Develop Bugs

This can't be right

I got some odd battery drain today when installing something onto my phone that required a reboot after took a screen shot of it.
Sent from my LT18i using xda premium

Well, depends on phone configuration and what you installed.

Lol almost 4 hours awake and screen on..this is normal
Sent from my LT15i using XDA App

The phone corrects the battery stats after a reboot.

sdk16420 said:
The phone corrects the battery stats after a reboot.
Click to expand...
Click to collapse
It didn't though
Sent from my LT18i using xda premium

You lost your network connection, while phone try to reach it it use a way lot of energy..and heat slightly increase..

Underclocking.

How low can be processor clock on Play? I have 364-576mHz (when battery 100-20%) and 364-460mHz (when <20%) and no lags.
Screen off = always 364-576mHz.
Gaming = 800-1200mHz.
Can it be lower?
Sent using r800i with DoomKernel v14 (576mHz/1.21gHz)

Depends if your doing anythig, i have it at 122-346 with screen off. It can go as low as you want, it will just be sluggish.
Sent from my R800i using XDA

Im asking couse i heard that if clock on screen off is too low phone has problems with weaking up.
Sent using r800i with DoomKernel v14 (576mHz/1.21gHz)

Battery details

Help with battery details
My internet useage not showing up
I'm dolphin hd not here
I used video player for a 1 hr
Why
Sent from my SGH-T999 using xda premium

Wut
Sent from my SGH-T999V using xda premium

I think it's buggy. On my phone, it shows Maps using a ridiculous amount of battery when I'm not even using the phone, yet my battery drains normally (about 1%/hour). Then there is the ICS issue of Cell Standby reporting errors.
Download GSam Battery Monitor from the Play Store. I bet you see the results you are expecting.

Thanks will look at it
Sent from my SGH-T999 using xda premium

Aerowinder said:
I think it's buggy. On my phone, it shows Maps using a ridiculous amount of battery when I'm not even using the phone, yet my battery drains normally (about 1%/hour). Then there is the ICS issue of Cell Standby reporting errors.
Download GSam Battery Monitor from the Play Store. I bet you see the results you are expecting.
Click to expand...
Click to collapse
Me its my android system im on 5hours screen on time and still android system uses more ? Damn.
Sent from my SGH-T999V using xda premium

help :my mobile bettary messing me up

im just havin my t 989 mobile a week ago ,,, installing application fone killer , power saving , reduce brightness dont prevent droppig of battery from 100% fully charged to 0 % within 4 hours in a light us even it dropped from 100 percent to 80 within 30 min without a fone call
im on official ICS what should i do????

Don't use an app killer, they do more harm than good. Set apps like email and Facebook or Twitter to check for status updates/emails less often. Give the phone a few cycles from 100% to almost 0% and back to 100%. It should get better over time.
Sent from my beastly Galaxy S 2.

When I first got this phone my battery life was pretty bad too. After a few cycles, custom rom and kernel, it is awesome.
Sent from my SlimBean JB Inverted Goodness SGH-T989 using xda premium

Thanks jaylan for helping
Sent from my SGH-T989 using xda app-developers app

Thanks mikee just wanna know how long my fone supposed to stay with normal use just calls and light internet use
Sent from my SGH-T989 using xda app-developers app

mina_munchy said:
Thanks mikee just wanna know how long my fone supposed to stay with normal use just calls and light internet use
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
I normally get over 24 hrs with close to 3 hrs screen on time, some texting and calling, a bit of Pandora streaming.
With heavy use i get about 12 to 14 hrs (about ⁴+ hrs screen on time. This is all with the original battery.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app

Thats awesome mike my mob dont resistore than 6 hours .. Can u give me tips what should i do if i wont disturb u
Sent from my SGH-T989 using xda app-developers app

Battery life-Kernel-Screen on

Sooo i want to ask u guys what is your battery life on note 2 especially i want to know the screen time on and the kernel used and other tweaks u used like scheduler and governor/
On mine i want to say that i got like 5 hours screen on saber kernel(41.3_7100) .
5 hours and 30 minutes more or less on adam kernel.

king118 said:
Sooo i want to ask u guys what is your battery life on note 2 especially i want to know the screen time on and the kernel used and other tweaks u used like scheduler and governor/
On mine i want to say that i got like 5 hours screen on saber kernel(41.3_7100) .
5 hours and 30 minutes more or less on adam kernel.
Click to expand...
Click to collapse
Sorry but those threads are meaningless to my opinion. Battery life / screentime depends on personal config of the device as well as usage patterns. Therefore results are not comparable. I can easily pimp screentime up to 7 hours or more when reducing brightness to min and displaying mostly dark or black screen. So you never know how stats are generated.
Btw. Your 5 hours are perfect, if you achieved them by normal usage.
Just my 2 Cents

I kinda agree. It depends what you are doing with the phone when the screen is on. I normally play asphalt 8 on max brightness so my on screen time is not as high as some that you see.
But where I think comparison is worthy is with screen off time. I'm currently getting Drain of 1% per hour.
This is with the new saber kernel which I think is a big improvement on the old and id suggest you try it op
Sent from my GT-N7105 using xda app-developers app

3vo3d said:
I kinda agree. It depends what you are doing with the phone when the screen is on. I normally play asphalt 8 on max brightness so my on screen time is not as high as some that you see.
But where I think comparison is worthy is with screen off time. I'm currently getting Drain of 1% per hour.
This is with the new saber kernel which I think is a big improvement on the old and id suggest you try it op
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.

sweetsmoke69 said:
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.
Click to expand...
Click to collapse
Wifi eats more energy than what?

fade2black101 said:
Wifi eats more energy than what?
Click to expand...
Click to collapse
Wrong wording. Just wanted to say Wifi consumes a lot energy.

Fair doos

sweetsmoke69 said:
You're right. Battery drainage while screen is off shows how well your device goes into deep sleep mode.I usually have more than 1% per hour since wifi eats a lot more energy. I have turned wifi psm off for stability reasons.However I'm using Deep Sleep Battery Saver App and therefore I'm now able to achieve similar results.
Click to expand...
Click to collapse
I leave my wifi on all the time but have the network notification turned off. That seems to help for me?
Sent from my GT-N7105 using xda app-developers app

3vo3d said:
I leave my wifi on all the time but have the network notification turned off. That seems to help for me?
Sent from my GT-N7105 using xda app-developers app
Click to expand...
Click to collapse
Thanks I'll give it a try.

sweetsmoke69 said:
Thanks I'll give it a try.
Click to expand...
Click to collapse
Let us know if that's any good for you also
Sent from my GT-N7105 using xda app-developers app

sweetsmoke69 said:
Wrong wording. Just wanted to say Wifi consumes a lot energy.
Click to expand...
Click to collapse
Im on hsdpa+ all the time. I get an average of 16 hours and at least 4 hours of screen on time with a lot of zombie tsunami and fifa14 game time.
Sent from my GT-N7100 using xda app-developers app

Justinhopaolo said:
Im on hsdpa+ all the time. I get an average of 16 hours and at least 4 hours of screen on time with a lot of zombie tsunami and fifa14 game time.
Sent from my GT-N7100 using xda app-developers app
Click to expand...
Click to collapse
You mean Wifi turned of all the time?
I'd probably do the same if I had a unlimited high speed rate for my mobile.

I'm using the devil kernel and it's pretty much impressive.
Sent from my GT-N7100 using xda app-developers app

Yep no wifi. Only 3g all day
Sent from my GT-N7100 using xda app-developers app

My record is 8h 36mins, but normally from 100 to 15 screen lasts for 5-6h which I find pretty good
Wysłane z mojego GT-N7100 przy użyciu Tapatalk 4

re:
Minerael said:
My record is 8h 36mins, but normally from 100 to 15 screen lasts for 5-6h which I find pretty good
Wysłane z mojego GT-N7100 przy użyciu Tapatalk 4
Click to expand...
Click to collapse
7h 17 min on battery
screen 49%
android system 14%
android os 11%
media server 10%
youtube 5%
facebook 3%
samsung apps 2%
thunderstorm 2%
system UI 2%
cell standby 2%
screen 49% time on 5h 18 min
battery left 24%
Note: wi-fi on ...fb on, yahoo messenger, skype, viber, yaaic + youtube
Brightness auto.
Note 2 GT-N7100 stock 4.1.2 rooted

Phoenix v13 with perseus 3.0.36, no uc or uv