Develop Bugs

[Q] Battery Life, Standby Current

Hey all,
I just picked up a G2 and got all excited and dumped Virtuous onto it (I'm very used to Sense).
I soon realized that the battery life of this thing is ridiculously bad. I put CurrentWidget on it (I switched from Android on HD2), and noted that it's draining, on standby, at ~60-80 mA. That's very high; on the Android on HD2, it sometimes is as low as 7-9mA (on average).
I'm not doing anything particularly special, and I've got the same settings on both. It's unlikely it's the reading, as the percentages go down like crazy on the G2 (or get stuck; it often gets stuck at 96% for an hour or two and then goes down very quickly). Quantitatively, it's about 1% per five or ten minutes, while I could get maybe 1% per half hour or 45 minutes on the HD2.
Has anybody done any CurrentWidget tests on their G2? I've searched around, and it seems that not many others are using this test (it's very popular over with the HD2 kids. ). Does anybody have numbers they'd like to share? I'd be very interested in seeing them!
I'll, meanwhile, try the AOSP and stock build again to see how the widget performs on that. I'm very sure this isn't normal, though...
Thanks!

The norm for me is 28-38ma on stand by, you will not be able to get it as low as the HD2. It stays at 100% for about 1 1/2 hours after that it drops and at the 60's slows down again.
Sent from my HTC Vision using XDA App

ddgarcia05 said:
The norm for me is 28-38ma on stand by, you will not be able to get it as low as the HD2. It stays at 100% for about 1 1/2 hours after that it drops and at the 60's slows down again.
Do you have any task killers running? Menu, setting, about phone, battery stats, then youll see what app is eating the battery.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
Sent from my HTC Vision using XDA App

I've posted before and was able to get the phone to last 12 hours on 1%. It drained at such a low mA that it said 0 and 1 often. I will try to get it that low if i can again since i changed to RC4.
Will post screenshots and logs of information on apps running then make a guide about what settings need to be where and what files need to be deleted and added.

ddgarcia05 said:
The norm for me is 28-38ma on stand by, you will not be able to get it as low as the HD2. It stays at 100% for about 1 1/2 hours after that it drops and at the 60's slows down again.
Do you have any task killers running? Menu, setting, about phone, battery stats, then youll see what app is eating the battery.
Sent from my HTC Vision using XDA App
Click to expand...
Click to collapse
That's odd, though. I would've expected otherwise, considering that Android on HD2 requires most things to read/write to SD card, which would supposedly be more power-hungry than writing to NAND...
Nope; I've run tests on almost pure stock builds (just Astro + CurrentWidget + SetCPU installed, but I don't even have SetCPU running...). Happens on both Virtuous and Villain (Sense builds). Thanks for your input!
danielefeldt said:
I've posted before and was able to get the phone to last 12 hours on 1%. It drained at such a low mA that it said 0 and 1 often. I will try to get it that low if i can again since i changed to RC4.
Will post screenshots and logs of information on apps running then make a guide about what settings need to be where and what files need to be deleted and added.
Click to expand...
Click to collapse
That's amazing. Please do post additional information when you have time! I'd be happy to spend some time in the coming weeks to replicate your behavior.

for some reason my g2s battery got better as time progressed.
fresh out the box=needed 2 charges a day
3 weeks later= 7am-10pm still at 36% with HEAVY use.

Shouldn't Standby eat more than the HD2 based on it being 4g? Also I use the GSM/CDMA Auto which has increased my battery life significantly. *#*#4636#*#* phone info. My time without signal was around 9% and is down to 0 since changing it. I am a pretty heavy user and I usually go about 24-30 hours on a single charge. (I'm using the chitech 1800 mah battery though.)
Edit: I'm OC'd to 1497 with 245/245 screen off profile.

urfavoritemazn said:
for some reason my g2s battery got better as time progressed.
fresh out the box=needed 2 charges a day
3 weeks later= 7am-10pm still at 36% with HEAVY use.
Click to expand...
Click to collapse
I really want to get that type of battery life! It might have something to do with batterystats.bin being well conditioned. I've tried running to zero and it seems to help a little little bit...
rUsTyRuSs said:
Shouldn't Standby eat more than the HD2 based on it being 4g? Also I use the GSM/CDMA Auto which has increased my battery life significantly. *#*#4636#*#* phone info. My time without signal was around 9% and is down to 0 since changing it. I am a pretty heavy user and I usually go about 24-30 hours on a single charge. (I'm using the chitech 1800 mah battery though.)
Edit: I'm OC'd to 1497 with 245/245 screen off profile.
Click to expand...
Click to collapse
That might be true, although I don't have any 4g around in my area. That said, I think HSPA+ is just another bit onto HSDPA, which is what the HD2 has anyway. I don't think it should consume that much more power... (3x fold!). I've tried switching to GSM/CDMA Auto (PRL), but I was using GSM Auto already. We'll see if it helps too!
Thanks guys for your input and feedback; I hope it'll help others, too.

rUsTyRuSs said:
Shouldn't Standby eat more than the HD2 based on it being 4g?
Click to expand...
Click to collapse
Argh, it's not "4G", that's just some made-up T-Mobile nonsense about HSPA+ (still an uprated 3G technology).

Lol I feel your pain
Sent from my HTC Vision using XDA App

[Q] incredibly fast battery drain on xperia arc s.

Hi everyone. I've bought my new xperia arc s on Wednesday and unfortunately I'm very disappointed with the battery performance. It is worse than my 3 years old iPhone. I've read many advices in the internet concerning this issue, but none of them gave any improvement for me. I want to emphasize, that I switched off: wifi, auto-sync, GPS & wifi localization etc. My display is at 30% of brightness. The only functions which are turned on are: 3g network and background data.
However, my smartphone needs to be charged after around 10 hours of not very heavy using (web browsing, ca. 20 minutes playing games such as angry birds or cut the ropę and 20 minutes of listening music player.
Today's performance was just tragic: 5 hours of working (less than 3.5 hours of the turned on screen; only 3g connection on). What should I do to improve these results or maybe the battery is broken and I should send the phone to the warranty service?
Thanks for help
Sent from my LT18i using XDA

Wait a week, it improves
From my sexy LT15i

Of course I'll wait, cause I don't want to miss my phone, which looks and works amazingly great. But do you have any tips which would help me to increase battery performance? All I need is 3g or wifi constantly turned on for google talk and facebook messenger.
Sent from my LT18i using XDA

TheHaso said:
Wait a week, it improves
From my sexy LT15i
Click to expand...
Click to collapse
I using this for 4 months, still ~6 hours with usage, ~8 hours normal usage, 10~ hours no usage
Using doomkernel v19,stock .62, smartass v2 133~1400, undervolt 100mv
Even without using this kind of setting and kernel i still get same result
Sent from my LT18i using xda premium

maliceomalice said:
I using this for 4 months, still ~6 hours with usage, ~8 hours normal usage, 10~ hours no usage
Using doomkernel v19,stock .62, smartass v2 133~1400, undervolt 100mv
Even without using this kind of setting and kernel i still get same result
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
You scared me. I hope it'll get better. Guys, please write some tips to extend battery life. I know that my performance is not normal and I'm 99% certain, that it is a software issue. What am I doing wrong?
Sent from my LT18i using XDA

6franek said:
You scared me. I hope it'll get better. Guys, please write some tips to extend battery life. I know that my performance is not normal and I'm 99% certain, that it is a software issue. What am I doing wrong?
Sent from my LT18i using XDA
Click to expand...
Click to collapse
Anyhu, if ur battery does get better, dont forget to PM me
Sent from my LT18i using xda premium

maliceomalice said:
I using this for 4 months, still ~6 hours with usage, ~8 hours normal usage, 10~ hours no usage
Using doomkernel v19,stock .62, smartass v2 133~1400, undervolt 100mv
Even without using this kind of setting and kernel i still get same result
Sent from my LT18i using xda premium
Click to expand...
Click to collapse
Are you kidding me? It cannot be that bad.
My phone isn't arc s it's only arc but my battery lasts over 24 hours.
I run wifi and 3g always, usually there's over 1h of calls some web surfing and stuff. With this kinda usage it normallly last something like 36h. If i don't use phone it's over 48h.
You should check what has been using the battery.

Muurahainen said:
Are you kidding me? It cannot be that bad.
My phone isn't arc s it's only arc but my battery lasts over 24 hours.
I run wifi and 3g always, usually there's over 1h of calls some web surfing and stuff. With this kinda usage it normallly last something like 36h. If i don't use phone it's over 48h.
You should check what has been using the battery.
Click to expand...
Click to collapse
I don't know how it's possible. I have only 3g data transfer turned on, while everything else is turned off. I checked in settings and it is screen which consumes 60%-70% of energy in my case. Is it normal? Moreover, could you tell me what is your maximum time of the screen turned on achieved without loading the battery?
Sent from my LT18i using XDA

Muurahainen said:
Are you kidding me? It cannot be that bad.
My phone isn't arc s it's only arc but my battery lasts over 24 hours.
I run wifi and 3g always, usually there's over 1h of calls some web surfing and stuff. With this kinda usage it normallly last something like 36h. If i don't use phone it's over 48h.
You should check what has been using the battery.
Click to expand...
Click to collapse
Not kidding. Usually if i dont touch the phone, just the normal stuff that use the battery (display,idle etc.)
I use an app called my battery drain analyzer and it shows even when in idle the battery lose about 7%-8% in an hour.
Sent from my LT18i using xda premium

Ill give u few suggestions
Turn the screen brightness to 30 40 % this will give you 4 5 hours more of stand by
Turn off 3g(data internet) it eats as much battery as the screen,use when u need it 4 6h more on stand by
GPS turn it off lol u dont need it to be turned on all the time,use it just when u need it
Im using this setup for 2 months not and its awesome im on 54% battery and the phone is charged before 21h.. i will have 30 + for sure

gogobaba said:
Ill give u few suggestions
Turn the screen brightness to 30 40 % this will give you 4 5 hours more of stand by
Turn off 3g(data internet) it eats as much battery as the screen,use when u need it 4 6h more on stand by
GPS turn it off lol u dont need it to be turned on all the time,use it just when u need it
Im using this setup for 2 months not and its awesome im on 54% battery and the phone is charged before 21h.. i will have 30 + for sure
Click to expand...
Click to collapse
Thanks for the suggestion,i already did that. Its common sense not to open those battery consuming stuff if i dont need it. Anyhu, its still the same
Sent from my shakira using xda premium

maliceomalice said:
Thanks for the suggestion,i already did that. Its common sense not to open those battery consuming stuff if i dont need it. Anyhu, its still the same
Sent from my shakira using xda premium
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1433309
this will help you identify the culprit.
Pvy

Hi, just some suggestions.
1. Do you use latitude?? That puts a huge dent in your battery.
2. Do you travel around during the day?? I find that my battery drops a lot quicker when the phone is forced to switch between towers a lot.
3. Try and check the date of manufacture on your battery, It may be old.
4. Did you properly condition your battery when you first got the phone (Takes about a week to do it right but well worth it in the long run)
5. See if you can borrow some one else's battery for a couple of days and see if it makes a difference?? (Isolation testing its called)
Or you could just have a bad battery, that happens.

baylock said:
Hi, just some suggestions.
1. Do you use latitude?? That puts a huge dent in your battery.
2. Do you travel around during the day?? I find that my battery drops a lot quicker when the phone is forced to switch between towers a lot.
3. Try and check the date of manufacture on your battery, It may be old.
4. Did you properly condition your battery when you first got the phone (Takes about a week to do it right but well worth it in the long run)
5. See if you can borrow some one else's battery for a couple of days and see if it makes a difference?? (Isolation testing its called)
Or you could just have a bad battery, that happens.
Click to expand...
Click to collapse
I always thought i have a bad battery.....maybe thats why
Sent from my shakira using xda premium

6franek said:
I don't know how it's possible. I have only 3g data transfer turned on, while everything else is turned off. I checked in settings and it is screen which consumes 60%-70% of energy in my case. Is it normal? Moreover, could you tell me what is your maximum time of the screen turned on achieved without loading the battery?
Sent from my LT18i using XDA
Click to expand...
Click to collapse
I'm not sure how much my screen uses battery. I haven't evaluated screen always on usage.
I'm running currently at 46% 23h 3m 54s
voice calls 38% (1h 5m 20s)
wifi 19% (23h 3m 54s)
cell standby 14% (23h 3m 54s)
phone idle 12% (21h 45m 47s)
display 11% (47m 32s)
after these come other less significant stuff like Android OS, Android System, Web browser etc.
In my use are: DoomKernel v20 undervolted -75mv and Juice Defender.
I have also removed many softwares that are useless for me like support.apk etc.
---------- Post added at 12:35 PM ---------- Previous post was at 12:32 PM ----------
maliceomalice said:
I always thought i have a bad battery.....maybe thats why
Sent from my shakira using xda premium
Click to expand...
Click to collapse
It must be bad battery. If no apps are draining your batt.

read this thread get the betterbattery stats and check it
http://forum.xda-developers.com/showthread.php?t=1433309
it will identify it down to a specific app or a module in the kernel, where the drain is coming from.
Pvy.

pvyParts said:
read this thread get the betterbattery stats and check it
http://forum.xda-developers.com/showthread.php?t=1433309
it will identify it down to a specific app or a module in the kernel, where the drain is coming from.
Pvy.
Click to expand...
Click to collapse
Yeah..i already use that before. I only see the basic app that i use and some system app. The system app only working for like a few seconds. Well, i might try for a couple days, and if its ok, can u have a look at the report log?
Sent from my shakira using xda premium

Man, this is a problem that occours in every android phone, even those ones which have a more powerful battery.
I use an Arc S overclocked (but not too much) and the battery lifes varies a lot, depending on which kernel and which rom I use. The best battery life i've find so far was DoomKernel ICS v4 with Arconium ICS v5. But it was a little bit laggy and now I'm using KA13 with the same kernel. The battery life is not bad, but not really good.
Sony knows this issue and I'm sure they're working in order to fix this on the official release of ICS. Just wait

Sent from my LT18i using XDA

changing kernels usually helps

Been 3 hours, 50% battery drain!?

I noticed this for the past week and it's horrible.. any suggestions? Recommended kernel, ROM, etc?
I have:
KT747 kernel
Stock ROM
UV -60 for all voltages
Min/Max : 192/1510
Nothing special, I don't think I have any rogue apps either.
Sent from my SGH-I747M using xda premium

johnafer said:
I noticed this for the past week and it's horrible.. any suggestions? Recommended kernel, ROM, etc?
I have:
KT747 kernel
Stock ROM
UV -60 for all voltages
Min/Max : 192/1510
Nothing special, I don't think I have any rogue apps either.
Sent from my SGH-I747M using xda premium
Click to expand...
Click to collapse
Sounds like something is eating up your battery. Try downloading BetterBatteryStats app. Fully charge the phone, unplug it and leave it for a while (about 1 hour). Then open the app to see what exactly is eating up your battery. You could post the BBS screenshots so we could help. Hope it works out for you.
EDIT: Besides that, you should post more info. Were you using the phone (playing games, browsing, videos) during those 3 hours or it was idle?

I noticed the same thing happening to me once, it turned out to be picasa trying to sync, using my google ID, but I don't use picasa. I was seeing 50-60% drain in four hours while idle. Check your sync settings.
When it happened it showed android system was using over 60%, battery.

I was having this issue. I could charge my phone to 100% unplug and go to sleep and 8 hours later it would be at like 10% i tried everything i mean everything even tried airplane mode it still drained. Put a custom jelly bean rom on it. Now my battery lasts all day. I just cant wait for
The legit update from samsung and att
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

dippo6 said:
I was having this issue. I could charge my phone to 100% unplug and go to sleep and 8 hours later it would be at like 10% i tried everything i mean everything even tried airplane mode it still drained. Put a custom jelly bean rom on it. Now my battery lasts all day. I just cant wait for
The legit update from samsung and att
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Really? I actually love jelly bean on the gsIII, but apparently people are getting horrible battery stats with the latest leak from Bell (unless you're referring to another JB ROM?). So I'm a bit sceptical with all that. I'd rather wait for the official release

johnafer said:
Really? I actually love jelly bean on the gsIII, but apparently people are getting horrible battery stats with the latest leak from Bell (unless you're referring to another JB ROM?). So I'm a bit sceptical with all that. I'd rather wait for the official release
Click to expand...
Click to collapse
The bell ones i tried all have great battery life, it's the t mobile ones that suck... that's my experiences at least.
Sent from my SGH-I747 using xda premium

For me battery has been great but a few times i noticed its gets very hot and when i checked the CPU both cores were lit up at max speed draining my battery, after some googling a found this thread which explains the gsiff daemon is the culprit after a hot reboot.
No one has found what the gsiff daemon is for or what causes the ho reboot, but the solution is just use root explorer and rename the daemon so it does not run.

Have all of you having trouble with battery drain still tried looking at the term "deep sleep"? You can check that with an app called cpu spy. If your having that issue with the phone not deep sleeping, report back and i will post some ideas.
With those who do say they have deep sleep issues, post the ROM, and kernel you are on.
Sent from my SGSIII with the XDA Premium App

so lately i noticed my battery dieing super fast. the only thing i can think of it since att expanded lte in my area i basically get lte everywhere now and since then my cell standby is at 60% or higher my phone lasts about 6 to 8 hours now its very annoying... before lte it lasted a ton longer it could be a coincidence but its very frustrating if this is the cause because its pretty ridiculous

Post some screenshots of the battery so we can see more of what's going on.

If you flashed multiple ROMs on low battery then you may need to recalibrate. I did it with my GS3 and I wish I would have known about it when I had the S and S2. Download the BatteryCalibration app from the market and follow the instructions on it. I noticed I was losing battery life bad, but after this I got it back up to stock levels which is amazing.
Sent from my SGH-I747 using xda app-developers app

was using a live wallpaper that drained my battery REAL fast.
no joke, 1 minute = 1% of drain.

ehaze said:
was using a live wallpaper that drained my battery REAL fast.
no joke, 1 minute = 1% of drain.
Click to expand...
Click to collapse
and thats why I don't use live wallpapers

johnafer said:
Really? I actually love jelly bean on the gsIII, but apparently people are getting horrible battery stats with the latest leak from Bell (unless you're referring to another JB ROM?). So I'm a bit sceptical with all that. I'd rather wait for the official release
Click to expand...
Click to collapse
Use the tmo one its the new one
Sent from my SGH-I747 using xda premium

itsalexaye90 said:
and thats why I don't use live wallpapers
Click to expand...
Click to collapse
live n' learn.
they look cool, but drain a battery real quick.

johnafer said:
I noticed this for the past week and it's horrible.. any suggestions? Recommended kernel, ROM, etc?
I have:
KT747 kernel
Stock ROM
UV -60 for all voltages
Min/Max : 192/1510
Nothing special, I don't think I have any rogue apps either.
Sent from my SGH-I747M using xda premium
Click to expand...
Click to collapse
I have faced the similar issue as your. After 3 days of constant inspection with various apps I figured out the process causing this problem.
Go to developer options and click on show cpu usage. If the top process is "gsiff daemon" then you have found the culprit. Download system tuner and kill the process and you can see that the cpu usage will go back to normal and your phone will deep sleep afterwards. :angel:

HTC one x battery life

Hi I've just recently decided to swap my xperia ray for a second hand HTC one x and unfortunately the battery life is horrid, under 4 hours and the battery is below half. 3g is on 24/7 and I didn't browse the internet for even a second , only text and call and I can't believe it, seriously considering taking this back unless somebody can convince me otherwise. All I use is the internet and calls and texts, and if it can't even handle those , then how am I going to be able to use the internet ..
Sent from my Nexus 7 using xda app-developers app

samkent6 said:
Hi I've just recently decided to swap my xperia ray for a second hand HTC one x and unfortunately the battery life is horrid, under 4 hours and the battery is below half. 3g is on 24/7 and I didn't browse the internet for even a second , only text and call and I can't believe it, seriously considering taking this back unless somebody can convince me otherwise. All I use is the internet and calls and texts, and if it can't even handle those , then how am I going to be able to use the internet ..
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
are u using a custom rom ...? if not then say which base it is...3.14 oder 2.17 ...

You might try searching the forum, there are LOTs of battery related threads.
Install BetterBatteryStats (search here for it and how to use it), and check wakelocks and partial wakelocks, should tell you what is preventing the phone from entering deep sleep.

i like the battery life of my phone very much but also think, when you are using a custom rom, the rom and the kernel need to settle and i think, this take a time.. try one and give it 1-2 days, until you see the real battery draining

Came from Xperia arc myself, but wasn't expecting tremendous battery life, tbh. That said, there's virtually no drain in screen off on any stock based rom, so it evens out. Haven't tried aokp, cm10 or miui due to the pretty horrific battery life on the arc with them.
Sent from my HTC One X using Tapatalk 2

mine hox have nearly 1 year, but no better or worse battery performance. max 1 day :crying:

the battery life of the htc one x is an enigma to me (no other word can do justice to how much confusion it's causing)....I understand everyone uses their phone differently but the battery life shouldn't be all over the place as it is. My battery is lasting between 24 and 48 hours regularly with normal use i.e. normal everyday use on my one x, calls texts, camera, finding a place on maps while lost etc etc
screenshots attached.
I understand a lot of the problems are being caused by the phone not going into deep sleep. One of the ones I pinned it down to was if you go into Maps and check the location settings through there...i've turned them all off (and i still get correct google now information).
If someone wants to try that and then let us know what its like then that'd help everyone.

ace9988 said:
the battery life of the htc one x is an enigma to me (no other word can do justice to how much confusion it's causing)....I understand everyone uses their phone differently but the battery life shouldn't be all over the place as it is. My battery is lasting between 24 and 48 hours regularly with normal use i.e. normal everyday use on my one x, calls texts, camera, finding a place on maps while lost etc etc
screenshots attached.
I understand a lot of the problems are being caused by the phone not going into deep sleep. One of the ones I pinned it down to was if you go into Maps and check the location settings through there...i've turned them all off (and i still get correct google now information).
If someone wants to try that and then let us know what its like then that'd help everyone.
Click to expand...
Click to collapse
well not quite sure what you're doing with your phone - in that image, your mobile signal is only on for about half of the total time? did you have it in airplane mode or something?
my battery is pretty terrible - actually shocking the past few days. I can't even get through a full work day without it being down to <30%, which is only 9 hours or so. I've had power saver turned on all the time, too. I use it a bit for texts during the day and that's about it - no heavy data use. so I have no idea what's sapping it so heavily. it's quite bizarre. even if I try to micro-manage my data by turning it on only when I need it, I still get down to 40%.
this is on a stock ROM by the way. considering changing to a lighter weight custom ROM to see if that helps, as this is just ridiculous!

flame_ said:
well not quite sure what you're doing with your phone - in that image, your mobile signal is only on for about half of the total time? did you have it in airplane mode or something?
my battery is pretty terrible - actually shocking the past few days. I can't even get through a full work day without it being down to <30%, which is only 9 hours or so. I've had power saver turned on all the time, too. I use it a bit for texts during the day and that's about it - no heavy data use. so I have no idea what's sapping it so heavily. it's quite bizarre. even if I try to micro-manage my data by turning it on only when I need it, I still get down to 40%.
this is on a stock ROM by the way. considering changing to a lighter weight custom ROM to see if that helps, as this is just ridiculous!
Click to expand...
Click to collapse
im getting same type of drain also. i made a thread here: http://forum.xda-developers.com/showthread.php?t=2090024&highlight=+q+battery+life
idk if this is normal or not cause its new. also im coming from 2 hr battery drain on g2x so idk what is normal nowadays
-----------
actuallyi just glanced at ur screen shot and for u it might be the mobile radio. It seems like ur signal is spotty for most of the time. this drains battery like no other when trying to find a good signal this goes with wifi too

HOX's battery live was terrible at first. (ICS & Old kernel)
Now it seems that it has reached its max capability. It saves the day, but it would be great, if the battery had been 2100 mah. :angel:

flame_ said:
well not quite sure what you're doing with your phone - in that image, your mobile signal is only on for about half of the total time? did you have it in airplane mode or something?
my battery is pretty terrible - actually shocking the past few days. I can't even get through a full work day without it being down to <30%, which is only 9 hours or so. I've had power saver turned on all the time, too. I use it a bit for texts during the day and that's about it - no heavy data use. so I have no idea what's sapping it so heavily. it's quite bizarre. even if I try to micro-manage my data by turning it on only when I need it, I still get down to 40%.
this is on a stock ROM by the way. considering changing to a lighter weight custom ROM to see if that helps, as this is just ridiculous!
Click to expand...
Click to collapse
I actually don't know what happened then since i had gone to sleep when the mobile network decided to go off... But i haven't turned on airplane mode ever
Sent from my EndeavorU using Tapatalk 2

*****zzz please
XD
Sent from my faster than SGS3 HOX.

How about ....
Sent from my HTC One X using xda app-developers app

Vad1 said:
How about ....
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
Oo impressive if u didn't have that with WiFi off and airplane mode
Sent from my HTC One X using xda app-developers app

XxVcVxX said:
*****zzz please
XD
Sent from my faster than SGS3 HOX.
Click to expand...
Click to collapse
how the fck??

Wifi is on about 50% of the time...no airplane mode
Sent from my HTC One X using xda app-developers app

Vad1 said:
Wifi is on about 50% of the time...no airplane mode
Sent from my HTC One X using xda app-developers app
Click to expand...
Click to collapse
so what rom and kernel are u using?

XxVcVxX said:
*****zzz please
XD
Sent from my faster than SGS3 HOX.
Click to expand...
Click to collapse
Yes man how the hell ?!?!?!?!?
What rom and kernel ?
Sent from my HTC One X using xda premium

XxVcVxX said:
*****zzz please
XD
Sent from my faster than SGS3 HOX.
Click to expand...
Click to collapse
How much was your screen on time tho? I could just leave my phone doing nothing and have over 1day battery.
@op you could try the battery calibration. Charge phone till green light, once fully charged unplug and switch off the phone and charge again till green light now switch on and use phone.
You should now have better battery.
Sent from my EndeavorU using xda premium

shankly1985 said:
How much was your screen on time tho? I could just leave my phone doing nothing and have over 1day battery.
@op you could try the battery calibration. Charge phone till green light, once fully charged unplug and switch off the phone and charge again till green light now switch on and use phone.
You should now have better battery.
Sent from my EndeavorU using xda premium
Click to expand...
Click to collapse
Calibration doesn't do nothing and certainly not gonna give you better battery life.
Sent from my HTC One X using Tapatalk 2

[Q] Help!!! Battery problem makes me wann commit suicide.

I really am close to killing myself due to sadness and disappointment because of my phone's battery life. lol. I have a Galaxy Note 2(4.1.1 ver) and my battery lasts for 12-16 hours. I use it mostly for Facebook, Google, Viber and YouTube. I have other typical social networking/comm apps (YM,Skype, Instagram,Twitter) but I dont use them often. I have less than 10 games (Temple Run2, Angry Birds, Diamond Dash) but I dont play for more than 15 mins. I have observed that when my phone is NOT in use, it decreases by 7-10% per hour (sometimes 1% per minute on idle) during the day. At night, before I go to sleep, it is a fully charged phone and when I wake up, 25% of the battery's life is gone within 8hrs of not touching it even to check the time. I dont know if its the normal draining rate of the battery, if its a factory defect on the battery or the phone itself, or if it is the app or android system. They say you need to turn off the location or something but I couldn't seem to find it. My phone is just 4 days old, or maybe 5. Im hoping when the phone turns a week old, things will be better. Or should I try to kill myself now? Any possible solutions???
PS. Please try to use "simple" instructions or terms. I really am not good about technology.

Update to the latest firmware.. and then do a factory reset.. do take up back up before doing the factory reset. what is your screen time? post screen shots of your battery stats.. and committing suicide is not going to solve your problem.. but still remarkable that someone considers this over battery woes..

please say to us which apps are you using because there are lots of draining apps. sqich off gps brightness at the minimum values and so on if you haven't done it yet
hope it worked to you
Enviat des del meu GT-N7100

Here you go gentlemen

It doesn't say much, I mean are you playing games such as need for speed or similars? is you brightness at maximum? I use the battery saving feature of the phone and I have to say that there is no difference in performance but there is in the battery I mean it last a more than in "normal" mode. if you already tried it at it still has that draining do full wipe and flash a new rom.
Hope it was useful
Enviat des del meu GT-N7100

Good Lord! You wanna suicide for some ****in phone's ****in battery life? Come on man. This is a simple gadget, not your child or family. Use it heavy, have fun recharge it, throw it when you are done, then use it when you in need again.
Anyway, I think you are using 3G, turn it off if you don't need it, you'll notice massive battery life increase, but if you can't disable it then I will say get used with that.
There are two simple things,
With 3G- Moderate battery life. You CAN NOT do anything to increase it.
With 2G- Solid battery life.
PS: IMO, 4.1.2 has even bad backup.

Elai012488 said:
Here you go gentlemen
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Click to collapse
your phone has a decent battery life... at 50% your screen time is almost 3 hours which is good enough... Well now live your life:fingers-crossed: and enjoy Galaxy Note 2.. it's brilliant :good:

what a wicked world we are living ... suicide over battery issue?
try install betterbatterystats from xda ... it'll let u know which rogue apps sipping away your battery juice :good:

You must have high expectations, 12-16 hours for a charge isn't that bad, especially if you're actually using your phone a decent amount. You won't be getting a week's worth of battery at a time.

Nice thread!! u got everyone attention..lol
like someone in this thread already mention, turn off 3G when not use..Go to task manager & switch off all running background app..clear memory..Do it b4 u go to bed every night..Good luck!!
Sent from my GT-N7100 using xda app-developers app

1st look seems like the blue bar is always on. Tap on the graph and see the breakdown further, whether is it awake due to screen on or not.

Lol. I was kidding you guys!!!! Well im not on 3g and I think I ticked the option gsm only on my phone. Tried clearing rom and I always make sure to end all activities. On that 50% I never played any games. Jisy browsing on fb and google. Just dl the betterbatt thingView attachment 1704752
Sent from my GT-N7100 using xda app-developers app

Okay. Here it is
Sent from my GT-N7100 using xda app-developers app

Elai012488 said:
Okay. Here it isView attachment 1704787
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
looking at your pic... it looks like some rogue apps is keeping your phone awake eventho your screen is off

So how can I find the culprit? Charged my phone and will show you shots from betterbattery laters. Please guys,help me figure it out.

What does BBS say under "Process"?
Also, check the built-in process manager: Long-press the home button and click the pie chart. Switch to the first tab.
Is there an app where the CPU percentage changes even though the app should be sleeping and steady at 0.00%? I see that quite frequently. Mostly by the stock browser and the XDA premium app. Thats how I found the worst ones

You've posted 11 minute old stats, post from a full charge cycle.
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ABHIII said:
and committing suicide is not going to solve your problem
Click to expand...
Click to collapse
It would. Well, she wouldn't care as much anyway....

Well op is right.
I have wifi gps 3g sync always on with close to his usage and I get 3 days straight.
Lol.
Overnight 1% drain max 2%
I think the op has got some reason to worry.
Other than that suicide is not recommended.
Sent from my GT-N7100 using xda app-developers app