I check the Lg stock battery usage monitor but it lists the top 5 things as 8%, 5%, 2%, 2% and 2%. Where is the other 80% or the battery being used?
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My battery life was very good in Mini. I used the phone for normal talking (around 30 mins) and 3-4 hrs of GPRS and battery wwas kept around 20-30% at
10PM after fully charged at 7AM. At that time the battery usage status showed something like this.
Display -40-50%
Android System 10%
Cell Standby 2-5%
Phone Idle 2-5%
Others (not remebering)-the remaining
Suddenly two days ago my battery started dischrging very fast and my full charge at 7AM came to zero at 4.30PM with similar use as stated above. But this time the battery usage shows something like this and consumption always remains highest by phone idle & cell standby parameters.
Phone Idle 40%
Cell Standby 30%
Android System 8%
Display 20%
Others - remaining
Now, my battery is draining a lot faster than it ever had two days back.
My battery had consistently been draining at around 1% per hour idle until today. Now I'm seeing it drop 5% in LESS than an hour while idle (idle meaning the screen shuts off and I don't use it).
So my question is, what do Cell Standby and Phone Idle mean? Previously they had both been 2-5% and my idle battery use was excellent. But today they both shot up to the 30-50% range and I'm thinking this may be the cause for the excessive battery drain even while the phone is sleeping.
I have not changed anything during these two days. But again to be sure I "Factory Reset" the phone and reinstalled all the software again but found the problem persisting. Moreover, during my travel to office (which takes about two hours) I find battery drain is minimum and same as my earlier days, i.e., it drains very slowly but once I enter my office hall the rate of drainage increases, But previously in the hall also the drainage rate was very low.
My queston is what may be the cause of this?
The only change which I feel is deterioration is signal level because the calls now frequently gets disrupted which was not the case earlier. Can this be the only cause for such high battery drainage ?
An exactly similar experience can be found in some other blog whose link is below ( for reference only)
http://androidforums.com/evo-4g-tip...cell-standby-phone-idle-mean.html#post1579318
Anticipating some advice/solution for improvement from the geeks here.
Thanks
i noticed i had the same issue whenever i installed some apps from the market...i noticed in particular a data counter to screen my phone bills and Quick Profiles.
So i suggest to think abotu the last installed apps and try to remove them one by one until you find the guilty one.
Remember afer uninstall to reboot your phone or you won't notice any difference
Have you recently rooted the phone? When I did mine I found there was a shell process left running that was eating battery (but doesn't show in the battery info screen) - Turning off and on again sorted that out
Thanks for reply. I will try your advices. But today I morning I switched off my charging at 4.45 AM and now at 6.37AM I am seeing my battery at 99% ot bad. Let me see throughout the day.
Even i am experiencing this problem
Phone Idle is 59% and Cell standby 37% for me?
Now i have removed all task managers and Info apps
lets see what happens to the battery life
@acemadmav
Your advise helped me to track my problem. I also use a Data Tracker software which was refreshed at 2 min and was the cause of battery drain. Now I have set it to 30 mins and my phone is back to full battery strength. Discharge started at 7.30AM after full charge. Attended not less than 45 mins of call, an hour of GPRS and I am still at 50% at 10PM.
@tejagamer
My Phone idle & Cell Standby is still high at 30% and 25% respectively. I googled about this and found that "Phone Idle" is the state when phone uses minimum battery required to keep the electronics of the phone alive and "Cell Standby" is battery consumed for communicating with cell towers in standby mode. Finally, when battery consumption is ok the percentage used by Phone Idle & Cell Standby doesn't matter.
Thanks
parthabhatta said:
@acemadmav
Your advise helped me to track my problem. I also use a Data Tracker software which was refreshed at 2 min and was the cause of battery drain. Now I have set it to 30 mins and my phone is back to full battery strength. Discharge started at 7.30AM after full charge. Attended not less than 45 mins of call, an hour of GPRS and I am still at 50% at 10PM.
@tejagamer
My Phone idle & Cell Standby is still high at 30% and 25% respectively. I googled about this and found that "Phone Idle" is the state when phone uses minimum battery required to keep the electronics of the phone alive and "Cell Standby" is battery consumed for communicating with cell towers in standby mode. Finally, when battery consumption is ok the percentage used by Phone Idle & Cell Standby doesn't matter.
Thanks
Click to expand...
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glad to help...it's been some months i'm "testing" my X10 mini about this kind of things, so i'm getting used to track down problems on my phone
Unplugged for 3h 7 minutes
phone idle : 41%
display : 18%
cell stanby 16%
android syste,m 14%
voice search 3%
andriod os 3%
text messanging 2%
media server 2% (wtf is this ? )
battery from 100% went to 90% in 3 hours 7 minutes
i sent two text messges
and i received 5
that was all mostly
Grab "Spare Parts" off the market and see if you have an app not letting your phone sleeping or something because that's really what it sounds like.
Yeah its normal. Battery will drain regardless from 100, because its not good health for the battery to keep its charge at 100 percent.
Currently got an Amaze 4G, rooted(bootloader), S-Off, SuperCID, SIM Unlocked
Using EnergyROM Stock Rom ICS, ruby-faux123-kernel-v008
1900 mAh Akner battery
First few days, pretty bad battery life (~6 hours with 80% idle 20% use.... idle drawing about 100mA, use drawing 300-500mA),
Currently about 5th day, battery life slightly better during idle, but all the stats say that the current use per hour is still high
Pics: IDLE, ~2%/hour drain, but the current use says -100mA?
First pic: Battery Monitor Widget 2am-8am, looks flat, 1-2% drain per hour
Second pic: CurrentWidget, snapshot of 4am, -100mA current use, drop about 1% every half hour
Third Pic: Battery Monitor Widget, 2am-8am, -100mA current use, drop about 1-2% every hour
When my battery level reaches about 21% or 22% it would jump to 15% then would quickly drain to 11%. Is that normal?
So I'm rooted on Android 10 and I'm trying to get more detailed battery usage.
I'm using gsam battery and I have extra stats enabled and I'm using betterbatterystats but nothing adds up right to me, or I may not be understanding the data, hence why I'm here.
When I look at the Android usage it says screen % and wifi % etc. And the other usage says apps usage. My assumption is that if I add up all the % it should equal what battery I've used. Example if I've used 10% screen, and 10% wifi and 10% on Reddit I should be at 70% battery left, right? But that's not what any battery app tells me, I'd like to see all the information.
Or am I asking for too much from a smartphone?