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Don't use any type of battery monitor, widget or notification.
I was getting good battery life but had a few weird cases of reboots and where the phone would just shutdown and then need battery pull to get back up.
Since I stopped using any type of battery monitor/widget/notification my battery life is much much better (same usage pattern/apps) and I have not had a single reboot or issue.
I just wanted to share this for people having problems. Worth a shot.
I use JuiceDefender Ultimate and my battery life are more efficent!
Darkness Fury said:
I use JuiceDefender Ultimate and my battery life are more efficent!
Click to expand...
Click to collapse
+1
i've been getting close to 20 hours on the standard battery.
expecting my extended oem battery soon!
GSM version of course!
There are a number of things that affect this. Most importantly, use CPU spy to check how much time your phone spends at each frequency, or rather in deep sleep. Some monitors in certain settings will keep the phone awake, draining battery.
Tubes6al4v said:
There are a number of things that affect this. Most importantly, use CPU spy to check how much time your phone spends at each frequency, or rather in deep sleep. Some monitors in certain settings will keep the phone awake, draining battery.
Click to expand...
Click to collapse
My AndroidOS wake time is much lower after getting rid of the battery status apps
I use Circle Battery Widget https://market.android.com/details?...oid.CircleBatteryWidget&feature=search_result and it has no noticeable effect on battery life.
I'm using Battery Solo Widget (was using Circle Battery Widget before) and it does not have any noticeable impact on battery life. Right now I'm at 36 hours on battery with 24% left
Lemim0uth said:
I'm using Battery Solo Widget (was using Circle Battery Widget before) and it does not have any noticeable impact on battery life. Right now I'm at 36 hours on battery with 24% left
Click to expand...
Click to collapse
Do you even power on your phone during the day(s)?
Use airplane mode at night while your u sleep. I lose less than 1%
Sent from my Galaxy Nexus using xda premium
Well the screen was on for 1 hour and 50 minutes (at max brightness) according to battery stats, so I'm not using it THAT much but the point is that a battery widget doesn't seem to have a big impact on battery life.
I also noticed that if I stop constantly closing applications after using them (by swiping on the ICS task switcher), my battery lasts a little longer
empiricDev said:
Use airplane mode at night while your u sleep. I lose less than 1%
Click to expand...
Click to collapse
and lose 100% of your incoming calls or texts. good for battery life, not good for anybody who has a job/life that requires constant connectivity.
roflboxer said:
and lose 100% of your incoming calls or texts. good for battery life, not good for anybody who has a job/life that requires constant connectivity.
Click to expand...
Click to collapse
Yeah this isnt an option, I need to see missed calls and what not
However, when I do not have the androidOS wake bug, if my phone is on wifi I lose ~3-7% overnight, which is good IMO
I went to bed last night with 96% and left everything on and syncing and woke up to 88% so I think I'm content with letting it do it's thing. That was my first night with it so I expect it only to get better.
Sent from my Galaxy Nexus using xda premium
Double post.
Sent from my Galaxy Nexus using xda premium
roflboxer said:
and lose 100% of your incoming calls or texts. good for battery life, not good for anybody who has a job/life that requires constant connectivity.
Click to expand...
Click to collapse
I suppose if you work 24/7 you are correct. For those of us that don't, airplane mode is a great option. Also Google voice solves the missed call problem - you will be notified by email when you take airplane mode off.
Sent from my Galaxy Nexus using xda premium
As crappy as the battery life is during daily use...idle at night even with wifi left on and updating turned on its still only about 1% loss per hour...Also running the th3ory axiom roms too if that helps.
empiricDev said:
I suppose if you work 24/7 you are correct. For those of us that don't, airplane mode is a great option. Also Google voice solves the missed call problem - you will be notified by email when you take airplane mode off.
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
What if someone calls you and its an emergency? Like one of your kids calling to say they're stranded somewhere? Still a good idea? Or how about just plug in your phone while you sleep? Brilliant!!!
empiricDev said:
Use airplane mode at night while your u sleep. I lose less than 1%
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
You might as well turn off your phone if your doing that at night.
Sent from my Galaxy Nexus using XDA App
mv522 said:
You might as well turn off your phone if your doing that at night.
Sent from my Galaxy Nexus using XDA App
Click to expand...
Click to collapse
+1 This
Sent from my Galaxy Nexus using XDA App
I run the stock GSM battery, it lasts all day so I have no complaints.
If I had the samsung spare battery w/ charger for business trips i'd be set for those flights and airport waits.
I'm running Franco r248 and eclipse rom and can't manage even 12hrs of standby almost 10percent an hour battery drain with almost 80percent deep sleep. Any ideas?
Sent from my Galaxy Nexus using Tapatalk 2
LancerV said:
I'm running Franco r248 and eclipse rom and can't manage even 12hrs of standby almost 10percent an hour battery drain with almost 80percent deep sleep. Any ideas?
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
From what I've read on the forums, update your kernel and ROM, and/or wipe your battery stats. I believe Clockworkmod should let you clear your battery stats. Boot into recovery with CWM and look for it.
TheStoof said:
From what I've read on the forums, update your kernel and ROM, and/or wipe your battery stats. I believe Clockworkmod should let you clear your battery stats. Boot into recovery with CWM and look for it.
Click to expand...
Click to collapse
Yeah I did that also
Sent from my Galaxy Nexus using Tapatalk 2
TheStoof said:
From what I've read on the forums, update your kernel and ROM, and/or wipe your battery stats. I believe Clockworkmod should let you clear your battery stats. Boot into recovery with CWM and look for it.
Click to expand...
Click to collapse
LancerV said:
Yeah I did that also
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Wiping battery stats does nothing..absolutely nothing. As system is deleting stats every time you unplug your phone @ 90-100% of battery. Wiping it just makes your battery information/calculations go berserk.
You could try can install with fresh rom. I suggest trying slimbean, full stock or with Franco's kernel. Also consider changing your radio/ril if you're in area with bad reception, 'cos it'll drain your battery also.
I'm doing easily 14-20h uptime with 3-4,5h screen on time with slimbean+franco. Idle drain is about 1%/2-3h (no sync, data nor wifi).
Sent from my Galaxy Nexus using Tapatalk 2
Kurre said:
Wiping battery stats does nothing..absolutely nothing. As system is deleting stats every time you unplug your phone @ 90-100% of battery. Wiping it just makes your battery information/calculations go berserk.
You could try can install with fresh rom. I suggest trying slimbean, full stock or with Franco's kernel. Also consider changing your radio/ril if you're in area with bad reception, 'cos it'll drain your battery also.
I'm doing easily 14-20h uptime with 3-4,5h screen on time with slimbean+franco. Idle drain is about 1%/2-3h (no sync, data nor wifi).
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
This. Every time someone says to clear battery stats, FSM eats a cute and fluffy penguin chick. Why this grossly erroneous advice still continues to be posted almost a year after it was clearly and concisely debunked is baffling.
Sent from my Galaxy Nexus using Tapatalk 2
Get a cheap extended battery and external battery charger, change Rom or kernel, ???? Profit!
Sent from my Galaxy Nexus using xda premium
Try trinity kernel, I get better battery life with it compared to Franco
Kurre said:
Wiping battery stats does nothing..absolutely nothing. As system is deleting stats every time you unplug your phone @ 90-100% of battery. Wiping it just makes your battery information/calculations go berserk.
You could try can install with fresh rom. I suggest trying slimbean, full stock or with Franco's kernel. Also consider changing your radio/ril if you're in area with bad reception, 'cos it'll drain your battery also.
I'm doing easily 14-20h uptime with 3-4,5h screen on time with slimbean+franco. Idle drain is about 1%/2-3h (no sync, data nor wifi).
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
From DX power booster, which shows hardware power consumption, the radio power consumption is basically negligible... 95% of battery was taken by CPU and screen
Sent from my Galaxy Nexus using xda premium
qtwrk said:
From DX power booster, which shows hardware power consumption, the radio power consumption is basically negligible... 95% of battery was taken by CPU and screen
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
If you're referring to a some kind of an app which shows you battery drain, be noted that those figures are fully hypothetical since there isn't a way to measure power consumption inside the phone. Figures are made by algorithm with some data from spec sheets, Android battery stats, etc. It can give you some hints but can't be blindly trusted.
And I have had tested several radios with my ex-SGS and saw that wrong radio had huge impact to idle drain, especially in the low signal strength areas. If course CPU and screen are still the main drainers, but imho radio can't be left without notice..
Sent from my Galaxy Nexus using Tapatalk 2
Flashed to leaked Jelly Bean OTA and trinity kernel still draining like buckets. Got a a battery on order so hopefully that fixes it. Its not a CPU issue as its in deep sleep 80% of the time. Even in Airplane mode its draining at 5-10% an hour
Also 20mins drained 4% using stock 4.0.4 no apps installed. Completely idle
Reflashed to 4.0.4 but unchecked keep my phone backed up to Google and Restore from google and now only draining at about 2% an hour in standby. Now Im running eclipse with leanKernal and getting 1% an hour drain
LancerV said:
Reflashed to 4.0.4 but unchecked keep my phone backed up to Google and Restore from google and now only draining at about 2% an hour in standby. Now Im running eclipse with leanKernal and getting 1% an hour drain
Click to expand...
Click to collapse
So it was that backup service what kept your phone awake/running at higher CPU speeds. For a next time, go and grab BetterBatteryStats from chamonix's XDA thread. That one would have said that *backup* is keeping your phone awake (I have seen that in my phone also). Let's hope that you're phone now behaves nicely
Sent from my Galaxy Nexus using Tapatalk 2
I did install better battery stats but nothing was keeping the phone from going to deep sleep. It was in deep sleep roughly 80-90% of the time
LancerV said:
I did install better battery stats but nothing was keeping the phone from going to deep sleep. It was in deep sleep roughly 80-90% of the time
Click to expand...
Click to collapse
Ah okay, then it's little weird since backup service has always appeared in wakelocks and that's how it has been easily founded as a culprit for drain. But anyway, your problem is solved and therefore case is kind of closed
Sent from my Galaxy Nexus using Tapatalk 2
So I bought my ATT GS3 out in Los Angeles this summer and then I returned to New Jersey to find that I have horrible battery life. It was not right away so this could be completely unrelated. As of right now my phone is at 75% and I let it drain while i was sleeping for 10.5 hours. I have tried several different roms which are usually good the first two days and then after that the battery life is bad again. I thought it may be some application I have installed so I removed a few of the ones I remembered downloading since I got back to NJ. I also updated to the latest radio ending in H9 because I was two behind when I checked. I have attached some battery information below. Any help anyone could provide would be great. I have tried Juice Defender which did save some battery life but it also caused a problem where I couldn't use the internet for 10 seconds after I wake the phone.
U need a Rom with cell standby fix
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
I thought the cell standby problem only effected the international GS3? If the cell standby fix was the problem then I shouldn't actually be draining that low right? Something must be draining the battery then. Google maps is probably draining the battery but how do I stop that from happening?
No its not just international and it is cell standby using almost 10% battery
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Diable maps only use it when needed
Sent from my SAMSUNG-SGH-I747 using xda premium
JB calhoun said:
Diable maps only use it when needed
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
try Triune ii or Black jelly 0.7 i tried them both on my s3 these both hav good battery backup..
Ariel 2.10 fixes everything!
I just installed the standby fix and im going to test that and see if it helps. If that doesn't work I'll try the other roms everyone has suggested. Will take a little while to make sure whats good and whats not though. Thanks for the advice.
cloakinghalk said:
So I bought my ATT GS3 out in Los Angeles this summer and then I returned to New Jersey to find that I have horrible battery life. It was not right away so this could be completely unrelated. As of right now my phone is at 75% and I let it drain while i was sleeping for 10.5 hours. I have tried several different roms which are usually good the first two days and then after that the battery life is bad again. I thought it may be some application I have installed so I removed a few of the ones I remembered downloading since I got back to NJ. I also updated to the latest radio ending in H9 because I was two behind when I checked. I have attached some battery information below. Any help anyone could provide would be great. I have tried Juice Defender which did save some battery life but it also caused a problem where I couldn't use the internet for 10 seconds after I wake the phone.
Click to expand...
Click to collapse
Just another observation. Battery tends to drain faster if you leave it in your pocket. If you flash a rom, you might have to calibrate the battery stats. I only lose 1% every 2 hours overnight if I leave it on a cold surface.
Sent from my SAMSUNG-SGH-I747 using xda premium
So I have tried a few different roms and I'm still not happy with the battery life. I calibrate the battery after every rom installed and I usually keep that rom for atleast 2 days to test it. Right now I'm on AOKP. If the phone is on standby whats the general %/hr? When I go to sleep my phone drops from 92%-75% for about 10-11 hours (on desk at temp 60F). By Apocalypse487's response I should only see a drop of 5-6 % over night when I see 17%. Am I supposed to me losing this much battery life over night? To me I feel like I barely use my phone. Today wasn't too bad with 1 hr with screen on and about 1 hr in calls. I made it about 1 day 1 hour 36min on battery. My phone was sleeping for about 23.5 hours. Is this the typical battery life or is something wrong with mine? Tonight I'm going to try juicedefender and see if that helps.
cloakinghalk said:
So I have tried a few different roms and I'm still not happy with the battery life. I calibrate the battery after every rom installed and I usually keep that rom for atleast 2 days to test it. Right now I'm on AOKP. If the phone is on standby whats the general %/hr? When I go to sleep my phone drops from 92%-75% for about 10-11 hours (on desk at temp 60F). By Apocalypse487's response I should only see a drop of 5-6 % over night when I see 17%. Am I supposed to me losing this much battery life over night? To me I feel like I barely use my phone. Today wasn't too bad with 1 hr with screen on and about 1 hr in calls. I made it about 1 day 1 hour 36min on battery. My phone was sleeping for about 23.5 hours. Is this the typical battery life or is something wrong with mine? Tonight I'm going to try juicedefender and see if that helps.
Click to expand...
Click to collapse
I'm using ParanoidAndroid based off of CM10. Version 2.16 of PA gave me the best battery life. Try that. Certain Roms have better battery management, but that probably depends on the kernel. PA uses stock.
Sent from my SAMSUNG-SGH-I747 using xda premium
I'll give ParanoidAndroid a try and see what that does. So Juicedefender ended up making it so I only lost 1% over 9 hours. Thats pretty good. Way better than I wanted. So what could be draining the power over night. Is it because my data is on all the time but shut off when using Juicedefender?
I use Trinue 2, and I use an app called Go Power Master.
In GPM you can setup options that will turn off mobile data/gps/wifi when the screen is turned off, will automatically turn them back on when the screen is back on.
Those things little things I find can make a big difference for the battery to last throughout the day.
Sianspheric said:
I use Trinue 2, and I use an app called Go Power Master.
In GPM you can setup options that will turn off mobile data/gps/wifi when the screen is turned off, will automatically turn them back on when the screen is back on.
Those things little things I find can make a big difference for the battery to last throughout the day.
Click to expand...
Click to collapse
cloakinghalk said:
I'll give ParanoidAndroid a try and see what that does. So Juicedefender ended up making it so I only lost 1% over 9 hours. Thats pretty good. Way better than I wanted. So what could be draining the power over night. Is it because my data is on all the time but shut off when using Juicedefender?
Click to expand...
Click to collapse
It's as Sianspheric says, common things like gps, data, and wifi uses power. I just started using Juicedefender since my friend told me it helps. Also download battery calibration. It's a root only app. Don't let your device discharge completely. It's bad for Lithium Ion batteries. That will clear out any bad data from Samsung.
Sent from my SAMSUNG-SGH-I747 using xda premium
Been using the 2100mAh since I got my Vzw Nexus. Yesterday, I had it on WiFi at home with a solid connection all day with sync off, maps disabled, and GPS/Bluetooth/everything off. I got 2 hours and 53 minutes of screen on time at 30% brightness. With WiFi on entirely and 5 bars of it...I would expect closer to 4 hours of screen on time...and I would see that back during the ICS days. Currently running Rascarlo with Trinity a67.
Think its time for a new battery? This is by far the best ROM and Kernel combo results I've seen on terms of battery life. How long do you guys keep your batteries for?
Sent from my Galaxy Nexus using Tapatalk 2
I've had my battery for quite a while running CM10 + Franco Kernel. The newest Franco Kernel when it comes to battery life is INSANELY good, I was starting to think the same thing as you but man... Franco Kernel changes my battery life and it barely ever drains.
You could try a different combination of kernels to see if it helps. And there is a method to doing a full charge (google it) something involving fully draining it.
Do you have any wakelocks? use the app, BetterBatteryStats to find out.
Debug your phone before throwing money away towards a new battery.
zephiK said:
I've had my battery for quite a while running CM10 + Franco Kernel. The newest Franco Kernel when it comes to battery life is INSANELY good, I was starting to think the same thing as you but man... Franco Kernel changes my battery life and it barely ever drains.
You could try a different combination of kernels to see if it helps. And there is a method to doing a full charge (google it) something involving fully draining it.
Do you have any wakelocks? use the app, BetterBatteryStats to find out.
Debug your phone before throwing money away towards a new battery.
Click to expand...
Click to collapse
I appreciate the response. I use BetterBatteryStats, GSam Battery, CPUSpy, and AutoStarts (for disabling everything related to Maps). I'll try out Franco's new kernel. Thanks for the tip. I've been stuck on Trinity for a while...perhaps it is time for a change. Which ROM are you running if I may ask?
Edit: Which Franco kernel were you referring to? His latest nightly 290 or his latest Milestone 6?
Sent from my Galaxy Nexus using Tapatalk 2
Batteries last about a year charging once a day. If you run your battery dry a lot, expect to change sooner. My battery rarely goes below 40% and I try not to let it go below 10% when it does. I fully expect a year and I am @ 10 months. If you run it below 20% often I would say you probably need to change it already. YMMV of course.
...
Is there any other way we could check to see battery health? I know in better battery stats under 'tests' you can see it says battery health is 'good' but is there any other way?
Possibly max and min voltages? Ie fully charged ~4200mv and fully drained ~3500mv
Sent from my Galaxy Nexus using Tapatalk 2
You're looking for an app that compares designed capacity (1720mAh? I don't even know how much our phone has..) with actual capacity (which would probably be around 1500mAh after a year). I don't know of one, but if it helps, that's what you're looking for!
Sent from my Galaxy Nexus using xda app-developers app
I am extremely frustrated. My phone has always been bad with battery life. Its been over a year or so that I have not seen my phone last longer than 5-6 hours. I am constantly looking for any chance I get to charge my phone. My life revolves around checking battery %age and plugs to charge. Smart phones were suppose to be helping us, but its like they are using me to feed the juice every chance they get.
My T989 is a "SMART" phone with
- lowest on screen brightness (and a screen dimmer overlay)
- no NFC
- no haptic feedback or keytone sounds
- No animations or graphic heavy launchers
- dont play games any more
- turn off 4G/data anytime I get a chance
- No GPS
- Manual Sync emails, facebook and whatsapp
HELL, I want to go back to the age of Nokia's where the batteries would last you through weekend and still some juice left even after it goes through laundry.
But that is not what I am here to complaint about.
I would like to know what ROM+Kernel you have and how much battery life you get ? (w/ screen time)
Who else is going through these ?
Note: Currently on JB stock and a new OEM replacement battery
How often are you using your phone? It uses a lot more battery when the screen is on. You can get over 24 hours of battery life by not touching your phone at all/no apps running.
I think most people average around 3 hours of display time without charging. Check in settings/battery/display.
I'm running AOKP and depending on how often I use my phone it can really deplete my battery.
Sent from my SGH-T989 using xda app-developers app
Get a new battery maybe? I'm sorry for your issues.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
I've been running CM 10 for awhile, and I've been getting great battery life. Recently It's been sliding, and it's due to my battery just being old. I've got a new one I'll be putting in tonight. Get Gsam Battery monitor and check out what's using the battery.
easiest way i have found to extend my battery during the day is to toggle my data..if i am not using it for a bit, just toggle it off, takes 2 sec to toggle it on, and can easily double my battery life..
I use Jedi mind trick with Tiberius kernel. It fly's and I get around 12-14hrs with 1hr and 30mins or so with Facebook 1hour and half of music and texting. So get it!
Sent from my T989 doing Jedi Mind Tricks
Do this stuff and read it carefully. And yes 3 to 4 hours is about average screen time. Makes no difference discussing total battery time. You can kill it 3 hours from a full charge with continuous use...or it can last 24 hours....all depends how often your using it and what you are doing with it.
If you go thru this other thread and follow all of the advice ....you should be fine.
http://forum.xda-developers.com/showthread.php?t=2461864
Sent from my SGH-T989 using xda app-developers app
Try this :thumbup:
http://www.amazon.com/gp/aw/d/B0083M5CIM/ref=mp_s_a_2?pi=SL75&qid=1348506195&sr=8-2
Sent from my SGH-T989 using Tapatalk 2
Areyoucrazy, 5-6 hours of on screen time or total? If that's all you get even with screen off, something is probably keeping your phone awake. Get an app called better battery stats or gsam battery monitor to figure out what is keeping it awake.
Sent from my SGH-I747M using xda app-developers app
These are my results, after buying the LAZA 3800mAh battery. I just had it for one day and it is light years ahead of the stock battery. I don't use NFC, and my brightness is all the way down. (Still I don't believe the brightness is low enough, seems too bright). I am a student so when I'm in class I can't obviously use my phone, so that is why the screen time is below what you guys expect. Still this battery is legit! I got it for $23 shipped (Amazon Prime). On the stock battery I had to revert back to ICS, but with this Laza battery I have no gripes on leaving it on the latest CM10.2 (4.3.1) and letting it go on Dual Carriage (DC, HSPA+42) mode. As long as I leave school with more than 70 percent battery like on my HTC Sensation, I am fine.
Sent from hopefully my last brain transplant using Tapatalk 4
I'm curious to see what screen time you get on a full charge.
Sent from my SGH-T989 using Tapatalk
DJ Scooby Doo said:
These are my results, after buying the LAZA 3800mAh battery. I just had it for one day and it is light years ahead of the stock battery. I don't use NFC, and my brightness is all the way down. (Still I don't believe the brightness is low enough, seems too bright). I am a student so when I'm in class I can't obviously use my phone, so that is why the screen time is below what you guys expect. Still this battery is legit! I got it for $23 shipped (Amazon Prime). On the stock battery I had to revert back to ICS, but with this Laza battery I have no gripes on leaving it on the latest CM10.2 (4.3.1) and letting it go on Dual Carriage (DC, HSPA+42) mode. As long as I leave school with more than 70 percent battery like on my HTC Sensation, I am fine.
Sent from hopefully my last brain transplant using Tapatalk 4
Click to expand...
Click to collapse
I get the same on stock battery
Sent from my T989 doing Jedi Mind Tricks
13~BigBear~13 said:
I get the same on stock battery
Sent from my T989 doing Jedi Mind Tricks
Click to expand...
Click to collapse
On Jedi or on CM10.2? I don't know if Stock lets you use Dual Carriage or not. (Probably does, doesn't show it).
gc84245 said:
Areyoucrazy, 5-6 hours of on screen time or total? If that's all you get even with screen off, something is probably keeping your phone awake. Get an app called better battery stats or gsam battery monitor to figure out what is keeping it awake.
Sent from my SGH-I747M using xda app-developers app
Click to expand...
Click to collapse
It is the total battery hours. My screan time is barely 1 hour.
coltonbauman said:
I've been running CM 10 for awhile, and I've been getting great battery life. Recently It's been sliding, and it's due to my battery just being old. I've got a new one I'll be putting in tonight. Get Gsam Battery monitor and check out what's using the battery.
Click to expand...
Click to collapse
I do have GSAM battery monitor installed. I had it installed since it was called "bad ass battery monitor". It always is consistent and shows that screen uses most battery (abt 35% of overall usage), even at lowest setting. I also have a screen Filter app https://play.google.com/store/apps/details?id=com.haxor That overlays on the screen that dims it even further and is believed to save some more battery.
The other major user is the apps which is
- Android &
- Kernel
kj2112 said:
Do this stuff and read it carefully. And yes 3 to 4 hours is about average screen time. Makes no difference discussing total battery time. You can kill it 3 hours from a full charge with continuous use...or it can last 24 hours....all depends how often your using it and what you are doing with it.
If you go thru this other thread and follow all of the advice ....you should be fine.
http://forum.xda-developers.com/showthread.php?t=2461864
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
I will try the cpu spy again. I remember doing it before and it was almost inconclusive if there were things I could control vs system related drain that I couldnt control.
I am currently on a new OEM battery (2 months old) and several ROMs later,. Some ppl claim they get best battery life, I just want to mirror exact same ROM, kernel... even the apps they have and their refresh settings if I need to.
DJ Scooby Doo said:
On Jedi or on CM10.2? I don't know if Stock lets you use Dual Carriage or not. (Probably does, doesn't show it).
Click to expand...
Click to collapse
Jedi
Sent from my T989 doing Jedi Mind Tricks
Dude.....less than an hour screen time tells something is very wrong.
First...I would bet the screen dimmer app Burns more battery than it saves.....that'd be my guess.
Second....flash a fresh rom, or stock. Run it at least a few days as is. With only gsam and cpuspy installed. Nothing else. I know you may really miss some apps....but its the only way to see if its an app, or rom, or hardware.
Then off gps after your install. Its on by default and is a huge battery sucker.
I'll bet things will be greatly improved. Then install apps.....monitor closely for changes in gsam or cpuspy.
Your screen battery usage should be more like 60 percent or higher....even as dim as it goes. That's normal. Apps, maybe 30 percent and then the other stuff. A 35 percent battery drain from the screen says you have problems.
After all your apps are installed.....try everything in that link I posted. Everything. And things should stay good.
Keep us posted.
Sent from my SGH-T989 using Tapatalk
wow, and i thought mine was bad... i have my screen on alot and play 3d games, i guess im doing good. running slimbean.
I do believe that the battery life on this phone is not the greatest, a spare 5$ ebay battery in the wallet keeps me worry free
Sent from my SGH-T989 using xda app-developers app