Can I know if I do nandroid restore and I should restore my battery stats.bin. Will my device be confuse with the battery life and got to recalibrate it?
No need.
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you should calibrate it only when you find your battery stats acting weird lease everything is ok
Related
Anyone know why Google Services has such high usage percentage in battery use(almost 50%)? A solution maybe?
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I'm on jvp and have got no drain problems yet. Does it go away after a reboot?
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no it doesn't. It shows that Google Services is running,and the processes are Network Location and Google framework.. I can't unninstall the framework,because i can't use the market after.
If a simple reboot doesn't fix it then if you wanted yo you could do a factory reset using this code *2767*3855# in phone dialer. This will delete everything on the phone and reinstall the firmware. But it will delete everything! Also any lagfixes should be reverted back to rfs before using this code.
There maybe another fix but that's all I can suggest for now.
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Did you just flash the rom? It is expected that Google Services will consume an unusually high battery after flashing. It is because google account has to sync data from phone to its servers and vice versa. Let it run for a few hours or until the initial battery runs out. After that I think your rom's battery usage will "settle down".
Battery drain seems to be fixed with 2.3.4 for me.
Do you have Latitude activated?
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agentdark45 said:
Battery drain seems to be fixed with 2.3.4 for me.
Click to expand...
Click to collapse
+1, i have one day on Stock JVP with SpeedMod kernel and battery life is rock solid! about 1-2 % per hour in stand by.
This is the 3rd day with xxjvp. My latitude is unninstaled.
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install cpuspy and see. It says it is good for monitoring those processes,. My battery drain is due to overworking android OS,,,haven't figured out a solution yet.
I flashed it again.
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The battery drain is gone
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And the battery lasts longer than froyo
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I have this same problem, I hope this works for me too
wow.. 1-2 % per hour in stand by?? i think something wrong with my battery.
I unplugged at 9.00 am and drain sooo fast.. 15% left at 1.00 pm!
but with 2.3.4 with speedmod kernel it can last up to 6 hour.. still this is not like others right? I
You must wipe the sdcard because it might have things from previous roms
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Friends my Battery drains within 15 min and it becomes fully charged within 15min.The thing is that I flashed many roms frequently.I tried battery calibration app by nema and wiped battery stats in cwm recovery.no things changed.Is there I want to replace the battery immediately or there any other methods to recover battery.I want suggestions
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jaganmohans said:
Friends my Battery drains within 15 min and it becomes fully charged within 15min.The thing is that I flashed many roms frequently.I tried battery calibration app by nema and wiped battery stats in cwm recovery.no things changed.Is there I want to replace the battery immediately or there any other methods to recover battery.I want suggestions
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Click to expand...
Click to collapse
Same pinch
I have the same problem.
Apparently, there's another thread for it
http://forum.xda-developers.com/showthread.php?t=1833653&page=2
I suggest you buy a new battery.
Replace your battery
Same problem occurred for me. . .it's not fault with any ROM. .
Time to replace your battery
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Thanks friends for ur replies.did u know any good batteries other than stock battery .please reply
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I have had really bad battery drain, with the phone lasting maximum of 4-5 hours with very light usage.
Does anyone have any ideas?
I was thinking maybe doing a complete wipe and reinstall of the os. I had an xperia x10, which had an app called SEUS (Sony Ericsson update service) which would force the recovery and complete reinstallation of the os.Does that sort of utility exist for this phone?
Thanks in advance, and sorry, I'm new to this phone.
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Does anyone know how I can get more specific information than the screenshots I posted?
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AW: Bad battery drain by system
You can use Better Battery Stats to look when the phone is in deepsleep...
If there is not much deepsleep, you can try deleting some apps like facebook and other apps which always run in background, then test deepsleep again and there should be a positive result...
...sent with my LG Optimus 4X HD...
Tried that. It seems to be mostly the system using the battery
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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 )
So I noticed quite a big drain on the battery and on gsam it says that it's mostly drained by apps, not the screen, and the top 1 culprit is this kernel thing, any ideas how to remedy it, or is that completely normal?
Edit : I am completely stock on the 1.29 update
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kurby said:
So I noticed quite a big drain on the battery and on gsam it says that it's mostly drained by apps, not the screen, and the top 1 culprit is this kernel thing, any ideas how to remedy it, or is that completely normal?
Edit : I am completely stock on the 1.29 update
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Click to expand...
Click to collapse
Try using Better Battery Stats to find out what it is. If i had to guess i would say msm_hsic is it or maybe a wifi wake lock. there is no fix yet for msm_hsic.
It is intact this process, thanks, do you know if custom kernels/roms have this too or not?
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