So i've put my xperia T (i had I think 20+ % battery) at 2 AM I've pluged it in in the USB (to charge up)...When I fallen asleep the phone was charging...when I woke up the phone was dead 0% battery..and when I wanted to power it up the red led flashes(once in a second I think) ...anyway I've pluged in the charger..and the phone power up himself..
I've also attached a pics...I dont understand why when I was sleeping why the battery discharged like in that way very quick .. how can I find out what's eating my battery ?
i saw that the GOogle services kkep my phone awake all the time..
Better battery stats (search for it)
Also power phone off and give full charge
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i have installed it)xda ed'( but i dont understanda thing @-)
AW: Battery of XP T
Then learn how to use it by reading in the release thread, on the devs website and by asking google about it.
Google is a battery hog. I turned off Google services. Disable location setting and sync
Sent from my LT29i using Tapatalk 2
Related
I started to loos power realy fast, about 15% per hour in standby. I tried to restart and checked if i had any unwanted apps running, but nothing helped.
I then did a battery calibration as when i used Windows Mobile 6.5 on a HD2 (Leo).
1) Completly discharge the phone so it can't start.
2) Take the battery out for 1 minut +.
3) Plug the phone to the charger without starting the phone.
4) When the led light is green the battery i 100% charged, take the battery out for 1 minut +.
5) First then you can start the phone.
It helped for me, and now my battery consumption is abut 1% per 2 hour ;-)
Strange, but maybe usefull in the future.
With my phone the problems where apps running in the background.
Also programms I shutdown and restarted them selves. (Ea. in holland the app 9292!)
From Nameit's Incredible s using XDA Premium App
I am going to give that a try.. I love with phone and with temp root, life is fine.. the only problem is the battery as I have to charge it twice a day.. hopefully this method will solve the problem...
jkolner said:
I started to loos power realy fast, about 15% per hour in standby. I tried to restart and checked if i had any unwanted apps running, but nothing helped.
I then did a battery calibration as when i used Windows Mobile 6.5 on a HD2 (Leo).
1) Completly discharge the phone so it can't start.
2) Take the battery out for 1 minut +.
3) Plug the phone to the charger without starting the phone.
4) When the led light is green the battery i 100% charged, take the battery out for 1 minut +.
5) First then you can start the phone.
It helped for me, and now my battery consumption is abut 1% per 2 hour ;-)
Click to expand...
Click to collapse
Thanks for it. Sure does work on my phone. Though not so much effect, but battery is lasting more than before.
Sent from my HTC Incredible S
Since I use advanced task manager (preferences - applications - auto end frequency - auto end running apps), my battery life is much better, it used 90% then and 45% now in approximately 12 hours. (3G on and same internet/mail/download use as before, maybe slightly more now)
Also WiFi is always on now, previously this was almost always off.
So I can use the phone twice as long as before.
Every hour this program shuts down all apps which are not used.(in my settings)
All programs start as fast as before and everything works just as good as before.
Good luck.
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I found that after disabling notification of Facebook app as well as HTC Sense and Hub sync services, I can use my phone for 24 hours with a single charge which is very impressive to me.
Sent from my HTC Incredible S using Tapatalk
True, but I use my phone especially for those things.
I use all the apps: facebook, Twitter, Droidin, three email accounts and then my battery after 12 hours still has more than 50%.
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jkolner said:
It helped for me, and now my battery consumption is abut 1% per 2 hour ;-)
Click to expand...
Click to collapse
That would be great
I'm in your process now so let's hope it does the same for me!
My phone has been on for about 5 hours and it is dead. Power usage says it has been running for 16 hours. There are no apps running, the screen brightness is turned down, and I have turned off many of the sync stuff.
I turn it off every night and put on charge. It says it's fully charged in the morning. Battery life was good until just recently, maybe last week or so. Is there any way to reset the battery?
There is, but you need root access. You can either use recovery to clear the battery cache or there are a few programs that will reset it for you.
Sent from my Nexus 7 using xda premium
rgt2652 said:
My phone has been on for about 5 hours and it is dead. Power usage says it has been running for 16 hours. There are no apps running, the screen brightness is turned down, and I have turned off many of the sync stuff.
I turn it off every night and put on charge. It says it's fully charged in the morning. Battery life was good until just recently, maybe last week or so. Is there any way to reset the battery?
Click to expand...
Click to collapse
buy a warrenty and then throw your phone out the window
I've installed almost every roms. Even installed golden kernel. Hotplug and cqf combination. Did full wipe. Howw come my battery did not last more than a day? I alwats notice in settings >battery. My screen is always high. Its eating up my battery. Stays at 55% to 60%. anyone have idea?
Sent from my GT-I8190 using xda app-developers app
Thats cuz your brightness is too high.
Sent from my GT-I8190 using xda app-developers app
It is not. Anyone can give advice?
Sent from my GT-I8190 using xda app-developers app
with full usage i get about 6 hours, heavy youtube, facebook, texting. But with medium usage music surf web for 30 mins i get about 1.5 days. And little usage i last up to 2.5 days.
b2dj said:
I've installed almost every roms. Even installed golden kernel. Hotplug and cqf combination. Did full wipe. Howw come my battery did not last more than a day? I alwats notice in settings >battery. My screen is always high. Its eating up my battery. Stays at 55% to 60%. anyone have idea?
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Whats your brightness at? If screen is eating up all your battery, most probably it is too high
I put it in the minimum. Im kinda paranoid that my phone has hardware issue but the phone is working fine. Im still finding solution why im having this prob. Still not losing hope. Lols.
Sent from my GT-I8190 using xda app-developers app
b2dj said:
I put it in the minimum. Im kinda paranoid that my phone has hardware issue but the phone is working fine. Im still finding solution why im having this prob. Still not losing hope. Lols.
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
if you've tried goldenkernel v2? then setting the hotplug and battery saver mode on, hopefully this can help you, especially if you use benzrom v6
Recalibrate your battery. Thats what helped me. my device can last 9 hours and still remain 70% battery with normal usage.
Heres how i callibrate.
1) download battery callibration in market.
2) charge the device till 100% (Dont plug it out)
3) power off the phone. I dont know if this will work on ur phone but i get 0% again. So charge it fully again.
4) once it shows 100% , unplug and plug it in again and wait till it reaches 100%. Do it for 4-5 times then reboot.
5) when your phone boots up, it wont be fully charged, so leave it charged till the battery full indicator shows up. Unplug and plug it in to charge again. Keep doing it for 10 times and the battery full indicator will pop up even quickier then the first time.
6) once u done it, open battery callibration and click callibrate.
7) after that, unplug your device and use it . The battery will last very long.
8) use the battery till 1-5%, u can completely drain it but i didnt do that cause some of my data will be removed after i completely drain my device.
9) charge it up to 100% again but dont use it while charging.
10) after that, enjoy ur battery life
RayQ1223 said:
Recalibrate your battery. Thats what helped me. my device can last 9 hours and still remain 70% battery with normal usage.
Heres how i callibrate.
1) download battery callibration in market.
2) charge the device till 100% (Dont plug it out)
3) power off the phone. I dont know if this will work on ur phone but i get 0% again. So charge it fully again.
4) once it shows 100% , unplug and plug it in again and wait till it reaches 100%. Do it for 4-5 times then reboot.
5) when your phone boots up, it wont be fully charged, so leave it charged till the battery full indicator shows up. Unplug and plug it in to charge again. Keep doing it for 10 times and the battery full indicator will pop up even quickier then the first time.
6) once u done it, open battery callibration and click callibrate.
7) after that, unplug your device and use it . The battery will last very long.
8) use the battery till 1-5%, u can completely drain it but i didnt do that cause some of my data will be removed after i completely drain my device.
9) charge it up to 100% again but dont use it while charging.
10) after that, enjoy ur battery life
Click to expand...
Click to collapse
\
Battery calibration is a useless, it does not help with battery life
http://forum.xda-developers.com/showthread.php?t=1460553
b2dj said:
I've installed almost every roms. Even installed golden kernel. Hotplug and cqf combination. Did full wipe. Howw come my battery did not last more than a day? I alwats notice in settings >battery. My screen is always high. Its eating up my battery. Stays at 55% to 60%. anyone have idea?
Sent from my GT-I8190 using xda app-developers app
Click to expand...
Click to collapse
Try using Better Battery Stats (you can get it free from xda) and use your phone normally for a day then see what is draining your battery
Anyone can help me pls?
Sent from my GT-I8190 using xda app-developers app
Also my phone is always warm.
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I have a sprint HTC one and according to Gsan battery monitor my screen on time and held awake time is very close to each other even though I didnt use the phone much.
can anyone help me? I just installed ds battery saver and my battery is still draining rapidly.
Did you install a custom kernel?
Get greenify for root from the playstore and hibernate everything you are not using
I'm not rooted.
Sent from my HTCONE using Tapatalk 2
Thats not enough of a sample time to judge that the screen on/awake time will stay the same ratio. Charge to full then restart and monitor until you have to charge again (at least a few hours). Maps and Facebook will be the usual culprits so you should look for any apps aside.
I've got a doubt about battery discharging in my phone. When it normally discharges from 100 to 35% everything is in normal, with similar drops every hour for ex. 2 days. But (even in standby) when battery is on app 35% I see very fast drop to 25-20% in couple mins. At the beggining I thought it is maybe broken cell in battery but I notice that around camera surface is warm, not hot. So it is probably matter of software. What drains my battery so fast and always at app 35-30%? Do you have similar issues? I made factory wipe few charging cycles ago but it did not make any changes.
Do you use any of the power management settings like stamina more or....
What apps do you have installed?
Sent from my C6603 using xda premium
Yes, I always use stamina, I switched it off just before taking picture. I use dropbox, GO backup, Network Singal Info, netmonitor, Gmail and one additional mailbox. I have Google backup - off, Hangouty - logged off, google now - off.
Well, I don't use stamina mode anymore. I too had these sudden drops when stamina mode was on.
Try switching off stamina for a couple of cycles.
If you find that there are no drops, then you have your culprit.
So you mean not use stamina at all or switch it off at around app. 50%?
Try without stamina mode.
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Ok, I'll give feedback in few days. Thanks.
Get root access, charge to 100%,delete battery stats(or use battery calibration app),drain battery to 0%,charge again to 100%, now see if still the same problem...
Sent from my C6603 using xda premium
I've tried once without stamina but I got visible faster discharging so now after update to 4.2.2 I am testing with stamina ON.
rtanner85 said:
Get root access, charge to 100%,delete battery stats(or use battery calibration app),drain battery to 0%,charge again to 100%, now see if still the same problem...
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
Deleting battery stats does nothing. I post this every time I see someone recommend it, but I feel that the point needs driving home until people realise that it is a placebo at best.
https://plus.google.com/app/basic/stream/z13dgb0rksywh3muq222fzkqnwfgdbgrk04
Sent from my C6603 using Tapatalk 2
my opinion
Sorry, it will not improve your battery, just if you have wrong indicated battery %,it maybe solve that. I solved a problem like that.my battery went from 50% down to 18 in a cuple of min.after deleting the stats and a few charges it was O.
rtanner85 said:
Sorry, it will not improve your battery, just if you have wrong indicated battery %,it maybe solve that. I solved a problem like that.my battery went from 50% down to 18 in a cuple of min.after deleting the stats and a few charges it was O.
Click to expand...
Click to collapse
No. The batterystats.bin file has no relation to the percentage displayed in the notification bar. It is used to calculate the usage statistics displayed in the battery usage section of settings. Nothing more. The file is deleted every time the battery is fully or nearly fully charged anyway.
The G+ post I linked to was written by an Android framework engineer, so I think they know their stuff
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Ok,maybe i'm wrong,but somehow my problem was solved
I am sure that I hadn't wrong percentages but period of strange drain battery (when % suddenly drops) because I felt warm temperature around camera. So I suspect any strange thread/wakelock/trigger.