Develop Bugs

Im concerned..Please Help

Hey guys...im thinking of buying this awesome phone but there is one concern which is the battery life of this phone, i have searched many places, read many reviews, all were mixed. So i decided to open a thread here and ask the actual users of this phone about the battery.
please report how many hours you get wth a single charge and what activities you perform..
im not a very heavy user, but use my wifi from time to time, dont use 3g at ALL, one hour of games. mostly browsing stuff, checking mails,twitter,gplus,news and all.
sorry for making a new thread for this
Thanks in advance

You can't measure battery like that, each user has a unique way of using their phone.
With the usage you describe it will last you until you're back at a charger, at least 12 hrs with 2-3 hrs screen time.

I would consider myself a heavy user. I watch about an hour of video every day via YouTube and have wifi and data always enabled. I do have to say I run a custom rom and kernel and that has significantly improved battery life since I bought it. I usually finish a days use with about 20-40% before charging again. It's hard to say since everyone uses their phones very differently, but compared to other android phones I have owned this is by no means a battery whore (any more).
Sent from my Galaxy Nexus

Battery life for me is worse than any Android device I've ever owned (see my signature), by far, even with the same amount of usage.
Best ever was my UV/UC Nexus One. I miss that metallic masterpiece.
-Sent via XDA Premium-

RTContent said:
I would consider myself a heavy user. I watch about an hour of video every day via YouTube and have wifi and data always enabled. I do have to say I run a custom rom and kernel and that has significantly improved battery life since I bought it. I usually finish a days use with about 20-40% before charging again. It's hard to say since everyone uses their phones very differently, but compared to other android phones I have owned this is by no means a battery whore (any more).
Sent from my Galaxy Nexus
Click to expand...
Click to collapse
What are you using. Iv installed a few roms and kernels and my battery is still horrible. With little use too! Im in school all day where I get a perfect 4g signal. Yet the phone still drains battery.

Vangelis13 said:
You can't measure battery like that, each user has a unique way of using their phone.
With the usage you describe it will last you until you're back at a charger, at least 12 hrs with 2-3 hrs screen time.
Click to expand...
Click to collapse
i know we cant measure the battery life like that, and its not my first android devices, i have used htc wildfire, and gakaxy i9003.
i was asking compared to others is the battery satisfying ?

You're looking at 3-4 hours of screen on time per day on average.
I've had it last for almost 3 days (very minimal use) or 6 hours (very heavy use, 5hrs 16mins screen on time)
Depends how you use it.
And to ryjabo, the battery life in this is better than the nexus s. Definitely.

The GSM version gets very good battery, especially if you are not a heavy user. The Verizon sprint version gets bad battery. I go 8 hours and have 70% left with 1 hour display time. This phone idles very very well. On wifi all day is even better.

mitchell4500 said:
What are you using. Iv installed a few roms and kernels and my battery is still horrible. With little use too! Im in school all day where I get a perfect 4g signal. Yet the phone still drains battery.
Click to expand...
Click to collapse
Well for starters I have a gsm phone, not lte and I'm sure that helps a lot with battery. Apart from that I'm on cm9s latest build with Francos latest nightly.
Sent from my Galaxy Nexus

I have the Google Play GSM version, rooted but with no special power tweaks. Yesterday I didn't use it very heavily (< 1 hour screen on), and last night I had 82% remaining after 16.5 hours. That was with wi-fi on all day. It definitely seems like the screen is the most power-hungry component, and it typically accounts for about 50% of my battery usage.

Ryjabo said:
Battery life for me is worse than any Android device I've ever owned (see my signature), by far, even with the same amount of usage.
Best ever was my UV/UC Nexus One. I miss that metallic masterpiece.
-Sent via XDA Premium-
Click to expand...
Click to collapse
Worse than the EPIC 4G??????? Wow.
---------- Post added at 02:15 AM ---------- Previous post was at 02:09 AM ----------
moizsami said:
Hey guys...im thinking of buying this awesome phone but there is one concern which is the battery life of this phone, i have searched many places, read many reviews, all were mixed. So i decided to open a thread here and ask the actual users of this phone about the battery.
please report how many hours you get wth a single charge and what activities you perform..
im not a very heavy user, but use my wifi from time to time, dont use 3g at ALL, one hour of games. mostly browsing stuff, checking mails,twitter,gplus,news and all.
sorry for making a new thread for this
Thanks in advance
Click to expand...
Click to collapse
You should expect mixed reviews for this phone. This phone targets developers. Developers know all the intricates of a device and benchmark it against other hardware.
The Gnex is on par with the Photon 4G and has a better battery life than the EPIC 4G. (for me). I stick to stock roms and only change the kernel.

mitchell4500 said:
What are you using. Iv installed a few roms and kernels and my battery is still horrible. With little use too! Im in school all day where I get a perfect 4g signal. Yet the phone still drains battery.
Click to expand...
Click to collapse
Yeah the fact that you're even connected to 4g all day is probably why your battery life sucks. I always stay on 3g when im not on WiFi unless i need to download something or do some browsing or what not.
Sent from my Transformer Prime TF201

If this its not good /great i dont know what it is
Galaxy Nexus AOKP m5 Franco kernel m3

ics and battery life

At first my girlfriend had her Nexus S updated to ics and immediately we noticed a huge difference in how long her battery lasted and she is the furthest thing from a heavy user.
So when I heard that ics ws being released for our phone my first thought was i hope that what she experienced won't be what i do as we have a better phone right?
Well I am sad to say on a stock but rooted rom I experience the same lack of battery life as her.
Now I am no beginner to Android and have changed all sorts of settings available and nothing syncs on its own and when I unplug my phone from charging in the morning I will need to plug my phone in at night before bed as my phone will be completely dead.
I have to say I am very disappointed in the battery life of thr the stock rom and hope some good kernels make it out to help.
Sent from my SGH-T989D using XDA

Have you tried to find out which app/process is draining your battery? Better Battery Stats can help you identify what is using up your battery.
I had a big keep awake problem when i first installed stock ICS on my T989D. I did a full wipe of the phone and formatted my internal SD card (after backing things up of course), reinstall the same stock ICS and everything works great now. Battery life is about the same as before (stock GB w/ Synergy kernel), which is about 30 hours with moderate use.

Try CM 9. I get almost 2 days of battery life.
Sent from my SAMSUNG-SGH-T989 using xda premium

I've never had better battery life personally.
Sent from my SGH-T989D using Tapatalk 2

Though I am now on AOKP, I had great battery life on stock ICS as well. But, everything is subjective. How many email accounts are being synced? Do you have Facebook / Twitter / G+ updating every hour? Do you have news feeds continuously updating as well?
I have to agree with the poster above. Get Better Battery Stats and find the culprit draining your battery and work from there.

biggest thing draining the battery is the screen.
you can literally watch the battery usage drop 10-15% in a period of 10 to 15 minutes which is absurd when its set to low.
Sent from my SGH-T989D using XDA

Wait for kernel development. Its underway as we speak. It will make a significant difference.
Some battery saving tips:
- use juicedefender and set it to aggressive mode.
- use romtoolbox or other programs to underclock cpu frequency.
- also try using telus stock ics. Very good battery life.
Sent from my SGH-T989D using XDA

I have a brand new T989D (I'm new to Android, former iPhone user) and got the ICS upgrade the day I got it (9 days ago). Battery life is terrible, I'm lucky if I get 10 hours of moderate usage. The phone also tends to run very, very hot. Sometimes apps freeze and all I can do is either wait or, in some cases, remove the battery to reboot.
I'm open to any tips that will get this fixed! I haven't rooted yet (no time). I think I will try those wipe tools and reflash the stock ICS ROM.
First post btw - glad to have joined XDA!

Rooting takes 5 seconds. Follow the sticky. Use odin.
Run a custom rom.
Sent from my HTC Vision using xda premium

Android_Monsters said:
Rooting takes 5 seconds. Follow the sticky. Use odin.
Run a custom rom.
Sent from my HTC Vision using xda premium
Click to expand...
Click to collapse
Thanks, although a lot of howtos seem to be for GB since ICS only landed 9 days ago. Also there's a lot of conflicting information, so I prefer this one:
http : // galaxys2root.com/t-mobile-galaxy-s2/how-to-root-icsgb-on-t-mobile-galaxy-s2-sgh-t989/
Aaaannnd... rooted! \o/

anomy13 said:
Wait for kernel development. Its underway as we speak. It will make a significant difference.
Some battery saving tips:
- use juicedefender and set it to aggressive mode.
- use romtoolbox or other programs to underclock cpu frequency.
- also try using telus stock ics. Very good battery life.
Sent from my SGH-T989D using XDA
Click to expand...
Click to collapse
phone is a telus phone so its already using that rom.
setcpu us setup already but thinking perhaps to undervolt
Sent from my SGH-T989D using XDA

Stock, not rooted, my battery life is great. Something is using your battery up, and flashing some exotic kernel isn't going to change that. The stock kernel works fine. You'll want to find the root of the problem. Keep a real-time (or 1-5s interval anyway) eye on the phone's current (mA) usage, and when it's high for no apparent reason, you'll know that whatever is sucking your battery is doing it right then. That should help you characterize the problem. I've noticed when my WCDMA/GSM radio signal sucks, so does the battery life, so I either turn off the radio or switch to GSM only when I'm in that area. If your display is what's eating your battery, well a kernel can't stop that. Turn the brightness down, leave it on auto-brightness, or just deal with it if you need the display on all the time. But if tweaking and modding makes you happy, by all means...

firebane said:
biggest thing draining the battery is the screen.
you can literally watch the battery usage drop 10-15% in a period of 10 to 15 minutes which is absurd when its set to low.
Sent from my SGH-T989D using XDA
Click to expand...
Click to collapse
I have the same complaint. The "screen" battery usage is just unacceptable, especially compared to GB. My phone has been draining from a full charge for ~4.5 hours and my screen usage is 70% and battery is down to 65% with hardly 10 minutes of screen-on time.

I use an app called autostarts and you basically enable/disable apps that start running when certain events happen (phone startup, wifi being turned on, incoming call/sms/mms, other apps turning on, etc.). Just make sure you do your homework so you dont disable something critical. Hopefully this app works on ICS. You'll be surprised what different events make certain apps turn on automaticly. Screen, data/wifi, gps and bluetooth are the biggest battery drainers. No matter what Rom you are on if you don't keep control of those items your battery will drain fast. Keep ur screen on auto, let it go off @ 15 seconds ( you have to be pretty used to your phone for that setting not to annoy you), turn OFF your data or wifi when not in use. With bluetooth and gps...well u know that when you use them your battery is gonna drain faster than normal...just keep that in mind. Its all pretty much common sense.
I'm not going to tell you how much battery time I get cuz its nonsense. There are times my phone lasts till the next day and others Im charging it by sundown. Then again Im still on Juggs n Darkside kernel and Im gonna wait a bit still b4 I make the switch. Also don't go by what other people say on battery life cuz if you might not get the same results on that ROM. Everyone of our devices is unique and acts different. Everyone user uses their phone different. You can't define "light, moderate, heavy" use so don't go by that either.
Sent from my Blutiful SGSII w/Juggs.

Duel core vs single core
Larger brighter screen
Processor is clocked higher
Radio is connected to hspa+ network
Tw vs Samsung.
These things make a difference
Sent from my Galaxy Nexus using xda premium

After upgrading to ICS stock unrooted battery life sucked (5-6hrs). I did the whole remove battery, factory reset and still sucked.
Broke down rooted (still stock), downloaded batterycalibration from play, followed the instructions. Easily get over 24hrs before having to charge again. and when I say easily, I mean I still have over 25% left.

Get a gnex extended....maybe a bad battery
Sent from my SGH-T989 using xda premium

AOKP build 40, latest eugene373 streamline kernel. I went 9 hours earlier it earlier and it was still at 70% You will see a difference!!
Sent from AOKP Goodness :-D

mrrobc97 said:
Im not going to tell you how much battery time I get cuz its nonsense. .........Everyone user uses their phone different. You can't define "light, moderate, heavy" use so don't go by that either.
Click to expand...
Click to collapse
Bingo. Vastly different battery life between ROM's is generally BS. Every once in a great while one of these threads has merit but typically someone saying ROM X had "Killer" battery life is clueless and drinking the koolaid. Then a placebo effect takes place. And definitely someones "Heavy" use is subjective. If someone says they get a day out of an android phone they are not heavy users by my definition. It doesn't happen with heavy use. Perhaps the Razr Maxx or another phone with a very large battery but I've had 5 Android phones. If I get past noon it's because I am not using my phone that much and forget about a full day. It's never happened in the 4 years I've used google OS phones. Never.

jonjon68 said:
Bingo. Vastly different battery life between ROM's is generally BS. Every once in a great while one of these threads has merit but typically someone saying ROM X had "Killer" battery life is clueless and drinking the koolaid. Then a placebo effect takes place. And definitely someones "Heavy" use is subjective. If someone says they get a day out of an android phone they are not heavy users by my definition. It doesn't happen with heavy use. Perhaps the Razr Maxx or another phone with a very large battery but I've had 5 Android phones. If I get past noon it's because I am not using my phone that much and forget about a full day. It's never happened in the 4 years I've used google OS phones. Never.
Click to expand...
Click to collapse
Yes exactly, I hate when people post screenshots of their phone getting 24+ hours, I'm there thinking "well obviously they don't use their phone alot". There is no way in hell i could get 24 hours no matter what rom/kernal I use. Im just happy when my phone can make it till I get home at night
Sent from Flip's SGS2

Battery life cm9

How's the battery life on cm9, is it same as stock i.e. about 2 days per full charge???

harsh.ea said:
How's the battery life on cm9, is it same as stock i.e. about 2 days per full charge???
Click to expand...
Click to collapse
For me yes
Sent from my One V using xda app-developers app

maxwen said:
For me yes
Sent from my One V using xda app-developers app
Click to expand...
Click to collapse
+1 or even more

Terrible battery life
I'm not completely sure why but for me it has been terrible. Drains to less than 40% in 5-6 hours. I at first thought it was the overclocking I did, then I set the max CPU speed to 1024 MB and it's still terrible battery life. I have wi-fi and data off most of the time and the phone not being used and it still drains this bad. Can someone help me? I've tried a few different governors under the CM9 settings now, which is best? I notice that wi-fi and the screen are using the most power. Why does wi-fi remain on/drain power even when the screen is off? Sense managed to save my battery and make it last for like 2 days (as mentioned in the OP) by turning off wi-fi and data when the phone was asleep/locked. Also, I used auto-brightness on Sense and got the 2 day battery life. Auto-brightness on CM9 seems to be KILLING my battery.
Someone help me get max battery life out of CM9 for my HTC One V (CDMA) please!

swboland said:
I'm not completely sure why but for me it has been terrible. Drains to less than 40% in 5-6 hours. I at first thought it was the overclocking I did, then I set the max CPU speed to 1024 MB and it's still terrible battery life. I have wi-fi and data off most of the time and the phone not being used and it still drains this bad. Can someone help me? I've tried a few different governors under the CM9 settings now, which is best? I notice that wi-fi and the screen are using the most power. Why does wi-fi remain on/drain power even when the screen is off? Sense managed to save my battery and make it last for like 2 days (as mentioned in the OP) by turning off wi-fi and data when the phone was asleep/locked. Also, I used auto-brightness on Sense and got the 2 day battery life. Auto-brightness on CM9 seems to be KILLING my battery.
Someone help me get max battery life out of CM9 for my HTC One V (CDMA) please!
Click to expand...
Click to collapse
I was going to give CM9 GMS a shot but maybe I'll wait for a few weeks.

atonz said:
I was going to give CM9 GMS a shot but maybe I'll wait for a few weeks.
Click to expand...
Click to collapse
Monkey mentality.... 2 people says yes and one came up with issue with some app sucking his battery, snd result? Another mr perfect with stating about cm9 quality and doubs with no real experience......
Haha, dont install it, your phone will explode...!!

-------

Hunteres said:
Monkey mentality.... 2 people says yes and one came up with issue with some app sucking his battery, snd result? Another mr perfect with stating about cm9 quality and doubs with no real experience......
Haha, dont install it, your phone will explode...!!
Click to expand...
Click to collapse
Actually I had other reasons to wait including concerns about my first flash.
I did end up flashing last night, but not based on the in-depth experience your 1-line reply to this thread described. I actually had any questions I had answered on the IRC channel by a few devs which was highly appreciated.
I don't think there is anything wrong with people waiting for even more stable versions and commenting on that as such. Maybe instead of trying to provoke me through insults you could have tried to convince me. Otherwise your criticism is useless without any sort of construct so please keep it to yourself.

atonz said:
Actually I had other reasons to wait including concerns about my first flash.
I did end up flashing last night, but not based on the in-depth experience your 1-line reply to this thread described. I actually had any questions I had answered on the IRC channel by a few devs which was highly appreciated.
I don't think there is anything wrong with people waiting for even more stable versions and commenting on that as such. Maybe instead of trying to provoke me through insults you could have tried to convince me. Otherwise your criticism is useless without any sort of construct so please keep it to yourself.
Click to expand...
Click to collapse
So make some short.research here mate. Cm9 is extremly stable and just a short step to be final, and.almost all developers are focusing on CM10 nowadays. Thats all and seriously there is nothing wrong with CM9 at all - me running it, without single issue

Monkey mentality...
Hunteres said:
Monkey mentality.... 2 people says yes and one came up with issue with some app sucking his battery, snd result? Another mr perfect with stating about cm9 quality and doubs with no real experience......
Haha, dont install it, your phone will explode...!!
Click to expand...
Click to collapse
Exactly what app did I say was sucking my battery? Oh right, I didn't. I asked for help on how to get max battery life with CM9 (like how I should tune the settings) and of course I get someone who thinks they know everything coming in here just to talk **** on someone else. Why did you even bother to post dude? You just wanna call people out and put them down. Does that make you feel better? Insulting people via text on an internet forum? Real cool man... Who's the real mr. perfect here?
That being said...
The ONE AND ONLY issue I have with CM9 is that it seems to be draining battery way too quickly. The first 2 posts claim to get the same battery life as with stock rom (about 2 days). Can someone (someone who actually wants to help here, not someone who just wants to laugh at people who don't have EVERYTHING figured out and perfect like they do) please tell me how they have set up CM9 to get 2 days battery life. I really really like CM9 and the only thing keeping me from using it is this battery drain.

swboland said:
The ONE AND ONLY issue I have with CM9 is that it seems to be draining battery way too quickly. The first 2 posts claim to get the same battery life as with stock rom (about 2 days). Can someone (someone who actually wants to help here, not someone who just wants to laugh at people who don't have EVERYTHING figured out and perfect like they do) please tell me how they have set up CM9 to get 2 days battery life. I really really like CM9 and the only thing keeping me from using it is this battery drain.
Click to expand...
Click to collapse
Well, I use JuiceDefender to switch off wifi and 3G when the screen is off. Also, I don't use autobrightness, opting instead to set screen brightness to 20-30% (which is still pretty bright IMO). Been getting 1 and a half days out of the battery with low-mid usage (texting/calling/checking Facebook & Twitter)
However, I've only been using CM9 for about 5 days, so you might want to take my advice with a pinch of salt. Hope this helps anyway.

Galaxy Note 2 Battery life

Hi Guys, If you don't mind please post up detailed information about your phone configuration that lead up to your awesome battery life.
Screenshots too please.
Thank you!
This is mine.......
Phone configuration:
Omega 9.1 ROM
Perseus 29.1 Kernel
Mobile data - GSM/WCDMA AUTO
Vibration Haptic Feedback turned off
Brightness Level Auto(lowest)
All Sync Turned off
GPS/Automatic Location off
Notification lights off
Usage: Moderate
Instagram
Facebook
Texting (A lot of WhatsApp)
Gmail
Flipboard
Watching Videos
Occasional Calls
And I know theres another post that has more views that shows people posting up their battery stats.
What i want is details, not just numbers. Would definitely help a lot of users out there with everyones input.
Once again, Thanks!!

Could help if u switch it to gsm only when u don't need to surf net and 3g only when u need the Internet. It drains battery when it keeps switching
Sent from my GT-N7100 using xda app-developers app

That is pretty nice, but i the first day i got the phone i had like 8,5hours on disolay dunno what was the whole time on battery, notification led on, brightness off (lowest) - this might be the main reason, gps off, always data or wifi on (i need to be connected with the world ) stock 4.1.1
Now i am using auto brightness and i get like 6-7 hours on display, sometimes 8, and everything is the same except that brightness is set to automatic, still i get full day everytime, sometimes even 1,5 day which i hate bcoz charginh in the middle of the day is nasty when you are busy with all the tasks that you get during day. All in all best battery life so far as in device, i just dont get it why somebody wouldnt want this phone with that battery life, if note III will have better life im pretty sure u will survive 2 days with heavy usage
EDIT: sometimes im working with my brother and he has galaxy nexus, we were both playing with the phones during the day and i had 56% left, he had 9% and i had more time on display, he had to charge it 3 times that day, i plugged it when i was going to sleep

I just sold
Y GNex. Hopefully will get Note 2 tomorrow
Battery life on Gnex sucks big time
Sent from my Vodafone Smart II using xda app-developers app

Here my battery stat...just fb and msg..
Sent from my GT-N7100 using Tapatalk 2

haki6007 said:
Here my battery stat...just fb and msg..
View attachment 1596999
Sent from my GT-N7100 using Tapatalk 2
Click to expand...
Click to collapse
Hi, can you please let us know what rom, kernel and your phone configuration?

My battery life fluctuate around 3 to 4 hours on screen. Saw some of the users have 9 hours. Dont have any idea how to get that actually

There's an entire duplicate of this thread just a few posts away.
-----
I would love to help you, but help yourself first: ask a better question
http://www.catb.org/~esr/faqs/smart-questions.html

EDIT: Just saw main thread. Posted there.

spycedtx said:
There's an entire duplicate of this thread just a few posts away.
I know. But its nothing in detail. It just shows numbers. The reason for my post is for users to contribute their detailed configuration for their phones such as ROMS, Kernels etc, that lead up to their battery life. Its all about the details.
Click to expand...
Click to collapse

Kojisan said:
spycedtx said:
There's an entire duplicate of this thread just a few posts away.
I know. But its nothing in detail. It just shows numbers. The reason for my post is for users to contribute their detailed configuration for their phones such as ROMS, Kernels etc, that lead up to their battery life. Its all about the details.
Click to expand...
Click to collapse
All of which is useless in the end. My usage habits and app installs will impact battery life differently than yours no matter how "exact" our settings are at an exact moment.
Can we please move beyond this silly notion of some holy grail of configuration? Use your phone! Ignore quadrant scores and whether I get 9hrs and you get 10.5 hrs. Those numbers will never be consistent, nor should they matter. If you're getting 2hrs of battery life, then maybe you have an issue worth solving.
If there were a singular combination that made everything run on platinum and 50000 hrs of screen time, trust me: we would know about it.
I plead to everyone: stop with the quest for "best". It isn't going to happen. Find what's best for you.
-----
I would love to help you, but help yourself first: ask a better question
http://www.catb.org/~esr/faqs/smart-questions.html
Click to expand...
Click to collapse

spycedtx said:
Kojisan said:
All of which is useless in the end. My usage habits and app installs will impact battery life differently than yours no matter how "exact" our settings are at an exact moment.
Can we please move beyond this silly notion of some holy grail of configuration? Use your phone! Ignore quadrant scores and whether I get 9hrs and you get 10.5 hrs. Those numbers will never be consistent, nor should they matter. If you're getting 2hrs of battery life, then maybe you have an issue worth solving.
If there were a singular combination that made everything run on platinum and 50000 hrs of screen time, trust me: we would know about it.
I plead to everyone: stop with the quest for "best". It isn't going to happen. Find what's best for you.
-----
I would love to help you, but help yourself first: ask a better question
http://www.catb.org/~esr/faqs/smart-questions.html
Click to expand...
Click to collapse
Part of the quest for best is the journey and trials along the way. I think we are gonna carry on.
Sent from my GT-N7100
Click to expand...
Click to collapse

omega rom v9. 1 kalgas theme
press thx if i helped

note 2 vattery life scottrom clean rom 4.0.5
stesteste said:
omega rom v9. 1 kalgas theme
press thx if i helped
Click to expand...
Click to collapse
Running 4.1.2 clean ROM 4.0.5 with a 1.92ghz mod and custom modem I usually get about 15-30 hours depending on screen on time. I can safely stream google music all day to my Bluetooth about 6 hours and only drain 15-20% turning WiFi and GPS off helps a lot. Also set sync to off. Here is a screen shot after a 10 hour work day

R: Galaxy Note 2 Battery life
Running wanamlite 2.5 (stock deodexed ubdll3), auto brightness, perseus kernel with overclock and undervolt. 6 hours of screen time, 1 hour of calls, 2 days of usage.
Sent from my GT-N7100 using xda app-developers app

N7100
Stock 4.1.2 XDLL1
Nova Launcher
Sent from my GT-N7105 using xda premium

Beans 7 perseus kernel with oc/uv
7 hours or so screen time.
Sent from my SCH-I605

Sent from the Rabbit Hole

Hello here is my battery status 1d 8h 20% wifi and 80% wifi off and 26% battery left
Sent from my GT-N7100 using xda app-developers app

Hi guys!
I own Note2 till January but I never had good battery life! I dont know where is a problem. Can I have bad battery? My phone is rooted because on stock rom is my battery life worse.
Now Iam running Hurricane rom, bloatware I removed immediately, I used kernel mod for better battery performance but I cant get more than 3-4hours of screen time. I dont play any games, just browse the internet, mostly I am connected on wifi, sometimes Facebook or Messenger, nothing more. Please help me. Thanks

Voice Calls draining excessive battery

Off late my Gnex is draining a lot of battery while making calls. a 15-16 mins call is draining the battery by 4-5% atleast. Overall I'm getting screen time of around 3.5 - 4 hours on my stock, rooted Gnex when I am making only a few calls. I'm using the stock dialer.
Can anyone please help me out?

kaushikd said:
Off late my Gnex is draining a lot of battery while making calls. a 15-16 mins call is draining the battery by 4-5% atleast. Overall I'm getting screen time of around 3.5 - 4 hours on my stock, rooted Gnex when I am making only a few calls. I'm using the stock dialer.
Can anyone please help me out?
Click to expand...
Click to collapse
Geez mate, I gotta tell ya.. That seems like reasonable screen time and talk drain to me. How old is this device, and especially, how old is the battery?

Stupendousman2012 said:
Geez mate, I gotta tell ya.. That seems like reasonable screen time and talk drain to me. How old is this device, and especially, how old is the battery?
Click to expand...
Click to collapse
It wasn't like that earlier. I have no issues with screen time, only a call is draining the battery much faster than it used to do. The battery and phone both are almost 1.5 years old.
Sent from my Galaxy Nexus using xda app-developers app

After 1.5 years, your battery is still providing about 6.6 hours of talk time out of approx 8hrs when brand new, assuming you're on 3G.
I would estimate this to be about what you can expect after that amount of time, give or take.
I wonder if a new battery would solve the issue?
What was your average drain previously?

Stupendousman2012 said:
After 1.5 years, your battery is still providing about 6.6 hours of talk time out of approx 8hrs when brand new, assuming you're on 3G.
I would estimate this to be about what you can expect after that amount of time, give or take.
I wonder if a new battery would solve the issue?
What was your average drain previously?
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I'm always on 2g network. I can understand the battery is getting old. I was wondering if I reflash ta radio, will it help? Earlier I used to a get around 8-8.5 hrs of talktime.
Sent from my Galaxy Nexus

kaushikd said:
I'm always on 2g network. I can understand the battery is getting old. I was wondering if I reflash ta radio, will it help? Earlier I used to a get around 8-8.5 hrs of talktime.
Sent from my Galaxy Nexus
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Try with the radio or do a factory reset