Ive had a G4 for about 3 weeks now, and would greatly appreciate a little help as a few of the other forums seemed to not offer much advise.
1. When the phone is at rest and charging, the LED flashes/beeps on and off a red color. When it's fully charged the LED flashes Green. Aren;t these lights supposed to be solid? Could my unit be defective? Ive heard yes and no answers.
2. With auto dim set to off and screen brightness at 65%, almost everytime i unlock the phone it auto dims by itself. Ive never experienced this with any other phone except the G3 a year ago. it this normal?
3. On standby the battery does not deplete. Like ever. It was at 88%, and 3 hours later was at 88%. But 5 minutes of simply chrome browsing brought it down to 81%. 5 minutes.
im not rooted, and use only stock, AT&T software. I really like this phone, but want to make sure they aren't all like mine.
Thanks
I have 815 UK version (or international as some people say, or European... or Korean...lol) Anyway, when charging I am shown solid red, when fully charged, solid green. Not sure about the brightness thing, I have mine on auto all the time as I'm afraid of losing too much battery lol. Depletion of battery at rest sounds about right, if it's not doing anything why would the battery go down? However yes, chrome is very resource heavy and I suggest using the stock browser (if you have it, for example on the 815).
IMO.
yeah the charging flashing light was very disturbing, maybe it's defective? but other people say theirs also flash
TheNamelessMan said:
yeah the charging flashing light was very disturbing, maybe it's defective? but other people say theirs also flash
Click to expand...
Click to collapse
There is a known issue with the LED light no clearing properly on the G4, here, try this.
Notification LED issues
The notification LED issues have been reported on some G4 handsets, wherein the phone's notification LED keeps flashing randomly even when no notification has been received. In some rare cases, it is ascertained that the LED continues to blink even after dismissing the notification.
Potential solutions
This is a relatively common issue found in Android 5.0 Lollipop, which can be fixed using the Clock application that can be downloaded here. Although this is not an issue with the Clock app itself, it is a means to fix the Notification LED issue.
The issue seems to occur on some devices after receiving notifications from third-party messaging apps like Whatsapp. Such faulty apps could be removed to check if the problem persists. If the issue is gone after the removal of the app, you may need to install the latest app update from the developer to resolve the issue permanently.
If everything else fails, just turn off the LED completely, by going to Settings > Sound & Notification > Notification LED.
Click to expand...
Click to collapse
NocturnalDroid said:
There is a known issue with the LED light no clearing properly on the G4, here, try this.
Click to expand...
Click to collapse
It doesn't apply to notifications. I use a LED color app and that works fine...it's when the phone is charging.
Which model have you got?
standard, USA AT&T Model...H810
TheNamelessMan said:
yeah the charging flashing light was very disturbing, maybe it's defective? but other people say theirs also flash
Click to expand...
Click to collapse
Mine also very slow to full red light and slow to no light while charging.
Full green when is fully charged.
I was thinking it was a feature....
Inviato dal mio LG-H815 utilizzando Tapatalk
Yes, the LED orange light will "breathe" like you see on Macbooks or other charging devices, it gets brighter/dimmer gradually/smoothly. So if your LED is "blinking" ON/OFF then that is not normal. It should gradually and smoothly pulse brighter and dimmer.
Mine blinks, on and off. Like a notification but with a 1 second interval. When charged does the same thing but is Green.
You say yours pulses. Others say it's a solid color.
Why is this device so buggy across the board? I feel it truly does everything, and is beautiful, yet I feel theres very little consistency in performance.
I'm going to write an email to LG, and try to find out exactly whats supposed to be happening when this phone is charging.
From my limited time with this puppy, I've noted that mine's blue (for notifications and full charge) and red (charging). And no, I'm not color-blind. Yet.
Related
I tried using the app called Light Flow in order to control the LED notification colours, seems to have been draining the battery..anyone else experience this?
Yeah I've noticed something causing my cpu to 'wake' more than it should when it should be idle. I've been thinking it might Light Flow, think I'll uninstall it tonight and see how much I lose overnight.
Don't know whether it's been the updates it has been getting or if it's done it all the time, but I know my battery certainly didn't drain this quickly before when idle.
whyamihere said:
Yeah I've noticed something causing my cpu to 'wake' more than it should when it should be idle. I've been thinking it might Light Flow, think I'll uninstall it tonight and see how much I lose overnight.
Don't know whether it's been the updates it has been getting or if it's done it all the time, but I know my battery certainly didn't drain this quickly before when idle.
Click to expand...
Click to collapse
yeah same thing happens to me, in the battery stats Android OS is the main contributor to drain and the CPU Awake time is always pretty high
interesting I havent suffered much noticeable effect on the battery. I juhst crashes every time i reboot the phone.
I disabled it earlier because I was having problems with it flashing after the notification was gone. Didn't notice any extra strain on battery though, although it could have been there.
At the moment it's 1 day 16 min on battery, with 20% Android OS and 5h 38m awake CPU time, is that high? (the Android OS bit/awake time)
Not noticing any drain with Lightflow... I notice that when an email/text comes in the phone wakes up briefly but whether that's Lightflow or normal I don't know... but the phone is asleep from then until I turn it on, even though the LED is flashing away merrily in the meantime. And I looked at this overnight - so getting an alert at maybe 2 or 3am and then actually checking it at 8am or so. Nothing abnormal between 2am and 8am, and noticed no extra battery drain.
case0 said:
I disabled it earlier because I was having problems with it flashing after the notification was gone. Didn't notice any extra strain on battery though, although it could have been there.
At the moment it's 1 day 16 min on battery, with 20% Android OS and 5h 38m awake CPU time, is that high? (the Android OS bit/awake time)
Click to expand...
Click to collapse
Had this problem but I think I understand how it works now.
It will keep flashing if you have "individually" removed the notifications out of the notifications bar. Removing notifications this way doesn't seem to register in Light Flow but you can solve this by:
(a) running that app
(b) hit the "X" button to clear all notifications in the notifications bar.
Can anyone find a way to see if it really is Light Flow that consumes that much battery? I cannot really tell.
Hi.
Light flow will cause some battery drain, but I try to keep it as little as possible.
You will see a fair amount of time partially awake (not the screen on, but showing as awake in the battery usage) because of the app as every time you have more than one outstanding notification (of different colors) the app has to do a partial phone wake to run the alarm manager that changes the color.
There's a few things that can help this, firstly slowing down the frequency of cycling colors ("Notification - battery", in general settings).
Fast = 2.5 seconds
Medium = 5 seconds
Slow = 10 seconds
Very slow = 20 seconds
The other option is just to show the highest priority notification that's currently outstanding - then you'll just get 1 color (e.g. if you have an e-mail, missed call and sms message all outstanding - if you have priority of 1 set on missed call then only that will display of the 3)
Unless you really need them, all the additional light controls in the general settings menu e.g. button backlight, flash etc should be disabled to keep things minimal.
With the latest 2.7.x releases I found (on a nexus one) that the partial wake is for less than 100th of a second on every cycle change (previous version had got to about 400ths of a second)
As for not clearing the notification, at the moment I've got no hooks into swiping away individual notifications from the notification bar so they will keep flashing.
I'm thinking of adding an extra battery saving option where just the most recent notification type is shown as there wouldn't be the need for partial wakes for that.
The good news is I just got a Galaxy Nexus yesterday and after quite some time got the adb drivers working so I'll be looking into seeing what's possible with ICS soon.
So far I've just made one ICS specific change for the next release which is to remove the nag screen on upgrading about restarting accessibility as it seems google have finally sorted out the accessibility bug that caused the need for a restart!
Cheers for the clarification and help, andrewpmoore. Great app.
The option that makes the LED shows only the most recent notifications will be VERY WELCOME! Look forward to the update
Good Job, glad you finally have the handset! can't wait for the next release!
No issues here. I think it really depends on your settings those. Especially the color cycles.
SweetPAIN225 said:
Good Job, glad you finally have the handset! can't wait for the next release!
Click to expand...
Click to collapse
Don't get too excited about the next release. It'll just be a bug fixes one (and the nag removal for ICS)
If there are any devs on here that can work out a way to pick up on the swipe to remove notifications could they get in touch. I've not found anything useful in the accessibility service so far.
Probably didn't see my question in another thread, but can you add a full RGB colour picker? Seeing as it's an RGB LED I assume this is possible, rather than just having the current, fixed, selection of named colours?
Great job andrewpmoore, will definitely use this as soon as my GN arrives
Don't need to worry about battery drain from Light Flow any more andrewpmoore.
I first tried disabling the app then uninstalling, I still had the same battery drain from Android OS, so my problem lies elsewhere.
I've reinstalled Light Flow now, great app!
whyamihere said:
Don't need to worry about battery drain from Light Flow any more andrewpmoore.
I first tried disabling the app then uninstalling, I still had the same battery drain from Android OS, so my problem lies elsewhere.
I've reinstalled Light Flow now, great app!
Click to expand...
Click to collapse
That's good to know, thanks.
---------- Post added at 08:03 AM ---------- Previous post was at 08:02 AM ----------
jabok said:
Probably didn't see my question in another thread, but can you add a full RGB colour picker? Seeing as it's an RGB LED I assume this is possible, rather than just having the current, fixed, selection of named colours?
Click to expand...
Click to collapse
It's something I've had on my todo list for a while. It'd be relativley simple for phones line the Nexus One and Galaxy Nexus, the difficult part is fitting it in with the "direct mode" settings and mapping colors between them.
I'll see what I can do.
Light Flow also caused Sleep of Death on my phone. I've uninstalled and all is well now.
AMoosa said:
Light Flow also caused Sleep of Death on my phone. I've uninstalled and all is well now.
Click to expand...
Click to collapse
same here.. massive battery drain/phone got hot and she went night night.. had to pull battery. uninstalled
Considering other people are getting the sleep of death without Lightflow it seems a little rash to decide that Lightflow is causing it.
AmesCell said:
Considering other people are getting the sleep of death without Lightflow it seems a little rash to decide that Lightflow is causing it.
Click to expand...
Click to collapse
Add to that the cases where people are using Lightflow and NEVER had the Sleep of Death, it's fair to say Lightflow is not the (sole) cause. It MAY be behaving badly with some other app I guess... but I've been running it since day 2 (18th) and never had the sleepy death thing.
I am currently using a custom rom, AndroidME GNex 1.9 and I have faster blinking notification lights built into the rom. I am looking to switch to another rom as the developer has disappeared and I'm still on 4.1.1, frequently getting messages to update to 4.1.2 Many of the other roms do not list faster blinking LED's as a feature though. I know Liteflow drains the battery a lot but I can't seem to find another alternative. This feature has been so useful I don't know what I'll do without it.
Any suggestions? I tried looking for liteflow alternatives but nothing came up.
Just to let you know, I don't think light flow is any worse for the battery than what is built in the rom. I just checked in the battery usage and light flow isn't even mentioned. Maybe I'm not looking right? And even if it did, it wouldn't be much, I thought led lights don't take a lot of battery
Sent from my Galaxy Nexus using xda premium
Just chiming in. I use Light Flor as well and it's had 0 effects on my battery life. It is also not mentioned on my battery screen. Last thing mentioned is Instagram and that is at 2%.
Hi guys, I don't know if this is supposed to be either a feature or a bug, but since I replaced the battery cover from the original Quick Cover folio case (CCF-210) to the non-folio one, everytime I charge the phone the Notifications LED becomes dim as if brightness setting was set to zero. I have the unlocked AT&T E980 model immediately flashed with Panama ROM (full stock, non rooted) since I bought it a month ago. I made a few tests to check if this is a hardware or software issue (if it's an issue at all) and so I did the following:
* Using the non-folio case, when phone is NOT charging, the LED brightness is NORMAL (i set it to 80% brightness)
* Using the non-folio case, when phone is charging, the LED brightness is DIM (as if 0% brightness). I check the settings it's still set at 80%
* Using the Quick Cover case (auto screen off is turned ON), when phone is either charging or not, the LED brightness is NORMAL
Is anybody else experiencing this? Is the phone supposed to do this or not? I'm thinking of hard resetting the phone, but I wanna make sure I'm the only one experiencing this before I do.
No response from anyone? I guess I'm alone on this one...
jrtancinco said:
Hi guys, I don't know if this is supposed to be either a feature or a bug, but since I replaced the battery cover from the original Quick Cover folio case (CCF-210) to the non-folio one, everytime I charge the phone the Notifications LED becomes dim as if brightness setting was set to zero. I have the unlocked AT&T E980 model immediately flashed with Panama ROM (full stock, non rooted) since I bought it a month ago. I made a few tests to check if this is a hardware or software issue (if it's an issue at all) and so I did the following:
* Using the non-folio case, when phone is NOT charging, the LED brightness is NORMAL (i set it to 80% brightness)
* Using the non-folio case, when phone is charging, the LED brightness is DIM (as if 0% brightness). I check the settings it's still set at 80%
* Using the Quick Cover case (auto screen off is turned ON), when phone is either charging or not, the LED brightness is NORMAL
Is anybody else experiencing this? Is the phone supposed to do this or not? I'm thinking of hard resetting the phone, but I wanna make sure I'm the only one experiencing this before I do.
Click to expand...
Click to collapse
I do know that when charging your phone there is a setting for the LED to change the colors or disable it, on certain roms. that's the only thing I can say about it.. sorry I wasn't more help
deadenz said:
I do know that when charging your phone there is a setting for the LED to change the colors or disable it, on certain roms. that's the only thing I can say about it.. sorry I wasn't more help
Click to expand...
Click to collapse
Thanks for the response. Yeah, I tried changing the settings and then testing it again, but the LED keeps on dimming out (dropping to 0% brightness) when I connect the charger. LED works fine & normal when the charger isn't connected. It's nothing that affects performance though, it's just a really weird and annoying behavior.
Since it looks like I'm the only one experiencing this, I'd probably try to hard rest one of these days (when I'm not lazy anymore hehe) and hope it fixes the weird behavior.
how to make it brighter in general
i was gonna ask a similar question, are you saying the notification LED in home button right? Mine is so dim when charging, i can hardly see it, I have seen it much brighter when powering off phone and turning on phone, how can I make it brighter at all?
I am on ROOT E988 version by the way, stock ROM
xdax1 said:
i was gonna ask a similar question, are you saying the notification LED in home button right? Mine is so dim when charging, i can hardly see it, I have seen it much brighter when powering off phone and turning on phone, how can I make it brighter at all?
I am on ROOT E988 version by the way, stock ROM
Click to expand...
Click to collapse
Yes, that's exactly it. So it's not specific to just the E980 Panama ROM since your experiencing the same on your E988. Same here, I can hardly see the green notification or the red breathing light when the charger is plugged in, especially during daytime. So is this supposed to happen or is it a bug? Do anyone else notice this on your LG OGP?
jrtancinco said:
Yes, that's exactly it. So it's not specific to just the E980 Panama ROM since your experiencing the same on your E988. Same here, I can hardly see the green notification or the red breathing light when the charger is plugged in, especially during daytime. So is this supposed to happen or is it a bug? Do anyone else notice this on your LG OGP?
Click to expand...
Click to collapse
Its completely normal guys.. I also have my LED notifications dimming while charging..
mandarjoshiin said:
Its completely normal guys.. I also have my LED notifications dimming while charging..
Click to expand...
Click to collapse
Cool!!! Thanks. Saved me from the hassle of doing a factory reset. :good:
In Marshmallow we had the enable LED option under Settings -> Screen, on Nougat this option is not there anymore, Light Flow with Normal/Direct/ROOT mode doesn't work too..
Does anyone knows an easy way tô enable the LED?
Since Marshmallow I've been enabling Miracast with a simple line on build.prop, hopefully there is another for enabling the LED.
Thanks.
Settings - Notifications - Settings cod - Pulse notification light
Sent from my Nexus 5X using Tapatalk
PiousInquisitor said:
Settings - Notifications - Settings cod - Pulse notification light
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
Thanks! I haven't seem that menu..
The only bug on N that I am experiencing is that some apps seem to no longer trigger the notification light. Chrome does, for example, but Touchdown does not.
is sound for charging and led for charging is working in the Android N
MORADESSA said:
is sound for charging and led for charging is working in the Android N
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Click to collapse
Led isn't enabled while charging. I don't know why google doesn't likes leds.
Nidstang said:
The only bug on N that I am experiencing is that some apps seem to no longer trigger the notification light. Chrome does, for example, but Touchdown does not.
Click to expand...
Click to collapse
I noticed this on one of my apps when I set the phone down for a few hours like overnight, no light and no sound. I woke up this AM and seen no notification light and then as soon as i pressed the power button to wake up the screen the notification sound played. defiantly a bug, not sure if its with one specific app or across the board. I have yet to get a late night call, as far as I know.
carm01 said:
I noticed this on one of my apps when I set the phone down for a few hours like overnight, no light and no sound. I woke up this AM and seen no notification light and then as soon as i pressed the power button to wake up the screen the notification sound played. defiantly a bug, not sure if its with one specific app or across the board. I have yet to get a late night call, as far as I know.
Click to expand...
Click to collapse
Do you charge overnight? If not, probably just doze.
RobbieCrash said:
Do you charge overnight? If not, probably just doze.
Click to expand...
Click to collapse
It should not matter if it was charging or not, I'm trying to understand where you are going with this?
The app functions perfectly until the phone is left alone for several hours then it will never notify, no light, no sound, nothing until I hit the power button., then the sound played no light obviously.
I am tempted to start a thread on this shortly, but I need to see if other apps behave the same way.
carm01 said:
It should not matter if it was charging or not, I'm trying to understand where you are going with this?
The app functions perfectly until the phone is left alone for several hours then it will never notify, no light, no sound, nothing until I hit the power button., then the sound played no light obviously.
I am tempted to start a thread on this shortly, but I need to see if other apps behave the same way.
Click to expand...
Click to collapse
Disable battery optimizations for the poorly coded app.
Settings > Battery > three dot menu button > Battery optimization > Select Not Optimized and change to All apps > Find and select app > Pick Don't optimize > Done
PiousInquisitor said:
Disable battery optimizations for the poorly coded app.
Settings > Battery > three dot menu button > Battery optimization > Select Not Optimized and change to All apps > Find and select app > Pick Don't optimize > Done
Click to expand...
Click to collapse
I know there is that option, however I did not have to preform this in 6.0.1 for any app, so that's why I am wondering whats up and if that will make a difference or not. I do know that apps with GCS can automatically bypass this from what I read, but that has to be written into the app. I will continue to experiment with seeing what apps do it or do not do it without messing around with turning off optimization for any app like with 6.0.1 . Either this version of doze is overly aggressive or its a bug
carm01 said:
I know there is that option, however I did not have to preform this in 6.0.1 for any app, so that's why I am wondering whats up and if that will make a difference or not. I do know that apps with GCS can automatically bypass this from what I read, but that has to be written into the app. I will continue to experiment with seeing what apps do it or do not do it without messing around with turning off optimization for any app like with 6.0.1 . Either this version of doze is overly aggressive or its a bug
Click to expand...
Click to collapse
Or the app hasn't been updated to cope with the improvements made to doze in N.
Sent from my Nexus 5X using Tapatalk
PiousInquisitor said:
Or the app hasn't been updated to cope with the improvements made to doze in N.
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
Well, in any case its too early to tell what it is, at least for my level of understanding the android OS as well as some others on here.
I guess I will just sit tight n wait and see what others are saying about notifications
Thanks
carm01 said:
Well, in any case its too early to tell what it is, at least for my level of understanding the android OS as well as some others on here.
I guess I will just sit tight n wait and see what others are saying about notifications
Thanks
Click to expand...
Click to collapse
From my understanding/experience, Doze is significantly more aggressive now than it was in 6. Which is great for battery life, but annoying when you're watching TV and expecting an email or some such.
The charging comment in my other post was due to the understanding that doze is disabled while charging; if you charge over night everything should come in normally, but if you just leave the phone down then it will not.
RobbieCrash said:
From my understanding/experience, Doze is significantly more aggressive now than it was in 6. Which is great for battery life, but annoying when you're watching TV and expecting an email or some such.
The charging comment in my other post was due to the understanding that doze is disabled while charging; if you charge over night everything should come in normally, but if you just leave the phone down then it will not.
Click to expand...
Click to collapse
I thought that might be what you might be getting at .
If doze is more aggressive, i think it is overly aggressive to the point where sometime within an hour of setting your phone down it will only alert for calls/text messages, nothing else, then if the text come in early enough in the light the notification light will completely stop by the time you wake up. I am just not too happy about how overly aggressive this is as like you stated expecting someone to contact you in some way you are SOL. I don't think one should have to go through every single app to set it manually, that is pointless IMO
I have re flashed my system partition since the factory images came out a few hours ago so maybe(not) that could help but I am not optimistic.
Thanks for clearing that up
carm01 said:
I thought that might be what you might be getting at .
If doze is more aggressive, i think it is overly aggressive to the point where sometime within an hour of setting your phone down it will only alert for calls/text messages, nothing else, then if the text come in early enough in the light the notification light will completely stop by the time you wake up. I am just not too happy about how overly aggressive this is as like you stated expecting someone to contact you in some way you are SOL. I don't think one should have to go through every single app to set it manually, that is pointless IMO
I have re flashed my system partition since the factory images came out a few hours ago so maybe(not) that could help but I am not optimistic.
Thanks for clearing that up
Click to expand...
Click to collapse
Doze does not completely kill the services. It just adds more and more delay to its syncing, so even if doze is working aggressively, the notifications should be delayed (like by some seconds or minutes), not completely disabled. The case you are stating doesn't seems normal. I don't know if the apps need to be updated.
carm01 said:
I noticed this on one of my apps when I set the phone down for a few hours like overnight, no light and no sound. I woke up this AM and seen no notification light and then as soon as i pressed the power button to wake up the screen the notification sound played. defiantly a bug, not sure if its with one specific app or across the board. I have yet to get a late night call, as far as I know.
Click to expand...
Click to collapse
So, at least in my case, I solved this issue with the notification light. I went into Settings --> System UI Tuner --> Other --> Power Notification Controls --> and turned them on. Then, Settings --> Notifications --> Touchdown (the app that was giving me problems) --> and changed the notification level from Auto to Level 4 (one down from the top).
Since then, the notification light works as expected.
PiousInquisitor said:
Settings - Notifications - Settings cod - Pulse notification light
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
Thanks been bugging me for days wondered if had been disabled in N just hidden in the cog setting hadn't noticed it lol
Sent from my Nexus 5X using Tapatalk
Hello,
Is there any reason why when on battery saver mode (not extreme), the LED keeps blinking red to indicate low battery? This is stupid (I already know that I have low battery) and it apparently consumes energy and makes the battery drain fast. Is there any way to turn it off? Not completely, just the battery-related red blink.
Cheers.
errikosd said:
Hello,
Is there any reason why when on battery saver mode (not extreme), the LED keeps blinking red to indicate low battery? This is stupid (I already know that I have low battery) and it apparently consumes energy and makes the battery drain fast. Is there any way to turn it off? Not completely, just the battery-related red blink.
Cheers.
Click to expand...
Click to collapse
Are you on a custom or stock rom?
errikosd said:
Hello,
Is there any reason why when on battery saver mode (not extreme), the LED keeps blinking red to indicate low battery? This is stupid (I already know that I have low battery) and it apparently consumes energy and makes the battery drain fast. Is there any way to turn it off? Not completely, just the battery-related red blink.
Cheers.
Click to expand...
Click to collapse
Only way I've found to turn it off is Gravity box. Viper rom does have the setting but the last time I tried it all it did was to lower the percentage at which power saver turned on. So not a satisfactory fix.
rwallhtc said:
Are you on a custom or stock rom?
Click to expand...
Click to collapse
Nope, stock Marshmallow...
I dug around in the settings a little bit, but I did not find any option. I mean you can turn it off for calls, messages, etc. but not for battery.
errikosd said:
Nope, stock Marshmallow...
I dug around in the settings a little bit, but I did not find any option. I mean you can turn it off for calls, messages, etc. but not for battery.
Click to expand...
Click to collapse
You can change the led notifications with a custom rom and or a custom kernel. But as far as I'm aware it doesn't exist right now for the stock rom.
You say your marshmallow. Have you looked at xposed modules? Do you have root?
Flashing a red led is going to consume negligible power compared to for example having your screen on.
I would very much doubt that you could actually measure the difference in additional battery time between led flashing and led off
Sent from my HTC 10 using XDA-Developers mobile app
paul_59 said:
Flashing a red led is going to consume negligible power compared to for example having your screen on.
I would very much doubt that you could actually measure the difference in additional battery time between led flashing and led off
Click to expand...
Click to collapse
I think you are right. I have a new device and I wanted to discharge it completely, so I left home today with 15% battery. About 1 hour later, I was on 5% and another hour later at 2%. I was not connected to WiFi, neither I had data on. I suppose it is just the battery's factory charge.