Post your battery stats along with screen time on.
It would be nice to see which roms perform better.
P.S don't forget to post which rom-kernel combo you're using.
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Related
Just curious...
What is the importance of the Battery stats file, and how it relates to overall battery life?
Just trying to understand the impact of wiping battery stats and how long it takes to build it again.
Thanks!
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I'm getting pretty bad battery life on nightly 21, so I checked out the battery stats.
It is showing the system as awake constantly, even when the screen is off, and in airplane mode. I'm using tasker, as I did on the last ROM, but even with it disabled, the system is always awake.
Any suggestions?
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I was reading is a new update for the nightly's, so I'm going to see if it still a problem after that. But I would still appreciate some input from anyone here. This battery life isn't going to work for me.
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you want to try BetterBatteryStats?
http://forum.xda-developers.com/showthread.php?t=1179809
Could help you find out what drains the battery.
Im using Dark Knight 5.5 and SemaphoreICS 1.1.1..What should i do?? The battery just keeps getting used up even if its kept idle for a long time
You can try removing systems app or moving to another ROM
My Android OS only use 4 percents of battery
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use AOKP or Slim ICS and see how that takes a 180 degree
CM9 is the best one. no battery drain.
It probably has nothing to do with your rom, try better battery stats from market, read the getting started guide, and check for wakelocks.
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id say change a kernel. had a similar issue with glitch, moved to devil and problem solved.
use battery calibration
mase_shalan said:
use battery calibration
Click to expand...
Click to collapse
Resetting statistics does nothing for the actual battery life.
Using GT-I9000 my sent Tapatalk 2 from.
I really love JB, but battery drain on every one i tested is unacceptable (i.e. 30% loss or more overnight). On gb with THE SAME modem - 2%.
In result i always go back to GB immidiately, even if I hate it.
The only good rom besides GB i've had was some old Slim ICS version... Was lasting long as GB.
So, does anyone can point me to the JB rom with no crazy battery drain?
I've even bought new original samsung battery (1650mah), but still with my usage phone lasts half day.
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pwlj said:
I really love JB, but battery drain on every one i tested is unacceptable (i.e. 30% loss or more overnight). On gb with THE SAME modem - 2%.
In result i always go back to GB immidiately, even if I hate it.
The only good rom besides GB i've had was some old Slim ICS version... Was lasting long as GB.
So, does anyone can point me to the JB rom with no crazy battery drain?
I've even bought new original samsung battery (1650mah), but still with my usage phone lasts half day.
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Click to expand...
Click to collapse
Yap i have problem too.. but now im using c ron mix v9. Its quite good fir better batter .. its better you flash mcky kernel.. or newest semaphore 2.6.6...
If someone help me i definitely HIT THANKS....
---------- Post added at 11:32 AM ---------- Previous post was at 11:31 AM ----------
And its better if you post this type of question in q & a thread..
If someone help me i definitely HIT THANKS....
adjust cpu governors .... u have to try every ROM available.... at least one of the ROM will give better battery life.....
@up
it's not that. idle killing battery isn't governor related
well, MesoROM is great gb rom, but ffs, android 2.3 is so ugly and feels like an awkward beta version... damn
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I am on Slimbean JB Beta 1, and when it is in standby ( without wifi or 3G ) the battery drain is very low, less than 1% in 6 hours.
But as for Slimbean or any other JB roms I tried, the battery drain very fast when I use the 3G.
Paranoid Android by droidjam
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i'll try mentioned above. slim bean based on 3.1 was one of the worse in terms of battery though
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I'm on CM 10.1 and battery drain is acceptable (about 1.5 days) with quite heavy usage. But it's only possible with:
* network switched to 2G only most of a day
* Google backup and restore disabled (using TB only)
* location services switched off or at least with GPS disabled
* WiFi turned off when not at home (using lama to do automate it).
Try these if you do not need them on all the time and see if your battery lasts longer.
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My device battery is draining very fast so i wanted to calibrate the battery. I downloaded battery monitor and i get 4300++ when its on 100%. So do i still need battery calibration. Im planning on trying zeppelinrox battery calibration.
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RayQ1223 said:
My device battery is draining very fast so i wanted to calibrate the battery. I downloaded battery monitor and i get 4300++ when its on 100%. So do i still need battery calibration. Im planning on trying zeppelinrox battery calibration.
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Click to expand...
Click to collapse
Battery calibration is a myth.
Will do nothing other then wipe battery stats and make a new one.
It can be done by charging the phone till 100% and disconnect it from charger
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RayQ1223 said:
My device battery is draining very fast so i wanted to calibrate the battery. I downloaded battery monitor and i get 4300++ when its on 100%. So do i still need battery calibration. Im planning on trying zeppelinrox battery calibration.
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Instal good battery monitor like gsam etc. You will be able to see what is draining your battery. Also do not use full brightness all the time.
P.S. What is fast for you? Can your battery stand a day?
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Its like when i leave my phone for about 2 hr. The battery drops from 70-50% on wifi. And i used to be able the last the whole day with 3g on and my phone is only 2 weeks old.
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You're not alone bro. Same here!
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well i agree with the battery saver is a myth statement... I see you have used battery very bad way and now battery has depleted its life span. So still battery is on good side... Just try to do one charge cycle and close all unwanted apps and processes/features so it will conserve battery that way you can keep your battery safe or if you are really unsatisfied try this http://www.mugenpoweronline.com/zas...tid=5&sortby=sortid&orderby=desc&type=carrier
Good luck!
Hit thanks if i helped :good:
yes, battery calibration is a myth, so you must try install a fresh rom (try light by somin, its very battery friendly), use your brightness always low, and your wifi always off when you dont need it. you will see that your battery (if its not broken) will last for at least 2 days (depending on your phone usage)
and the best "calibration" is to drain your device to 0% (it will shutdown) and then charge it to 100% without using during charging. Do this 2 or 3 times and your battery will be very well.
this http://www.mugenpoweronline.com/zaspx/product_details.aspx?file=pr&productno=1640&PageNo=4&ccatno=5&csubcatid=5&sortby=sortid&orderby=desc&type=carrier is bullsh**
If you're rooted you should also download DU Battery Saver PRO and tick the option "low cpu frwquency while screen off'. Just that little option changed my phone's whole life style It really does work so give it a try, you won't be dissapointed.
and yes battery calibration is a myth and doesn absolutely nothing which may help your battery life (i know from 1000s of personal experiances with the calibration thing )