I noticed my D855 on LineageOS is always awake and has terrible battery life.
What should I do?
http://imgur.com/a/AcFYk
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Hello guys,
My optimus g does unusual battery drain during deep sleep. Before about 2 months the battery consuming in a sleep of 8-12 hours was max 5%. Now after a sleep of 6 hours its draining 15%(!!!) with only WiFi on. My phone seems to be awake 8% through wakelock detector and the only apps that shown by Gsam battery monitor that using battery are Kernel(Android OS) for 21,5%,Google services for 6%. I am with stock rom and kernel no rooted.
Any solutions? thanks in advance.
Hi
I am having this problem also. At first of July Google Play Service were updated, and from then my battery goes as yours. I have tried all except hard reset. In internet I have found many threads that talk about it, but none has the trick for me. I am desperated. I am waiting for 4.4 in my device and will see.
Did you find any solution for this problem?
Regards
FermÃn
I got 4.4 before one week and now the battery is way better than before!
Hi, I have bought a G Pad for my mother-in-law, and recently she started complaining on the battery life. Indeed I have noticed, that after fully charging and leaving the device idle it looses 40% of the battery over 12 hours. I have made a factory reset, but the battery has drained 12% in 12 hours with everything off and a few minutues of screen on time (only used to for the initial set up after the reset). Also I have the feeling that the drain increases with every hour.
Battery stats say that Android OS is the most heavy drainer. Do you have any suggestion how to fix this (besides trying a different ROM - i don't want to do this at the moment).
Thank you
molnartibor said:
Hi, I have bought a G Pad for my mother-in-law, and recently she started complaining on the battery life. Indeed I have noticed, that after fully charging and leaving the device idle it looses 40% of the battery over 12 hours. I have made a factory reset, but the battery has drained 12% in 12 hours with everything off and a few minutues of screen on time (only used to for the initial set up after the reset). Also I have the feeling that the drain increases with every hour.
Battery stats say that Android OS is the most heavy drainer. Do you have any suggestion how to fix this (besides trying a different ROM - i don't want to do this at the moment).
Thank you
Click to expand...
Click to collapse
Try to use wakelock detector and greenify to check and stop the process that could be causing this battery drain.
Sent from my LG-V500 using XDA Premium mobile app
Do you have an SD card in it? Try taking it out and see if the battery drain goes away. A bad SD card will cause android to keep scanning the card...
Sent from my LG-V500 using Tapatalk
I was curious what kind of idle battery drain people are getting on their tablets/ROMs?
Measuring with Battery monitor Widget Pro, on my 8.4, running stock TW except for Towelroot, I am averaging -150ma.
waylo said:
I was curious what kind of idle battery drain people are getting on their tablets/ROMs?
Measuring with Battery Widget Pro, on my 8.4, running stock TW except for Towelroot, I am averaging -150ma.
Click to expand...
Click to collapse
Since I have an amper cable I can see the current the tablet draws when its plugged in with screen off / idle and fully charged. mine does this
0-0-0-0-0-0-0-0-0-20-0-0-0-0-0-20-0-0-0-0-0-20
so I would say its draws a quick 20 ma every 10 seconds - but since its plugged in it might not be in the deepest sleep setting that it would be when on battery.
anyways I have no problems with it staying at 100% or 99% leaving it off for the whole day unplugged so it has very good power management in my opinion. - just have to keep the wakelock apps in check
I updated from the ng1 build to the latest nk1 build and my idle battery drain is much improved with the exact same setup running. Now down to -40-50 mah.
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
lilzad said:
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
Click to expand...
Click to collapse
You should install better battery stats, available here on XDA, to pinpoint your battery usage.
Looks like there was a really battery draining event that occurred quite suddenly?
lilzad said:
I have terrible battery drain randomly for no reason and I don't no what is causing the battery to drain so much. I have attached an image is there anyway of seeing what causes this much battery to drain so quick?
Click to expand...
Click to collapse
I noticed in the screenshot you have might GPS on, there could be an app running in the background abusing GPS or polling it too quickly (look for a blinking / solid white pointer Icon in the top left of the statusbar, this will tell you if something is requesting location).
GPS will drain battery very quickly and should be disabled unless it's needed.
My g4 charges from 5%-100% in 1:15-1:30 hours unlike when it was new which reaches 2hrs. On deep sleep it drains the battery quickly too and I don't know what is the cause of it. Unlike on my g2 which drains 3-5% only on deep sleep(6-8hrs) with WiFi on. Also when I'm using it, max SOT is 2:30-3hrs only with 30mins of simple gaming only.
Stock G4 and kernel
Root
Debloated
Greenify
Please see the attached images.
Anyone else experiencing battery drain on the CM13 nightlies? I see a lot of people in the thread talking about better battery life, mine seems to be draining at least 20% over night. I tried a few different nightlies that all exhibited the same kind of battery drain, someone on Reddit suggested my battery would get used to it after a few charge cycles and I might see random drops until then. However now it's been 4 days, the phones still losing 5% battery an hour doing nothing and last night drained almost 30% while I was asleep.
I've got Greenify and BBS but I'm not really sure how to gauge BBS and the drain. If anyone can give me any suggestions or help I'd really appreciate it, as I really can't go back to stock now.