Battery draining/Loss of battery - Huawei P9 Lite Questions & Answers

Hi, I've got a problem with my P9Lite for a few days now.
Over night the battery decreases from 23% to 2%, but there are no apps running. This happens always somewhere around 30%, then the battery drops by 15-20%.
In the second screenshot you can see the batterymanager, it seems like the phone is completely shut down but it was always on.
The battery was new, the old battery now has the same problem.
Has anyone an idea?
Thank you?

AlPai said:
Hi, I've got a problem with my P9Lite for a few days now.
Over night the battery decreases from 23% to 2%, but there are no apps running. This happens always somewhere around 30%, then the battery drops by 15-20%.
In the second screenshot you can see the batterymanager, it seems like the phone is completely shut down but it was always on.
The battery was new, the old battery now has the same problem.
Has anyone an idea?
Thank you?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Click to expand...
Click to collapse
hi, please tap red circle in second screenshot.

RyotaGamer said:
hi, please tap red circle in second screenshot.
Click to expand...
Click to collapse
Hi,
I've been on holidays for a few days and now I'm back.
Here's a screenshot from the time where the battery life decreases.
The battery had about 13% when I laid it aside, in the morning the phone was dead.
When rebooting I saw that the battery continuously decreased. WLAN was off, it just laid on the table.
Is it really the facebook app causing this drain with less than 1mAh?
Thank yoU!

AlPai said:
Hi,
I've been on holidays for a few days and now I'm back.
Here's a screenshot from the time where the battery life decreases.
The battery had about 13% when I laid it aside, in the morning the phone was dead.
When rebooting I saw that the battery continuously decreased. WLAN was off, it just laid on the table.
Is it really the facebook app causing this drain with less than 1mAh?
Thank yoU!
Click to expand...
Click to collapse
ok,check this.
kill all apps from recent screen.
clear cache from recovery mode.

Ok, I have blocked the apps and set them as "close when phone is in standby".
I will keep you updated.
Thanks

AlPai said:
Ok, I have blocked the apps and set them as "close when phone is in standby".
I will keep you updated.
Thanks
Click to expand...
Click to collapse
So now after about 1 month the problem seems to be gone. I don't know why I had to force closing apps but it worked.
Thank's for your help!!

Related

Poor battery life after P6800XXLQ2 Flash.

I flashed P6800XXLQ2 everything is butter smooth and rock solid stable, but... it chews battery like crazy when it idles.
I had 30% batt, locked it and went to sleep. This morning I found it dead. If you look at the battery curve it always goes down at almost the same slope, does not matter you use it, or not.
EDIT
I tried wiping battery stats and disabling WiFi wile locked. Still the same.
I follow below suggestion and it seems to work.
http://forum.xda-developers.com/showthread.php?t=1829002&page=4
I had the same issue having my WiFi off. I had to turn it On and then Tablet started working for days just as before
Turn on - for longer battery life, weird, but that works
Click to expand...
Click to collapse
cakrabayu said:
I follow below suggestion and it seems to work.
http://forum.xda-developers.com/showthread.php?t=1829002&page=4
Click to expand...
Click to collapse
So which of these I should chose?
Keep Wi-Fi on during sleep if you turn this off it’ll help extend your battery’s life when the device is put into sleep mode.
Click to expand...
Click to collapse
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Always.
OH WOW! Last night I disabled WIFI & Mobile data and locked my device. It had 59% battery. Now it's 58%!!! After 10 hours. There are some serious problems with LQ2 power management.
It aways goes down this straight slope. Does not matter if I use my tab at all. But last night?
So phase 2 of my test, I will use WIFI only, and no mobile data.
esthreel said:
I flashed P6800XXLQ2 everything is butter smooth and rock solid stable, but... it chews battery like crazy when it idles.
I had 30% batt, locked it and went to sleep. This morning I found it dead. If you look at the battery curve it always goes down at almost the same slope, does not matter you use it, or not.
EDIT
I tried wiping battery stats and disabling WiFi wile locked. Still the same.
Click to expand...
Click to collapse
some times this happened to me also ... and then I noticed because some application still active in the background eg game and youtube internet browser. even after I quit .
I did experience also my galaxy tab 7.7 was warm /hot ... this was because the game and internet browser still active in the background.
So after that I always "closed all applications" from "task manager" ... no more battery issue or warm /hot issue again.
OK I have disabled mobile data entire day and set to disable wifi when locked. My tab was almost unused all day and this happened.
IT IS WIFI RELATED!

[Q] Battery Calculation Broken?

This has happened multiple times on my Galaxy s4. Today was the worst however. My phone was on 51% battery (supposedly) and then, the phone just turns off while I was in an app, without any kind of low battery warning, it was running as normal before this happened, I start the phone up again and bam, 1% battery remaining. Here it is on the battery screen:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
My battery was dead by 2pm in the day which is also significantly worse than normal. This is with just 45 minutes screen on time:
and just 7 hours on battery:
And with no apps sucking up battery life.
Has anyone had this issue before and is there any possible way to fix this?
Charge to 100%. Pull battery. Put it back in and charge it again while off to 100%. If that doesnt fix it then get a new battery.
epicflyingcat said:
This has happened multiple times on my Galaxy s4. Today was the worst however. My phone was on 51% battery (supposedly) and then, the phone just turns off while I was in an app, without any kind of low battery warning, it was running as normal before this happened, I start the phone up again and bam, 1% battery remaining. Here it is on the battery screen:
View attachment 2850747
My battery was dead by 2pm in the day which is also significantly worse than normal. This is with just 45 minutes screen on time:
View attachment 2850751
and just 7 hours on battery:
View attachment 2850748
And with no apps sucking up battery life.
View attachment 2850750
Has anyone had this issue before and is there any possible way to fix this?
Click to expand...
Click to collapse
Hi ,
It could be lots of things...battery , phone not going in deep sleep , settings
First thing I would do is use an app like Better Battery Stats and really see what is going on ( kernel wakelocks) , who is keeping the phone up all the time , then i would review all my settings like FB , mail , location ...any syncing related app that may be going crazy and of course battery may be going bad
Look like a bad/faulty battery for me.
Sent from my GT-I9500
Keep in mind that battery percentage is never 100% accurate. All devices with batteries (with a percentage meter) has this.
But yeah, use better battery stats to check wakelocks.
Also a trick to calibrate the fuel gauche chip is to take out the battery for 3-5 minutes. It will be more calibrated than before.

[Q]Sudden Battery Drain on s5 5.0

Hi,
In these past couple of days i have noticed that suddenly my s5 is draining battery life for no reason. Its discharging 30% overnight without being used, when before would be less than half of that and the battery, with moderate use, is not lasting me to the end of the day like it used to.
I went to see the battery usage on settings and there isn't anything unusual in there. However, im only getting ~1h30 of SOT.
Im on lollipop 5.0 and haven't made new updates (it also says there are no updates available).
Anyone with the same problem? What can i do? Is there an app that gives me a more in-depth information than the stock android one of where this battery is being used?
Thank you!
Boot to recovery and clear the cache, might be a rubbish file causing it
*Detection* said:
Boot to recovery and clear the cache, might be a rubbish file causing it
Click to expand...
Click to collapse
Good idea! I will try that.
I do use ccleaner on it from time to time to clean some temporary files that are taking up space, but it might not have access to the files the recovery has.
I took screenshots of the battery usage to give a better idea:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
griffin_1 said:
Good idea! I will try that.
I do use ccleaner on it from time to time to clean some temporary files that are taking up space, but it might not have access to the files the recovery has.
I took screenshots of the battery usage to give a better idea:
Click to expand...
Click to collapse
Did you ever end up solving this? because i have the exact same problem and have been getting horrible battery usage, around the same as you...the battery will drain like 3% percent, even more an hour even when in deepsleep!!??
I have tried to solve it by narrowing down wakelocks in better battery stats and everything but nothing is helping, and the wakelocks aren't substantial anyway.... Totally clueless as to what could be wrong...
1221ross1221 said:
Did you ever end up solving this? because i have the exact same problem and have been getting horrible battery usage, around the same as you...the battery will drain like 3% percent, even more an hour even when in deepsleep!!??
I have tried to solve it by narrowing down wakelocks in better battery stats and everything but nothing is helping, and the wakelocks aren't substantial anyway.... Totally clueless as to what could be wrong...
Click to expand...
Click to collapse
I did was suggested here. Went into recovery and cleared the cache. I think i also ran ccleaner after just in case, but i think it was the clear cache that did it. Try it out, it worked for me

Battery Draining

Hello everyone,
My Discovery elite battery is draining pretty quickly. When it shuts down and I start charging it it starts charging from 0% but when I reset the phone while charging it jumps directly to 24 percent.
I changed my rom, cleared battery stats couple of times, used battery fix and calibrator apps and nothing worked.
Android system and the apps are saying that my battery's health is good, what do you think?
What should I do?
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
isitan said:
Hello everyone,
My Discovery elite battery is draining pretty quickly. When it shuts down and I start charging it it starts charging from 0% but when I reset the phone while charging it jumps directly to 24 percent.
I changed my rom, cleared battery stats couple of times, used battery fix and calibrator apps and nothing worked.
Android system and the apps are saying that my battery's health is good, what do you think?
What should I do?
Click to expand...
Click to collapse
I thought it was just me. I also experience the same problem. It shuts down prematurely or drains fast. After being off for a few minutes and starts it my batt would show it at around 24% again.
ryan7646 said:
I thought it was just me. I also experience the same problem. It shuts down prematurely or drains fast. After being off for a few minutes and starts it my batt would show it at around 24% again.
Click to expand...
Click to collapse
Can confirm this is happening to me as well
Are you running a custom ROM? I'm on 4.4.2 AOSP posted by Muratt19
This actually happens in all roms that I used. Even the stock roms.
ryan7646 said:
This actually happens in all roms that I used. Even the stock roms.
Click to expand...
Click to collapse
Have you considered buying a new battery? Thinking of buying a new battery but afraid of wasting 30€ if it's a phone issue
lordmata said:
Have you considered buying a new battery? Thinking of buying a new battery but afraid of wasting 30€ if it's a phone issue
Click to expand...
Click to collapse
I'm buying a different phone. They practically do not have support in the Philippines anymore. No Service centers as well.

Anyone knows how to stop phone idle eating battery?

I recently bought the lg g6 h870 for europe and i saw that phone idle is eating like 46-50% and android os is eating like 22-25%.This morning i saw that phone idle ate like 75%.Is that even normal.I have to mention that i am on july security patch due to the lack of updates for europe.Anybody knows how to stop phone idle using that much,or i have to wait untill oreo?
https://forum.xda-developers.com/lg-g6/help/lg-g6-idle-battery-consumption-t3657708
https://www.reddit.com/r/lgg6/comments/72t1zh/idle_battery_drain/
We have to wait. This is most likely because of Android 7.0 idle battery drain bug which causes "Phone idle" to be very high and battery-hungry.
I have tried greenify and i have location turned off wifi off bluetooth nfc all are off and i am still getting like 77% phone idle and 22 percent android os while screen is eating only 20% and other apps 2-7%.I am really getting desperate.
romcio47 said:
We have to wait. This is most likely because of Android 7.0 idle battery drain bug which causes "Phone idle" to be very high and battery-hungry.
Click to expand...
Click to collapse
Yeah maybe you are right but still it is not normal
ThE J0K3r said:
Yeah maybe you are right but still it is not normal
Click to expand...
Click to collapse
Yes, as I mentioned, 7.0 is bugged and there are loads of similar topics not only here, on G6 forum, but also on Nexus, Samsung, Sony forums.
Most of them are connected with "Phone idle" issue.
My idle eat 244 mAh on 6h19min
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
DamiDev said:
My idle eat 244 mAh on 6h19min
Click to expand...
Click to collapse
That's nice mine consumes over 2000Mah over the same amount of time.
Hi all, got H870DS model a week ago and on the first run used LG Mobile Switch as suggested by the device. Transferred all data and settings from G4, all good, didn't take very long. The first 48 hours were quite bad: 2-3% of battery every hour when idling.
Tried Greenefy, all those things, but with no root - poinless. Tried phone hidden menu as well.
Then I downloaded and applied one of the latest HK firmware - still the same.
Note that all this time the phone had no SIM, but was connected to WiFi with all social apps running on background.
Then I decided to go long way: back to factory settings and update the phone in portions. Log in Google account, basic apps - and leave the phone for 2-3 hours. Another 2-3 apps and wait again.
Last ones - social and messengers: one by one, like on the minefield. Folio used instead of FB.
Result: 0% drain overnight. 1% used in the last 14 hours.
Happy with that.
Not sure what kind of settings were transferred from G4 to G6, but that obviously was the reason (in my case) for the drain.

Categories

Resources