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I am getting the same problem since the Lollipop (5.0.2) upgrade. How will a factory reset fix this, as surely this is a problem with the upgrade itself? The two biggest uses of the battery are 1. gmail, and 2 Android OS. I've switched stamina mode on but the drain is still much quicker than before the Lollipop upgrade.


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Not Recommended in general Battery Charging has various stages These stages are regulated and controlled by the the charging circuit in charger/ in device by firmware files to switch to various stages. Battery capacity is very much integral to this. By replacing with a battery of higher capacity (or extended battery unless OEM approved) charging may ...


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I had a battery drain issue on my Nexus 5. Overnight it went from 100% to 89% with all apps closed. Problem was Google Play Services. Deleted my GMail accounts and battery drain issue disappeared. Used Skype and battery drain issue returned. Deleted Skype account - battery drain issue resolved.


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Li Ion battery discharge is not strictly linear, (unlike a capacitor ). This ensures available power is utilised till the end of battery charge But it is fairly linear, more so at lower loads as can be seen from this figure, where C-rate or charge rate is the discharge/ charge rate Assuming your app is not a heavy power hog, it is reasonable to ...


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well, to be honest if you are rooted, you should install ampre, and measure if you give your phone enough juice. if you drain battery faster than charge, even if screen is off, or if you have good charger and quality cable (good charger means like 1.5Amps and higher) you have broken USB port. its very common, and it makes impression of super slow charging or ...


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Are wakelocks only when screen is off? No Quoting from Android Developers PowerManager.WakeLock defines wakelock A wake lock is a mechanism to indicate that your application needs to have the device stay on PowerManager defines various types of wakelocks The following wake lock levels are defined, with varying effects on system power. ...


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Auto sync is a process where all the data inside your phone and servers, being copy to and from each others. This will make sure that every data you have, such as phone address, photos from your camera, and could be your game progress being saved in google data centre (if your device is Android). In case you have your device stolen, or hard brick, or ...


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So, 5 minutes of activity consumed 11% of my battery You are mistaken in saying this, don't forget that the phone is on all the time , so that too consumes power. But yes, 1.6% is a little on the higher side, but not too much IMO, considering that you have so many apps/services running Looking at this, wake locks are reasonably under control Deep ...



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