[Q] horrible battery life? - Nexus 4 Q&A, Help & Troubleshooting

77% in 49 min and screen on for 49 min. Is this bad battery life? What would make it better? Thanks guys. I'm on cm10.1 with Franco. Clocked at 1026 min and 1512 max.

sounds average. Doesn't sound bad. Bad would be 49 mins screen on and you're at 50%. Screen brightness all the way down? Or is this cranked to the max?

kcbboy said:
sounds average. Doesn't sound bad. Bad would be 49 mins screen on and you're at 50%. Screen brightness all the way down? Or is this cranked to the max?
Click to expand...
Click to collapse
All the way down. Good to hear that's it's not too bad though

Wait, could you tell us your governor? Franco kernel uses interactive as a default which in that case, you don't need to put the minimum to that high
49 minutes unplugged and 49 minutes screen on on 77% isn't that good at all. You should get at least 1 hour-1.5 if you were using it constantly.
Sent from my Nexus 4 using xda app-developers app

That's not so good IMO, I attached some pictures of what I'm getting, I'm also on CM10.1 and Franco.
You should flash Franco's and let it be, don't put the lower value that high.
Autobrightness on, Sync on, wifi always on, but not always connected (I always forget turn it off )

Could you please check how many mA Battery Monitor Widget reports?
Mine only shows 1500mAh, even when the battery is fully charged.
Would be interesting to know if this is a faulty battery or just displayed wrong.
Maybe that's why some get pretty good battery life, and on some it's really ****ty.

OneFreshDude said:
77% in 49 min and screen on for 49 min. Is this bad battery life? What would make it better? Thanks guys. I'm on cm10.1 with Franco. Clocked at 1026 min and 1512 max.
Click to expand...
Click to collapse
Here's what i got
Sent from my Nexus 4 using Tapatalk 2

I'm getting ~5 hrs screen on (low brightnes) and 20 hrs standby with Aokp and Matr1x Kernel. 288 mhz - 1,5 ghz.
Sent from my Nexus 4 using xda premium

Delete

Nuu~ said:
Could you please check how many mA Battery Monitor Widget reports?
Mine only shows 1500mAh, even when the battery is fully charged.
Would be interesting to know if this is a faulty battery or just displayed wrong.
Maybe that's why some get pretty good battery life, and on some it's really ****ty.
Click to expand...
Click to collapse
Mine says the same.
Sent from my Nexus 4 using xda app-developers app

kyokeun1234 said:
Wait, could you tell us your governor? Franco kernel uses interactive as a default which in that case, you don't need to put the minimum to that high
49 minutes unplugged and 49 minutes screen on on 77% isn't that good at all. You should get at least 1 hour-1.5 if you were using it constantly.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I was using ondemand because my nexus was lagging for some reason and it helped but a clean wipe fixed that. I'll try interactive again

OneFreshDude said:
77% in 49 min and screen on for 49 min. Is this bad battery life? What would make it better? Thanks guys. I'm on cm10.1 with Franco. Clocked at 1026 min and 1512 max.
Click to expand...
Click to collapse
Really depends on what you're doing in that 49 minutes. If you're playing games, have poor data connection, uploading to dropbox etc you can see the battery deplete really quickly. I never get great battery life because I use my phone a lot with the screen brightness all the way up.
Sent from my Nexus 4 using xda premium

OneFreshDude said:
I was using ondemand because my nexus was lagging for some reason and it helped but a clean wipe fixed that. I'll try interactive again
Click to expand...
Click to collapse
Also use latest Franco. He fixed a lot of things on the latest test version and it is smooth enough to use it in daily basis.
Also could you tell us what you were doing in that 49 minutes? Games take so much battery out thanks to beefy 1.5 GHz quad core processor. Thanks
Sent from my Nexus 4 using xda app-developers app

kyokeun1234 said:
Also use latest Franco. He fixed a lot of things on the latest test version and it is smooth enough to use it in daily basis.
Also could you tell us what you were doing in that 49 minutes? Games take so much battery out thanks to beefy 1.5 GHz quad core processor. Thanks
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I was just web browsing and answering texts. It's all good now though. Thanks guys!
Sent from my Nexus 4 using xda app-developers app

Related

How hot do you run?

Currently at 102.2F as reported by setcpu widget while plugged in and using it for the past half hour or so. Seems kinda high to me, what's everyone elses experience?
Sent from my DROID2 using XDA App
Well when its plugged in it will be warmer than normal. Right now my phone has been on with constant texting and random other usage all day long and I am at 80.6 degrees
My phone stays in the mid 90s and early 100s with regular use. It only gets in the 80s if I leave it completely alone for an hour or so.
Sent from my DROID2 using XDA App
I stay mostly in the 80s and can get into the 90s with heavy use. Don't think I've ever passed 100, but there's a chance something like psx4droid could have pushed me up. I average about 86F.
Sent from my DROID2 using Tapatalk
aeidian said:
Currently at 102.2F as reported by setcpu widget while plugged in and using it for the past half hour or so. Seems kinda high to me, what's everyone elses experience?
Do you use the SetCPU profiles? You could set one to underclock the processor while charging.
Sent from my DROID2 using XDA App
Click to expand...
Click to collapse
Sent from my DROID2 using XDA App
Redneck Trash said:
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Click to collapse
I do, its set to 800mhz when charging. 600mhz if it gets above 104F regardless of charging or not. Leaving it alone on the charger for the last half hour the temp shows 92F. Just firing up Xda app and typing this out the temp has jumped to 98F in about a min of use.
Sent from my DROID2 using XDA App
Are you guys using SetCPU for profiles and overclocking, or are you just using it for checking temps and current speed?
These are the droids you are looking for.
vagely said:
Are you guys using SetCPU for profiles and overclocking, or are you just using it for checking temps and current speed?
These are the droids you are looking for.
Click to expand...
Click to collapse
I was using it to check temps for this but I use 2 profiles, which may help my temps (def helps my batt). The default profile is 1000 max, 300 min, on demand. The other is when my screen is shut off, 300 max, 300 min. I've found this has saved me a pretty sizeable chunk of battery. I tend to listed to music 7-8 hours a day and while it doesnt need full CPU it will use it if it gets the chance. Restricting the proc to 300 off has never caused any issues and I can get from 8am - 4 or 5pm staying over 70% battery I have the unstable apps overclock and used it for a while, but kinda came to the conclusion that I can't really justify needing to overclock yet as I never see any lag. I guess if I run into any lag at some point I'll prob clock back up to 1.3 or so.
vagely said:
Are you guys using SetCPU for profiles and overclocking, or are you just using it for checking temps and current speed?
These are the droids you are looking for.
Click to expand...
Click to collapse
I did overclock, but it ran way too hot, like 107F during normal use and didnt get below 100 dormant. 1gig is high enough to me. I have it set to underclock when charging or when below 50% battery or when above 104F.
Sent from my DROID2 using XDA App
aeidian said:
I do, its set to 800mhz when charging. 600mhz if it gets above 104F regardless of charging or not. Leaving it alone on the charger for the last half hour the temp shows 92F. Just firing up Xda app and typing this out the temp has jumped to 98F in about a min of use.
Only other idea I have is downloading Droid Overclock and try running at low or ultra low voltage. Make sure to make a backup first. And try low before ultra low. Individual devices can be picky about a lower voltage and can go into a bootloop if it can't run on a lower voltage. Droid Overclock has profiles like SetCPU.
Sent from my DROID2 using XDA App
Click to expand...
Click to collapse
Sent from my DROID2 using XDA App

3 hour Battery life On CM7

After calibrating, draining and recharging and wiping stats a thousand times, this is what I get:
https://lh5.googleusercontent.com/-...9zLfSiSGJ_Q/s512/screenshot-1321359229108.png
Wtf is that crap?
Sent from my PocketDock
Rouge app, or bad battery
Sent from AT&T SGS2
Viamonte said:
After calibrating, draining and recharging and wiping stats a thousand times, this is what I get:
https://lh5.googleusercontent.com/-...9zLfSiSGJ_Q/s512/screenshot-1321359229108.png
Wtf is that crap?
Sent from my PocketDock
Click to expand...
Click to collapse
2 hours of screen time there, that seems about normal to me. I'm lucky if I squeeze out 3 hours of screen time throughout the day.
Sent from my MB860 using Tapatalk
It depends entirely on what you are doing. 2 hours of screen time (even in ideal conditions) will most likely get through half of your battery.
What screen brightness settings do you use?
What were you doing with the "screen on"? (i.e. gaming, video etc).
What kernel do you use? Try the Faux 1.0 Ghz kernel (if not already) and consider undervolting.
I imagine with the combo of Faux's stock kernel, undervolting and perhaps reducing screen brightness will see 5ish hours of screen time.
It was on around 85% brightness due to being under direct sunlight.
My kernel is faux's 1.45 for CM
Over 80% of the time the clock was around 200, 400MHZ as stated by SetCPU, and both those clocks are undervolted by 50.
I was browsing the whole time.
Viamonte said:
It was on around 85% brightness due to being under direct sunlight.
My kernel is faux's 1.45 for CM
Over 80% of the time the clock was around 200, 400MHZ as stated by SetCPU, and both those clocks are undervolted by 50.
I was browsing the whole time.
Click to expand...
Click to collapse
Wow no wonder. Roaming for 2 hours with brightness nearly on full will definitely drain your battery.v Plus the 1.45 Ghz kernel overclocks the RAM and GPU also. You might want to get an anti glare screen-protector and flash the 1.3 Ghz kernel and use wifi.
I'm on the nightlie 18
Sent from my MB860 using xda premium
rog1121 said:
Wow no wonder. Roaming for 2 hours with brightness nearly on full will definitely drain your battery.v Plus the 1.45 Ghz kernel overclocks the RAM and GPU also. You might want to get an anti glare screen-protector and flash the 1.3 Ghz kernel and use wifi.
Click to expand...
Click to collapse
Umm... wifi wasn't an option back there, and I don't use screen protectors. BUT I didn't know that bit of fact from faux's kernel, I'll put in the 1.3
BTW, Green power pro does help a ****load on keeping battery alive.
ps: anyway to control RAM and GPU clocks the way we do with SetCPU with the... well... cpu?
msd24200 said:
I'm on the nightlie 18
Sent from my MB860 using xda premium
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Click to collapse
Why don't u go to a stable version and see if the battery drain continues there also ? You can always create backups to restore right ..
Sent from my MB860 using Tapatalk
Welcome to cm7. I'm lucky to get 10 hours light usage with faux 1ghz kernel undervolted with a screen off profile of 216-216mhz.
Sent from my MB860 using XDA Premium App
jimmer411 said:
Welcome to cm7. I'm lucky to get 10 hours light usage with faux 1ghz kernel undervolted with a screen off profile of 216-216mhz.
Sent from my MB860 using XDA Premium App
Click to expand...
Click to collapse
Have you tried installing better battery stats and CPU spy to see if you have a rogue app? You should be getting significantly better battery life. How is your cell signal?
Sent from my GT-P7310 using Tapatalk
anupash said:
Why don't u go to a stable version and see if the battery drain continues there also ? You can always create backups to restore right ..
Sent from my MB860 using Tapatalk
Click to expand...
Click to collapse
Lol it is stable and my battery life is great
Sent from my MB860 using xda premium
I don't believe setcpu functions correctly for dual core devices, I remember reading, albeit a while ago, setcpu only effects 1 core, leaving the second untamed.
Please correct me if I'm wrong. Stock cm kernel has plenty of ass behind it, no ones playing bf3 on their handsets....yet...
Sent from my MB860 using xda premium
In all actuality, android isn't optimized for dual core devices either. ICS will be.
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termleech said:
Have you tried installing better battery stats and CPU spy to see if you have a rogue app? You should be getting significantly better battery life. How is your cell signal?
Sent from my GT-P7310 using Tapatalk
Click to expand...
Click to collapse
Watchdog shows the suspend process and android media process taking up about 30% usage constantly. Signal is strong when I'm at work, constant 4-5 bars H+
Even after a full wipe and clean install of CM7 those same processes throw up alerts immediately, I will get al alert for the suspend process every few mins.
Background data off, no email syncing or anything. I'm lucky to get 3 hours screen on time or pandora streaming. I bought a new Motorola battery about a month ago and I don't use GPS or wifi.
Running stock, aura or homebase and the drain is gone... they aren't any good IMO tho.
For now I'm carrying a spare charger everywhere I go till the nexus prime is released.
Sent from my MB860 using XDA Premium App
JaronBang said:
In all actuality, android isn't optimized for dual core devices either. ICS will be.
Sent from my MB860 using xda premium
Click to expand...
Click to collapse
ICS is still android lol
I know what you meant though. Just saying

Bigger Battery

S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
lol 10 min browsing more than 10% drain..it`s too much i get like 2%drain for 10 min browsing
ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
There is some app that drains your battery. I can easily get 5:30 on screen time with omega. I've seen others doing better. This phone has an excellent battery life, if you know how to avoid apps with bad code that drain your battery. Download better battery stats and monitor your usage. You will find the problem.
Sent from my GT-I9300 using Tapatalk 2
Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
As said above, something is draining your battery. Supercharging is really bad for the battery's life btw.
Sent from my GT-I9300 using xda premium
d4fseeker said:
Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
As said above, something is draining your battery. Supercharging is really bad for the battery's life btw.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
V6 supercharger bad for battery life..? Hmm.. this custom rom & kernsl is by wanam.. v6 supercharger make the ram management better, hence increase battery life..the ideal is good for me. Just the cpu i need more advance control..but custom kernel out there still not bug free..
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Ok sorry in that case no problem.
With some kernels you can increase charging speed and -mode
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ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
something is wrong with your phone dude. I get easily 4 hours on screen time with HEAVY use, like I'm trying to kill the battery or something. One off the apps you have installed might be killing your battery...
Sent from my GT-I9300 using Tapatalk 2
ascariz said:
S3 really need bigger battery..custom rom, custom kernel, supercharged, still can't handle the drain while using it.. idle, perfect, 1%/4hours drop. But once u touch, scroll, open close app, browsing in 10 minutes, >10% drop..should have 2500mah like note..
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
I find it the opposite. Very good in use not very good in idle. Mine last 5.5 - 6 hours screen on time on 3g. The idle drain however is worse than any other android device I used in the past.
d4fseeker said:
Is that custom Rom by any chance CM9?
There are larger batteries out there with twice the original's charge. They are twice the size though and make the phone really fat.
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
It also makes it impossible to use NFC as the batteries don't have the antenna. Got an extended battery from ebay, works brilliantly power wise, 70% power still there after full day of use but no NFC....
nativestranger said:
I find it the opposite. Very good in use not very good in idle. Mine last 5.5 - 6 hours screen on time on 3g. The idle drain however is worse than any other android device I used in the past.
Click to expand...
Click to collapse
Try to use LFB rom from UK and no more idle drains...
Enviado de meu MZ601 usando o Tapatalk 2

Aurora v5 Post your Battery Life Screen shots.

Hello,
I decided to create this thread in order to check how affected battery life is from different types of usage. Every user uses his phone at his one way so some might get more, others might get less. Here is mine.
CPU: 368/1200 mHz
Governor: Interactive
I/O: noop
Kernel by ezet using entropy values normal version.
Aurora v5u18
nikeradsn said:
Hello,
I decided to create this thread in order to check how affected battery life is from different types of usage. Every user uses his phone at his one way so some might get more, others might get less. Here is mine.
CPU: 368/1200 mHz
Governor: Interactive
I/O: noop
Kernel by ezet using entropy values normal version.
Aurora v5u18
Click to expand...
Click to collapse
how much is your screen usage
33%. i usually get 1d 12h + with about 50% screen usage.
Sent from my U8800 using xda app-developers app
http://forum.xda-developers.com/showthread.php?p=35881373
Sent from my U8800
entrapmen said:
http://forum.xda-developers.com/showthread.php?p=35881373
Sent from my U8800
Click to expand...
Click to collapse
The topic that I have created is about battery life on Aurora v5 not about testing other batteries :/
Sent from my U8800 using xda app-developers app
nikeradsn said:
33%. i usually get 1d 12h + with about 50% screen usage.
Sent from my U8800 using xda app-developers app
Click to expand...
Click to collapse
i meant how many hours of usage :cyclops:
i can see the percent from ss already :laugh:
Daily usage, games Internet, both 3g and wifi, to save battery I turn off data and wifi, calls about 2h daily, lots of sms.
Sent from my U8800 using xda app-developers app
Mine
as requested a screen shot
nikeradsn said:
Hello,
I decided to create this thread in order to check how affected battery life is from different types of usage. Every user uses his phone at his one way so some might get more, others might get less. Here is mine.
CPU: 368/1200 mHz
Governor: Interactive
I/O: noop
Kernel by ezet using entropy values normal version.
Aurora v5u18
Click to expand...
Click to collapse
Information like this in not useful at all, at least if you don't tell about your battery life time..... One battery with 2 years old will not have the same performance of another one with 6 months...
rimsilva said:
Information like this in not useful at all, at least if you don't tell about your battery life time..... One battery with 2 years old will not have the same performance of another one with 6 months...
Click to expand...
Click to collapse
Ok my battery is about 1 and half years old, retail battery
Sent from my U8800 using xda app-developers app
Nice theard.
CPU: 368/1024 MHz
Governor: Ondemand
I/O: cfq
ROM version: Update 18 entropy
Kernel: Stock
Battery model: HB4F1 (bought from ebay, chinese retailer), 1 year old.
Usage: Almost nothing except few sms and calls. Always 2G and Wifi off. Auto-brightness enable
People be specified when posting about battery results or use my topic it's more easy to see.
CPU: 245/1024, ondemand, noop.
Battery 1.5 years old, this is what i get without turning the screen off. Otherwise it barely lasts for 9 hours. Looks like its time to get a new battery
emre.yv said:
CPU: 245/1024, ondemand, noop.
Battery 1.5 years old, this is what i get without turning the screen off. Otherwise it barely lasts for 9 hours. Looks like its time to get a new battery
Click to expand...
Click to collapse
Without turning the screen off, of course you will get a lot less. Because screen drains most of your battery during use
Sent from my U8800 using xda app-developers app
I think that battery draining is big aurora problem.
Mlopik said:
I think that battery draining is big aurora problem.
Click to expand...
Click to collapse
Well with ezet kernel I have the best battery life till now, even better than aurora v4.
Sent from my U8800 using xda app-developers app
nikeradsn said:
Well with ezet kernel I have the best battery life till now, even better than aurora v4.
Sent from my U8800 using xda app-developers app
Click to expand...
Click to collapse
Which version of ezet kernel? Is entropyv2 or entropy?
dark_vader said:
Which version of ezet kernel? Is entropyv2 or entropy?
Click to expand...
Click to collapse
V1, but it all depends on how you use your phone you can't expect much battery life if your using it 24/7
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nikeradsn said:
V1, but it all depends on how you use your phone you can't expect much battery life if your using it 24/7
Sent from my U8800 using xda app-developers app
Click to expand...
Click to collapse
Hi! I have noticed that my battery is draining quite a bit in Aurora v5 and I guess it has something to do with the kernel. I would like to try the kernel from ezet, but where can I find it? Sorry for my stupidity
aleksik said:
Hi! I have noticed that my battery is draining quite a bit in Aurora v5 and I guess it has something to do with the kernel. I would like to try the kernel from ezet, but where can I find it? Sorry for my stupidity
Click to expand...
Click to collapse
Here it is for Aurora 5.0 u18_entropy: http://forum.xda-developers.com/showthread.php?p=36291776
There are two different choices V1 and V2, use V1 it has the same entropy values as dzo's kernel. If you are using 5.0 u19 there isn't yet ezet's kernel for it.
Sent from my Huawei U8800

Battery ?

I am on 4.4 with ak kernel. Default settings. 3g and Google now are on always. I m getting about 10 hours of battery with roughly two hours of screen on time. Is it good enough or can be better ?
Sent from my Nexus 4 using xda premium
roddem said:
I am on 4.4 with ak kernel. Default settings. 3g and Google now are on always. I m getting about 10 hours of battery with roughly two hours of screen on time. Is it good enough or can be better ?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
It can be better. Download Trickster Mod and Unvervolt and reduce CPU frecuency. There are a lot of good threads with the optimal settings for that app.
Hmm. Can you point me to one please ?
Sent from my Nexus 4 using xda premium
luiseteyo said:
It can be better. Download Trickster Mod and Unvervolt and reduce CPU frecuency. There are a lot of good threads with the optimal settings for that app.
Click to expand...
Click to collapse
Can you point me to one please ?
Sent from my Nexus 4 using xda premium
roddem said:
I am on 4.4 with ak kernel. Default settings. 3g and Google now are on always. I m getting about 10 hours of battery with roughly two hours of screen on time. Is it good enough or can be better ?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
same issue!
http://forum.xda-developers.com/showthread.php?p=47933542#post47933542
No i am not in the PC but just Google trickster mod battery settings nexus 4.
Maybe u have some apps running in the background. Use greenify to freeze them and stop CPU wakelock
Enviado desde mi Nexus 4 mediante Tapatalk
roddem said:
I am on 4.4 with ak kernel. Default settings. 3g and Google now are on always. I m getting about 10 hours of battery with roughly two hours of screen on time. Is it good enough or can be better ?
Sent from my Nexus 4 using xda premium
Click to expand...
Click to collapse
There are a lot of factors that can affect the longevity of the phone's daily battery life. Apps that are constantly running in the background will drain your juice. Lowering down the brightness will lower the power consumption greatly. Disabling location services should help. If you're in an area with bad service, your phone will use more power to stay connected to the nearest tower. Tweak you kernel settings or try a different kernel can help.
for a fairly default installation with i would say 10 hours with 2 hours of screen time is normal.
But there are some good advices in this thread to optimize it a little more

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