it could be much better. Here are my current stats as i write this.
With this its saying i will get under 4 hours screen on time, i wouldnt say i was a heavy user. I use my phone quite a bit but i wouldnt say it was alot.My biggest problem is with the android system anyone else have it as such a big drain? Somedays its sat up at 40%
Anyone know what i can do to rectify this? Im currently not rooted..
Thanks in advance
Liam
There are just two possibilities.
LG stock rom is so bloated that it sucks most of battery or GRAM feature is so good that screen time is not really problem anymore.
Forgot to mention, my screen time was 2hr 30 so probably looking at not even getting 4 hours screen on time.. Gonna have to guess that it's the stock rom sucking up loads of battery? Would that cause the android system percentage to be so high?
I'm having the same issue here.. Getting 4 hours screen ttime though...
Sent from my LG-D802 using xda app-developers app
Im Getting just under 4 hours!
would be nice to be getting more, dont get why android system is taking up so much!
Your signal is bad, and google play service is too high.
My android system is very high too but i can reach 5hours sot easily
Sent from my LG-D802 using xda app-developers app
Xenovias said:
Your signal is bad, and google play service is too high.
My android system is very high too but i can reach 5hours sot easily
Sent from my LG-D802 using xda app-developers app
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Click to collapse
install greenify. it save my battery. last longer.
I can easily reach 6 hours screen on time. And I'm a heavy user and by no means try to save battery. multiple social networks, emails syncing etc often streaming music and watch videos and brightness set to a constant 75%. This is on StockModRom. So yeah I'd say something is draining your battery unnecessarily there.
Try installing better battery stats:
http://forum.xda-developers.com/showthread.php?t=1179809
see if anything is keeping your phone awake, I'm sure the guys over at that forum can help you, don't forget to Thank/donate to the guy if his app helped you. Whats your drain when phone is left overnight? mine varies between 0-3%.
shaldi said:
install greenify. it save my battery. last longer.
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Click to collapse
Not Rooted
Merfy said:
I can easily reach 6 hours screen on time. And I'm a heavy user and by no means try to save battery. multiple social networks, emails syncing etc often streaming music and watch videos and brightness set to a constant 75%. This is on StockModRom. So yeah I'd say something is draining your battery unnecessarily there.
Try installing better battery stats:
http://forum.xda-developers.com/showthread.php?t=1179809
see if anything is keeping your phone awake, I'm sure the guys over at that forum can help you, don't forget to Thank/donate to the guy if his app helped you. Whats your drain when phone is left overnight? mine varies between 0-3%.
Click to expand...
Click to collapse
Installed better battery stats today! will see what that throws up..
wow, your battery is tons better than mine, although overnight i get similar drops only a 3% drop maximum..
Strange..
Hopefully better battery stats will show me whats up!
Okay last night over night the battery dropped 10% im pretty sure this is not normal.. gonna have to dig deep and find the cause..
ldorbin said:
Okay last night over night the battery dropped 10% im pretty sure this is not normal.. gonna have to dig deep and find the cause..
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Click to collapse
If you find one, please let me know. As Android System is also eating my battery.
Sent from my LG-D800 using xda app-developers app
Strangely, for me, when I go over ~2h screen time the Android System drain is taken over by the Screen drain. This being said, I never got over 3h30m of screen time - this is with about 10h WiFi (including overnight => ~2% drain) and about 7h 3G. I have noticed plenty of crap among the kernel wakelocks, but I lack the knowledge to remove them in the source code and rebuild the kernel.
Also, BBS is among the apps that trigger a Qualcomm bug regarding sensor kernel wakelocks (sns_async_ev_wakelock), which, obviously, lead to more battery drain.
All of this is not really acceptable coming from a company like Qualcomm (the sensor bug, in particular, is present ever since the S3 QC version...).
I'll second that Greenify is pretty good at saving battery.
I too have had a screen on time of 6 hours 11 mins over a duration of being off charge for over 14 hours
I'm using StockMOD kernel but the ROM itself is stock as i can't seem to get StockMOD rom to boot.
Also if you Root try TricksterMOD and use multicore savings etc maybe get a bit more life from your battery
Hope battery life gets better for you as it is an awesome phone would be nice for you to enjoy it as much as the rest of us
callum1986 said:
I'll second that Greenify is pretty good at saving battery.
I too have had a screen on time of 6 hours 11 mins over a duration of being off charge for over 14 hours
I'm using StockMOD kernel but the ROM itself is stock as i can't seem to get StockMOD rom to boot.
Also if you Root try TricksterMOD and use multicore savings etc maybe get a bit more life from your battery
Hope battery life gets better for you as it is an awesome phone would be nice for you to enjoy it as much as the rest of us
Click to expand...
Click to collapse
I'll look into trickster. But when I first got my G2 I was blown away by the battery. Now its not much better than my s4..
Sent from my LG-D800 using xda app-developers app
Yea let us know how you get on could just be something holding the phone awake that'll kill it in know time as suggested before download better battery stats it's pretty good at helping find the culprit
Sent from my LG-D800 using xda app-developers app[/QUOTE]
Okay, so i gave up finding what it was. did a system restore and well what can i say? apart from WOW.
been on for 26 hours now with 2hr 20mins screen on time and still at 62% absolutely amazing!
still unsure whether to root and try and squeeze even more battery out of it!
Still annoyed i never found out what was causing the issue..
Wow just wow. This was my last charge, absolutley incredible.
This includes 1hr 45min of music streaming.
Streaming a 2hr 20 min film.
Twitter/facebook/emails and a tiny maybe 10 mins of web browsing.
I have with cyanogenmod 11 a very nice Akku.
99% Akku - 5 hours standby (Internet GPS.... On)
58% Akku - 4.5 houers tune in radio (everytime Internet on)
I think that's whery good
Sent from my LG-D802 using xda app-developers app