Develop Bugs

Eek. ! Where my battery go !

What the hell... Put my phone on charge last night around 8pm.... Left it till I went bed around 1am... So was fully charged..
Woke up this morning at 6:30 and my battery its down at 25% !
In the battery usage its showing cell standby used 35% and idle used near 40%..
Haven't installed any new apps lately.. Any ideas what's happened?

did you leave wifi on?

Not even active wifi should lead to such loss on power... at least if it's not used by any app in the background. Was the back of the phone warm as you held in hand? I experienced, that heavy usage can be also detected on the warming battery. If yes, you should browse the running apps and kill the unnecessary ones. And perhaps try to investigate the settings of the running apps.

Everything was the same as every other night since I bought the phone 3 weeks ago... I usually leave wifi on and it auto switches on or off when I get home or leave..
I don't recall the phone feeling warm..
Well I took the battery out and left it a couple mins .. Now it back up to full charge so will see how long I get this time...

Please refer to this thread for some battery saving tips:
http://forum.xda-developers.com/showthread.php?t=666192
If not already done so, you may also want to consider installing a battery saving app, like JuiceDefender.
Regards,
Mas.

MasDroid said:
Please refer to this thread for some battery saving tips:
...
If not already done so, you may also want to consider installing a battery saving app, like JuiceDefender.
Regards,
Mas.
Click to expand...
Click to collapse
Cool post Mas!
Actually, Im not using any battery saving app, but the Power Control widget you also mentioned is on my home screen. I think this does the job very well. Best battery saving app for me

No problem buddy. You should also give the Extended Controls app or Switch Pro widget from the Marketplace a try. Even they are both paid apps, they give you a selection of more controls, just like the HTC Power control app. One thing the HTC Power Control lacks is an auto-brightness toggle option, however, this and many more features (including theming) is available in both paid apps mentioned above... give them a try
Sent from my HTC Desire using XDA App

Answer me this one then guys,
Phone fully charged, on flight mode, in sleep over night. Used 12% of the battery.
I'm really disappointed with the battery life of the Desire. I've set everything on the phone to update twice a day working day and manual after 5pm, Turned off the locate by GPS, turned off the constant internet connection and everything else I can really think off.
I hardly make any calls, it's mostly just sits on my desk with the occasional text. Yet still have to charge it by the afternoon!
It came off from a full charge just 2 hours ago and already down to 90% So that's 10 hours standby time!
Phone was picked up on Friday, so it's had a few days to gets used to it's cycles. What the hell am I doing wrong or do I have a naff battery?
Opinions please!

nowimboard said:
Answer me this one then guys,
Phone fully charged, on flight mode, in sleep over night. Used 12% of the battery.
I'm really disappointed with the battery life of the Desire. I've set everything on the phone to update twice a day working day and manual after 5pm, Turned off the locate by GPS, turned off the constant internet connection and everything else I can really think off.
I hardly make any calls, it's mostly just sits on my desk with the occasional text. Yet still have to charge it by the afternoon!
It came off from a full charge just 2 hours ago and already down to 90% So that's 10 hours standby time!
Phone was picked up on Friday, so it's had a few days to gets used to it's cycles. What the hell am I doing wrong or do I have a naff battery?
Opinions please!
Click to expand...
Click to collapse
How bizarre My Desire is about 3 days old and with all the rooting i did last night ive only had to charge once, there is a chance that its a dud battery but im baffled as to why,,, do you have an animated wallpaper or anything like that?? what ROM are you running??

DanTehManUK said:
How bizarre My Desire is about 3 days old and with all the rooting i did last night ive only had to charge once, there is a chance that its a dud battery but im baffled as to why,,, do you have an animated wallpaper or anything like that?? what ROM are you running??
Click to expand...
Click to collapse
Hi Dan,
Running a Orange stock Rom. Could it be that Orange don't power manage very well?
I had seen somewhere already about the animated wallpaper draining power, so I've never had an one!
I'm really puzzled!

nowimboard said:
Hi Dan,
Running a Orange stock Rom. Could it be that Orange don't power manage very well?
I had seen somewhere already about the animated wallpaper draining power, so I've never had an one!
I'm really puzzled!
Click to expand...
Click to collapse
*Scratch head*
Not really played with an Orange ROM yet,,,, if your rooted why not try a different, more power handy, ROM and see how it goes, if all else fails and there is a error somewhere you can always flash back to Stock and make a return jobbie

Eek
My phone has been on for 19 hours now and it has drained the battery to 34%.
Now normally that wouldn't be all that bad, except I've had a 12 hour sleep and didn't do much with the phone except unlock the screen a few times to check the time and battery status.
Battery status tells me the following:
Phone Idle: 92%
Android system: 6%
Display: 2%
Airplane mode is on.
BT, wifi, mobile internet, account sync, background data and all that stuff are off.
So what is the big drainer in the phone idle catagory?

Think I have a similar problem but mine drains rapidly at 20ish percent on about 10 mins. If I charge it up to20% from 0 it will slowly drain as normal.
Sent from my HTC Desire using XDA App

myself my wife and my son all have desires
my wife is the only 1 who has a live wallpaper and 3 nights ago i monitored her battery usage and over the course of 1 night her phoned used 7% of the battery.
mine uses more as i do more with it

Fixed my problem. If anyone else is wasting a lot of battery with " phone idle " try the following:
When phone has wasted battery during periods of not using it, type in
*#*#4636#*#*
then select " Battery History"
In this screen check what's sucking up your overnight battery by selecting: "partial wake usage"
For me it was weatherbug elite.
Got down from 80% to 70% this nights sleep so i'm currently very satisfied.

rubberfuist said:
Fixed my problem. If anyone else is wasting a lot of battery with " phone idle " try the following:
When phone has wasted battery during periods of not using it, type in
*#*#4636#*#*
then select " Battery History"
In this screen check what's sucking up your overnight battery by selecting: "partial wake usage"
For me it was weatherbug elite.
Got down from 80% to 70% this nights sleep so i'm currently very satisfied.
Click to expand...
Click to collapse
As soon as i get my Desire back next week ill try this, coz im havin same problems on a HTC Stock Rom, Normally its on my desk at work 7-7.30 hours nd goes from 100% to 50-55% so ill have to charge it every afternoon i get home :/

[Q] Instant battery drops

Im getting some weird battery stuff, as well as the Android OS drain. If I restart my phone, once in a while It drops like 20-30%. i'll go from 46% to like 18%. I see the threads about slow draining, but mine seems to happen instantly sometimes (3 different times so far in a week), anyone have solutions? Got it from someone on ebay, can I still/should I RMA?

Someone posted a kernel fix in the international GSII forum, so we're either waiting for that to get ported over here or wait for samsung to release a fix. I have that same bug too. What percent r u getting on the Android OS? Mine is usually in the 60's.

Yeah I saw that thread, and I saw the 2 things causing it. Waiting for that fix I guess, hopefully it solves the big battery drops as well as the small draining. Mines pretty high, 30-50% I believe, and then cell reception takes 10-20% with LOS

That's alot better than mine. Although, I don't have that LOS problem. I'm running stock atm. Are u on a custom rom?

Running Starburst 1.5, stock was better for no LOS. But I like the customization on Starburst. Hopefully by the end of this week the kernel we be ported over.

Most likely a problem with the battery level algo and not an actual battery charge drop. It's probably showing the correct value after the reboot.

Using battery spy I was using like 12%-15% per hour, not even doing anything. Saw online that formating the SD card might help, just did, and now im using .8% per hour. The hell, something was scanning the SD card or something. Much better now, hopefully itll last 10-20 hours instead of 6 hours.
edit: so it went back up again. At .8% it will last 2 days+, but since the events keep taking the CPU, its draining it. I got it down to 4-8% by taking the SD card out. At least it will last a little longer. Cant wait for the fix, this baby will last days after.

Damn that sucks. I just formatted my card too cuz I was running out of options. Keep us updated tho.

so I think media scanner is draining, I downloaded rescan media root from android market and before I was draining at 12% per hour, but when I disable it with the app, it goes down to 5-6%. Anyone else try? Maybe thats something thats draining.

Oh btw have u tried turning off wifi? It only drained 6% after being off the charger for 9 hours. I havent touched the phone during that time span tho. Android os still in the 50s btw.
Sent from my SPH-D710 using XDA App

These are my overnight stats when I was sleeping. It's usually worse when wifi is on.

manekineko said:
Most likely a problem with the battery level algo and not an actual battery charge drop. It's probably showing the correct value after the reboot.
Click to expand...
Click to collapse
this is almost definitely correct. battery doesn't drop 15-20% because of reboot...the reading is wrong. Battery drivers have been bad on a few of the latest android phones. Just look at when your phone stays at 99% for the first 3 hrs of use each day...what, does it just get really inefficient in the afternoon because of food coma from lunch?

toprock23 said:
Oh btw have u tried turning off wifi? It only drained 6% after being off the charger for 9 hours. I havent touched the phone during that time span tho. Android os still in the 50s btw.
Sent from my SPH-D710 using XDA App
Click to expand...
Click to collapse
Trying now, seems to be charging faster too. I was mainly on wifi because cell standby was really high, keep getting LOS. But maybe I wont with wifi off now, and i'll see how battery does. ill keep you updated.

Still bad. Can only wait for the patches/fixes. 8 hours doing nothing almost. Sigh.
edit: sent to the galaxy support on twitter, see how that goes.
http://twitter.com/#!/GalaxySsupport/status/124174089085652992

Hey man, I got one more tweak for u to try. I just rooted my phone w/ the latest zenomax kernel and Starburst 1.5. Download setcpu and create a profile for "screen off". Set it to 200-500mhz on demand. In theory, this should prevent 100% cpu utilization while the screen is off. I'm testing this myself atm, so I can't give u my battery stats yet.

toprock23 said:
Hey man, I got one more tweak for u to try. I just rooted my phone w/ the latest zenomax kernel and Starburst 1.5. Download setcpu and create a profile for "screen off". Set it to 200-500mhz on demand. In theory, this should prevent 100% cpu utilization while the screen is off. I'm testing this myself atm, so I can't give u my battery stats yet.
Click to expand...
Click to collapse
Think I have the v3 version and 1.5 as well. I have setcpu set to 200-400 powersave. ive tried others and same. Suspend and events/0 keeping eating at the CPU. Thanks for the suggestions though.

figured i'd chime in here. i've had days where the battery was fine and days where the battery was absolute trash. it's happened on stock, and it's happened on root. but it almost always seems to coincide with LOS. the first picture is one of several instances where i've had pretty fast drain followed up by an instant dump in charge under normal use. it's strange how after the drop, it slowly works back up then levels off and drains normally. the 2nd pic is from today. i left my phone at home on accident when i went off to work, and when i returned, i had LOS and this battery stat. you can tell where i lost signal . the last pic is from yesterday while i had the phone at work all day and light use; a nice consistent drain.

FU battery drops and FML
Ok so i read all the posts in this thread and i understand theres a issue that effects the phone from even knowing what the battery % is. i had to post these though. i was at 47% then rebooted my phone. phone boots up and yehhh! woop woop 8% now mind you if you look at the graph it shows a nice constant cerve downward but steady because i was using my phone the entire time. now after the restart/batery drop of 40% i kept using the phone constantly but its funny how it took me over a hour of screen on to go from 8% to 5% !!!!! i bet to get from 5% to 1% it will take 2 more hours for sure. you can see the graph start to flatten out like its a super battery after the 40% drop because it didnt really drop to 8% !!! normally i wouldnt care since my phone battery last just as long, it just goes down really slow from 8%-1% but at 5% it auto dims screen and wont let me use my camera for the next 2-3 hours while i knock off the remaining "4%" of battery left. fml

Get Starburst v1.6. He removed DRM processes which should lower Android OS usage and thus battery draining. Plus with the LoStKernel, I haven't had any issues with losing signal since.
Also, use Titanium backup to remove running services that you don't need. I got rid of the stock email client, digital clock, media/social hub if you don't use those. They don't take up a lot of ram, but every little bit helps.
My battery life has improved after battery calibration. I suggest you calibrate if you didn't already so your battery usage graph may be more accurate. Hope this helps.

Thanks for the tips! I was wondering how you would calibrate the battery. Is it the same as wiping battery stats from CWM?

I am so sick of this tablet...

Had to return the first one as the battery dropped so quickly I could see it - dropped by about 5% at a time every 2 minutes or so...
The one I've got now has been working fine (for the last 2 weeks) until today.
Turned the screen off at about 65% battery. Turned it on about 3 hours later and it had dropped to 43% without the screen being used. Mediaserver and Google Services had been using most of it apparently.
Rebooted it. It then went from 43% to 36% to 26% to 22% to 15% to 9% to 2% in about 5 minutes.
How can Samsung release something so useless?? Is it the software??

Wow that's f-ed up sorry about your luck.
htc one

No luck man.
I'm very happy with mine...

jack880 said:
Had to return the first one as the battery dropped so quickly I could see it - dropped by about 5% at a time every 2 minutes or so...
The one I've got now has been working fine (for the last 2 weeks) until today.
Turned the screen off at about 65% battery. Turned it on about 3 hours later and it had dropped to 43% without the screen being used. Mediaserver and Google Services had been using most of it apparently.
Rebooted it. It then went from 43% to 36% to 26% to 22% to 15% to 9% to 2% in about 5 minutes.
How can Samsung release something so useless?? Is it the software??
Click to expand...
Click to collapse
R U Rooted?
Seems odd to me that both of them have the same issue

kkretch said:
R U Rooted?
Seems odd to me that both of them have the same issue
Click to expand...
Click to collapse
Hi. No, not rooted.
The battery stayed at 2% for ages. I then turned it off and on again, and the battery showed as 36% again. It then dropped straight to 23% which is where it is now.
Seems all over the place...

you try a factory reset? worked for my battery drain problem :good:

m00nelph said:
you try a factory reset? worked for my battery drain problem :good:
Click to expand...
Click to collapse
Not with this one, but I did with the previous one, several times.
It's not acceptable to me to have to wipe my tablet routinely to get it to work properly...
How long has it been since you did the reset?
Thanks

Have you factory reset and not installed any programs to monitor usage?
Perhaps something your installing is doing it. Are you using a microsd card?
I just starting charging my tablet after 1 day and 17 hours with 9 hours and 30 minutes of screen on time.
And I still had 18% battery left. I'm not saying it to brag just that battery life is fine on this tablet.
Until then please search Google for mediaserver battery drain. This is not running on my tablet btw.

Media server can happen if you have some corrupt media file the tablet is trying to read and identify over and over again
Sent from my SCH-I545 using Tapatalk

Threads like this are always interesting. If every owner on this forum's N10.1-14 performed like OP's don't you'd think it would be on the front page? So OP's issue is something unique. It could be:
A manufacturing issue that affected a batch of N10.1-14's. If OP's exchanging at the same place all their devices could be from the same batch.
Samsung uses different s/w in different regions and perhaps there's a battery draining s/w issue in the particular ROM OP's using. But unless OP's from Antartica you'd think others from his region would be reporting the same issue.
OP's loaded something on his device that's either incompatible with 4.3 or Exynos 5420. A lot of older legacy apps still run on newer Android devices but don't run well and create issues. If OP's using restore his old apps are being installed as soon as he signs in to his Google and/or Samsung account.
Of the three I'm guessng number 3 is the most likely. I have a SM-601 with 130 apps installed, a dozen syncs running, and two Exchange push account always downloading. Used exactly the way I used my N-8000 I'm getting about 10% less battery life. That seems about right to me considering the PPI is doubled, the SoC is more powerful, and I'm using also Samsung's motion, voice, and air sensors which didn't exist on the N-8000.
OP, try setting up the tablet without signing in to either your Google or Samsung account. That'll make sure no apps are installed without your knowledge. See if the battery drain is still there. If it's not, your issue is s/w and not the s/w pre-installed by Samsung. Good luck.

Thanks for the replies.
It seems there are 2 separate issues.
1. The mediaserver battery drain (I do have a micro sd card, but haven't recently added loads of new files or anything). The tablet has run fine for 2 weeks without this issue, and I haven't recently installed any new apps.
2. The fact that the tablet doesn't know how much charge it has - goes from 2% back up to 36% without being charged etc.
I'm not sure what to do. I noticed that google play music was running in task manager so ive disabled that, and have fully run down and am fully recharging the battery. When in plugged the charger in symbol went from showing battery empty to about 20% charged instantly which doesn't bode well...
If I still have an issue i guess I will exchange it a 2nd time for a 3rd unit...
Thanks for the help

I saw this thread on another forum and wondered if it would help with your battery issues:
http://forums.androidcentral.com/sa...nger-battery-life-how-youre-being-robbed.html
Hope it helps,
Glenn

Gamul1 said:
I saw this thread on another forum and wondered if it would help with your battery issues:
http://forums.androidcentral.com/sa...nger-battery-life-how-youre-being-robbed.html
Hope it helps,
Glenn
Click to expand...
Click to collapse
Thanks for that mate. I'd already seen that thread but thanks anyway.
Before this issue today I was happy with the battery life. My problem is not a general battery life issue - something is obviously seriously wrong with my unit...

jack880 said:
Not with this one, but I did with the previous one, several times.
It's not acceptable to me to have to wipe my tablet routinely to get it to work properly...
How long has it been since you did the reset?
Thanks
Click to expand...
Click to collapse
I reset it once, a few weeks ago and its been solid with power usage since.

Perhaps it is being effective by the new Google Play Services, which appears to have a battery draining issue. This started in the last week, I believe.

The battery drain just happen recently, isn't it? I've just bought my Note for 4 days, on the first and second day, the battery is awesome, but from the third day it run down from 45% to 5% in minutes.... I think that related to some update service and happen to massive device recently!

maquan said:
The battery drain just happen recently, isn't it? I've just bought my Note for 4 days, on the first and second day, the battery is awesome, but from the third day it run down from 45% to 5% in minutes.... I think that related to some update service and happen to massive device recently!
Click to expand...
Click to collapse
Well, it is a possibility. My first gen Note 10.1 wifi does not seem effected by it. It is on 4.1.2. I also do not think this effects all devices. Wondering if it is a 4.2.2 and up issue or something along those lines. I only suggest it a possibility to check into.

http://forum.xda-developers.com/showthread.php?t=2378962
in here state that the problem could come from the new update of Google Play Store. I did remember that it is updated before the problem appeared (but not so sure). Just remove the update of Play store and see the result. Will report back

Just to update you all in case other people are having the same issue - I disabled google play music, ran thrbattery right down so the tablet switched off, charged back up to 100% and then used it normally. Battery seems much better. Although it did drain really quickly from about 35% to about 5%, but over an hour or so, not in minutes like before.
Weird apps have stopped using all the battery - its now used by about 90% screen, 5% android os etc which seems normal.
Still, there is always the worry that ill get it of its case one day when I nred need to use it and the battery will be flat!

P600 wifi getting 14 hour battery life here. Been using it all day and played some games too. Im happy with the battery life.
If people get together and help make knox proof root, I might be interested in making a rom with all my battery saving goodness in. Or work with some people to make a nice clean, lean rom. Who knows.

Really strange battery drain

Hello there,
I've a new G4 since last friday and I'm experiencing a really strange battery drain.
Let's say I will charge my phone to 100% and than leave it idle, it will start discharging really slowly with all syncs active (for example last night it lost 2% in 8 hours). That's cool.
The problem is that as soon as I start using it again it will drain really fast, like 1% every 2 minutes. What is strange is that after start using it it will drain fast (1% every 10 minutes) even if i will let it idle again, so screen off and same operations as the 2% lost during 8h in the night.
At the moment I'm in Germany and I've experienced same drain ratio under good and bad cell signal and wifi. My model is H815. I'm not rooted so I cannot see good statistics in BBS.
I've already tried a factory reset.
Thanks everyone fo the help

I would start with checking the battery information inside settings. In there it will give the biggest battery drains. If you're lucky, you'll see something else up top that is not Android System, Android OS, or the screen.

Muffyone said:
Hello there,
I've a new G4 since last friday and I'm experiencing a really strange battery drain.
Let's say I will charge my phone to 100% and than leave it idle, it will start discharging really slowly with all syncs active (for example last night it lost 2% in 8 hours). That's cool.
The problem is that as soon as I start using it again it will drain really fast, like 1% every 2 minutes. What is strange is that after start using it it will drain fast (1% every 10 minutes) even if i will let it idle again, so screen off and same operations as the 2% lost during 8h in the night.
At the moment I'm in Germany and I've experienced same drain ratio under good and bad cell signal and wifi. My model is H815. I'm not rooted so I cannot see good statistics in BBS.
I've already tried a factory reset.
Thanks everyone fo the help
Click to expand...
Click to collapse
Try disabled sync while using others app to see the outcome

I have the same problem. That's why I have a spare battery + charging cradle + power bank. Maybe I'll need to flash again since my device is not acting normally.
See my post and screenshots here http://forum.xda-developers.com/showpost.php?p=62982669&postcount=942

spartan268 said:
I would start with checking the battery information inside settings. In there it will give the biggest battery drains. If you're lucky, you'll see something else up top that is not Android System, Android OS, or the screen.
Click to expand...
Click to collapse
faizalotai said:
Try disabled sync while using others app to see the outcome
Click to expand...
Click to collapse
bel57 said:
I have the same problem. That's why I have a spare battery + charging cradle + power bank. Maybe I'll need to flash again since my device is not acting normally.
See my post and screenshots here http://forum.xda-developers.com/showpost.php?p=62982669&postcount=942
Click to expand...
Click to collapse
Today it seems better, only stuff I've changed is that I've disabled the quick cirlce cover since I don't have it but I don't think is related. At the momento I'm at 50% after 7h of wich 2h and 15min of screen time. Seems good to me.
I will go on testing during the weekend and I will report back. I hope the culprits are not rocket player (and mediaserver sice my music is on the SD card) but I've noticed a higher battery drain when using it. (today I haven't that much)

Those are some very good stats so far. Poised to hit 4h on the dot for SoT which is considered the expected average

I had to use a different launcher rather than the stock one and also a quick circle app and that was it

Muffyone said:
Today it seems better, only stuff I've changed is that I've disabled the quick cirlce cover since I don't have it but I don't think is related. At the momento I'm at 50% after 7h of wich 2h and 15min of screen time. Seems good to me.
Click to expand...
Click to collapse
It is, if you were to continue you would be looking at 12h+ of run time.
I will go on testing during the weekend and I will report back. I hope the culprits are not rocket player (and mediaserver sice my music is on the SD card) but I've noticed a higher battery drain when using it. (today I haven't that much)
Click to expand...
Click to collapse
i think that is just reindexing of content on the sd card. It is temporary. It could also mean that your sd card is going bad and more reads were required.

One Twelve said:
i think that is just reindexing of content on the sd card. It is temporary. It could also mean that your sd card is going bad and more reads were required.
Click to expand...
Click to collapse
I've tested the card and seems good, It's strange that is still indexing it, I've the phone since one week now.
The charge after the one that seemed ok was totally bad. I'll investigate more
Thanks everyone

If you add files or remove them then i think it triggers indexing. Leave it for a while it should go away after some time.
if it does not try a different card. I only use the red sandisk class 10 cards, these give the least problems.

Muffyone said:
I've tested the card and seems good, It's strange that is still indexing it, I've the phone since one week now.
Click to expand...
Click to collapse
This of course is way, way too long.
Usually this is because of a corrupt/unreadable/unknown file on the external SD. Copy all files to PC, format the card, restore files. The media scanner will now end it's process in a matter of minutes :good:

So I've investigated a bit during the past few days, those are the results:
- Media server is not anymore keeping the device awake that much
- It seems that RocketPalyer is using a lot of CPU compared to what it was doing on my Note 3.
- Battery drain still seems a bit random, yesterday for example i got 16 hours with 4h and 3min of screen time, today I'm already at 56% after 5h and only 1h and 20min of screen time (I'ìve not changed what I did with the device that much, and I'm under same network and wifi as yesterday at work)
I think that if I want to understand why sometimes is acting weird I will have to root and use wakelock detectors, btw now that I saw that the device is not faulty (I was able to get good battery time on some days) I'm not afraid that much anymore to root it.
Thanks everyone

Muffyone said:
- Battery drain still seems a bit random, yesterday for example i got 16 hours with 4h and 3min of screen time, today I'm already at 56% after 5h and only 1h and 20min of screen time (I'ìve not changed what I did with the device that much, and I'm under same network and wifi as yesterday at work)
Click to expand...
Click to collapse
you have normal sot. 4-5hsot with wifi.
have been trying to figure out keep awakes with people that can't get more than half as much.
I think that if I want to understand why sometimes is acting weird I will have to root and use wakelock detectors, btw now that I saw that the device is not faulty (I was able to get good battery time on some days) I'm not afraid that much anymore to root it.
Thanks everyone
Click to expand...
Click to collapse
There is a way to see wake locks without root.

One Twelve said:
you have normal sot. 4-5hsot with wifi.
have been trying to figure out keep awakes with people that can't get more than half as much.
Click to expand...
Click to collapse
Yes 4-5h sot is when is working fine, but sometimes I get 2.5-3, that's when it annoys me

Muffyone said:
Yes 4-5h sot is when is working fine, but sometimes I get 2.5-3, that's when it annoys me
Click to expand...
Click to collapse
something to do with gps ?
check your android system and see whether it has any gps minutes on it that should not be there if you weren't using gps.

Muffyone said:
Yes 4-5h sot is when is working fine, but sometimes I get 2.5-3, that's when it annoys me
Click to expand...
Click to collapse
I get 2.5 to 3 on work days.
I get spotty signal at my desk and the skytrain makes my phone go on a major drain

[HELP] LG G4 battery percentage jumps

Title. H810 no root.
I'm aware the battery life on this one is not really good. That in mind.
-Example, (nothing running on background, everything but wifi off) using it normally until 14%. Pushed sleep button.
-Turn screen on like 5 mins after and it was 15%, used it a bit then again screen off.
-Turned screen on about 6 minutes later and it was 5%.
-Drained it to supposedly 1% then phone turned itself off.
-Turned phone on again and it was 2% and stayed like that for 10 mins while scrolling twitter with 30% brightness, until it turned itself off again and this time battery is to low to turn on.
Tried factory reset, draining till absolute 0% then 100% multiple times but so far nothing works.
Battery's health is good and factory original, no water, no heavy drops.
Let's say i root it (as far as i know its possible in all models), question:
Is there a way to push battery stats to make battery readings accurate?
Or what do you suggest? thanks.

lRaziel1 said:
Title. H810 no root.
I'm aware the battery life on this one is not really good. That in mind.
-Example, (nothing running on background, everything but wifi off) using it normally until 14%. Pushed sleep button.
-Turn screen on like 5 mins after and it was 15%, used it a bit then again screen off.
-Turned screen on about 6 minutes later and it was 5%.
-Drained it to supposedly 1% then phone turned itself off.
-Turned phone on again and it was 2% and stayed like that for 10 mins while scrolling twitter with 30% brightness, until it turned itself off again and this time battery is to low to turn on.
Tried factory reset, draining till absolute 0% then 100% multiple times but so far nothing works.
Battery's health is good and factory original, no water, no heavy drops.
Let's say i root it (as far as i know its possible in all models), question:
Is there a way to push battery stats to make battery readings accurate?
Or what do you suggest? thanks.
Click to expand...
Click to collapse
Hi,
What you have is normal.
My owen device jumps frpn 12% to 15% after heavy and log use, thats normal, cause battery is cooling down/pre-ucomputed Energy is not consumed and Battery is calculated new.
The other Jump from 15 to 5 thats somthing you should watch closer. did that happen often?
all in all I have a sugestion but answer this first.
How old is Battery and usage time? (heavy or Soft? SOT? and so one)
Battery readings denpend on the Kernel. You are Stock i think?
Titan Kernel gave me awesome Display Sdreen on Times but battery is jumping too.

uweork said:
Hi,
What you have is normal.
My owen device jumps frpn 12% to 15% after heavy and log use, thats normal, cause battery is cooling down/pre-ucomputed Energy is not consumed and Battery is calculated new.
The other Jump from 15 to 5 thats somthing you should watch closer. did that happen often?
all in all I have a sugestion but answer this first.
How old is Battery and usage time? (heavy or Soft? SOT? and so one)
Battery readings denpend on the Kernel. You are Stock i think?
Titan Kernel gave me awesome Display Sdreen on Times but battery is jumping too.
Click to expand...
Click to collapse
Thanks for replying!
Well thats one solved, it wasnt a sudden jump but rather a few minutes discharge doing nothing at all.
Battery is as old as the phone, 2015 and usage, i dont know for sure since it's an import US carrier phone sold to me locally, seems like it was a test phone like the ones you can try at stores. I would say battery use isnt any different than it would be in a daily usage and even if not, would be very rare for a li-ion battery to degrade in such a small amount of time. Gonna ask the seller.
Another thing i notice is very fast battery drain while playing music. I listen to music from home to work, like a 1 hour trip and when i got of home with 81% when i get to my job im at 68%.
And yeah stock everything with android 6.0, as i said currently not even rooted.

lRaziel1 said:
Thanks for replying!
Well thats one solved, it wasnt a sudden jump but rather a few minutes discharge doing nothing at all.
Battery is as old as the phone, 2015 and usage, i dont know for sure since it's an import US carrier phone sold to me locally, seems like it was a test phone like the ones you can try at stores. I would say battery use isnt any different than it would be in a daily usage and even if not, would be very rare for a li-ion battery to degrade in such a small amount of time. Gonna ask the seller.
Another thing i notice is very fast battery drain while playing music. I listen to music from home to work, like a 1 hour trip and when i got of home with 81% when i get to my job im at 68%.
And yeah stock everything with android 6.0, as i said currently not even rooted.
Click to expand...
Click to collapse
Sounds as if the Battery has some Altered Issues. How Often do you charge?
with Music You meen Mp3 or stream? (stream drain battery much faster)
Try custom Rom and titan kernel if u dont need stock services, otherwise rootand use greenify or other.
on Stock i Had SoT of 2 hours max. now i am back to 3 Hoeurs (i´m heavy user some days...)

uweork said:
Sounds as if the Battery has some Altered Issues. How Often do you charge?
with Music You meen Mp3 or stream? (stream drain battery much faster)
Try custom Rom and titan kernel if u dont need stock services, otherwise rootand use greenify or other.
on Stock i Had SoT of 2 hours max. now i am back to 3 Hoeurs (i´m heavy user some days...)
Click to expand...
Click to collapse
Already using greenify. Charging 2 times a day, 1 before going to work, 1 when i come back, plugged while using it.
MP3 from stock music app, since i read somewhere a 3rd party music app caused an user a battery drain-
H810 has locked bootloader, do you know any flash tool?

lRaziel1 said:
Already using greenify. Charging 2 times a day, 1 before going to work, 1 when i come back, plugged while using it.
MP3 from stock music app, since i read somewhere a 3rd party music app caused an user a battery drain-
H810 has locked bootloader, do you know any flash tool?
Click to expand...
Click to collapse
Greenify is much better with Root
first you must unlock your Bootloader.
there are 2 Otions at the moment. Official (don´t know if possible for H810) and USU by @steadfasterX
for second:
https://forum.xda-developers.com/g4/general/unlock-unlock-lg-g4-device-usu-t3760451
read and choose for yourself if that is what you want

Just by a new battery. Original battery can be found for about 8$ at least here in Sweden..

I believe this is normal.
My H815 had it with both the original and a new battery. It used to be really bad when you charged it to 100%, restarted and it would drop immediately to 80%.
Also, especially on stock LG stuff (the graph on custom ROMs seems to be smoothed out), the battery graph was a mess of random spikes and dips