Database Users

Battery loss

So, by some or other reason (btw im using floyo 0.25) the screen remained active when i went sleeping.
Then, after 8 hours when i get up, i see the battery life showing frickin' 3% !
Important notifications: before i went sleeping battery life was something in the 64% , the phone was set to flight-mode the whole night and the screen brightness set on its lowest level.
I just wanted to ask: is this normal, such a battery drain, only in 8 hours and in flight-mode, without doing anything at all ?
Sent from my Xperia X8

Isn't there some app running in background? Look to settings => about phone => battery use what drains battery. I have Floyo 0.25 too, but battery last for 2 days. Why was screen on?

You mean the screen was ON the whole night? You didn't turned it OFF?
If you didn't the answer is - yes this battery drain is normal, because x8's screen isn't the power-saving one. It drains the battery very hard even if the brightness is set to the lowest. I have the same problem with my x8 but when using it daily - 10 minutes of playing the game at the highest brightness results of the 2-5% of the battery drain.

Now it says 85% using for screen and 15% for android system
Sent from my Xperia X8

Does battery drain faster below a certain %?

This is odd. On idle, it took nearly 3 hours to go from 62% to 61% which I'm very happy with. After that it started going down a bit quicker. Waking up after 7 and a half hours, the battery had gone from 49% to 42%, so about 1% per hour. While that's not so bad, why would it start to go down fast? Since it took nearly 3 hours to move 1%, I'd have thought it should be at about 46 or 47% after waking up. Is there a % threshold where the battery drains quicker?
Current uptime, mostly from idle, and power saving mode from 50%.
http://img219.imageshack.us/img219/905/sc20110620123449.jpg

Roman5 said:
This is odd. On idle, it took nearly 3 hours to go from 62% to 61% which I'm very happy with. After that it started going down a bit quicker. Waking up after 7 and a half hours, the battery had gone from 49% to 42%, so about 1% per hour. While that's not so bad, why would it start to go down fast? Since it took nearly 3 hours to move 1%, I'd have thought it should be at about 46 or 47% after waking up. Is there a % threshold where the battery drains quicker?
Current uptime, mostly from idle, and power saving mode from 50%.
http://img219.imageshack.us/img219/905/sc20110620123449.jpg
Click to expand...
Click to collapse
maybe this battery drain problem started randomly on you device after 61% ...
but you do not have this wifi sharing or manager app that drain battery..this is strange..maybe your battery needs to be calibrated
.

nicpol7 said:
maybe this battery drain problem started randomly on you device after 61% ...
but you do not have this wifi sharing or manager app that drain battery..this is strange..maybe your battery needs to be calibrated
.
Click to expand...
Click to collapse
Thanks for your reply. Where do I find the battery calibration setting? I can only find calibration for gyrosensor and horizontal.

Roman5 said:
This is odd. On idle, it took nearly 3 hours to go from 62% to 61% which I'm very happy with. After that it started going down a bit quicker. Waking up after 7 and a half hours, the battery had gone from 49% to 42%, so about 1% per hour. While that's not so bad, why would it start to go down fast? Since it took nearly 3 hours to move 1%, I'd have thought it should be at about 46 or 47% after waking up. Is there a % threshold where the battery drains quicker?
Current uptime, mostly from idle, and power saving mode from 50%.
http://img219.imageshack.us/img219/905/sc20110620123449.jpg
Click to expand...
Click to collapse
Do you have any apps running at all? Mine is going from 100% to 10% in ~7-8 hours with mid usage :-(

[Q] Call standby and WLAN eating battary

Hi, got my e7 2 days ago, updated to kk.
Everything working but call standby and WLAN eating battery, screen on for 3h 10min(consumed 10% of battery) and after 12h I have only
10% battery left. The phone wasn't awake while screen is on so it is probably not an app keeping the phone awake..
So .. wifi is always on(on battery stats, but I turned if off for 3h) and even so it shouldn't consume 28% of battery.
Standby consumed 29% of battery! But always got full signal and talked just for 10-15min.
I've done root with 360root and remove(suspend)some apps with 360root.
Any suggestions?
Thanks.

Huge battery drain: Awake screen off

Hi
Brand new phone here, not rooted and fully stock.
During last three days I noticed a huge battery drain overnight, so I installed Better Battery Stats. Being not rooted I don't see many info but one thing is clear: after 6h being idle, I have lost 17% and BBS shows one single line as per attached screenshot.
Any idea what's going on?
Thanks

try turning off wifi and anything that syncs constantly. go into settings, battery and see what it shows. no need for an extra app.

????
I don't want to turn off wifi at night.
With my edge+ all was remaining on and I would use only 4% overnight

I have the same problem. Go to sleep at night and wake up 7 hours later with 40% drain during the night. I don't use wifi.

mentalityx said:
I have the same problem. Go to sleep at night and wake up 7 hours later with 40% drain during the night. I don't use wifi.
Click to expand...
Click to collapse
I've had this phone for a week, and the first 3 days all was ok, but during the last 3 nights I am experiencing this huge drain overnight.
Problem is I am not rooted (and am not willing to root right now, till Android N comes) so I cannot really use wakelock detectors to see what's going on.
Phone is set up exactly like my Samsung S6 Edge+ and this one drain max 5% overnight.

Again go into settings and battery and see what is being used

Ok tonight I'll check

Here it is.
Unplugged and left 6h idle overnight with wifi on.
Lost 12℅
I cannot understand what's going on

r1nstang said:
Again go into settings and battery and see what is being used
Click to expand...
Click to collapse
Tonight lost 20%

Please note this happens only at night while phone is idle.
During day battery seems OK and wifi or idle do not show up in battery usage.
Also from the screenshot I see only 1% and a very low mA usage, so I don't understand why I lose so much battery when nothing is going on.

Is this really a problem? Your phone is losing between 2% and 3.3% per hour. That doesn't seem that bad. Mine is around 6% during the day (I have it plugged in during the night).

2% per hour in doze at night is a huge problem

Bzow said:
Is this really a problem? Your phone is losing between 2% and 3.3% per hour. That doesn't seem that bad. Mine is around 6% during the day (I have it plugged in during the night).
Click to expand...
Click to collapse
Yeah, that kind of drain is an issue. I lose like 1% every 6 or 7 hours overnight with phone in doze with 2 maint. cycles

overnight 30% battery drain in every rom/kernal

battery drain is far worse !!!
30% drains in 7-8 hrs
tried every rom/settings
temporary solution : if i turn on aeroplane mode before sleeping its draining 1%
ps : Already tried Greenify & Naptime buddy
any solution

Use viper os Oreo. No such battery drain.

In Superior OS overnight drain is 1-2% for me(aeroplane mode is off)

I still have your same problem, the only solution i found is turning off data connection and it drains like 15% overnight. Greenify didn't helped me and my deep sleep isn't working

Battary Drain fix
Raghulreyan said:
battery drain is far worse !!!
30% drains in 7-8 hrs
tried every rom/settings
temporary solution : if i turn on aeroplane mode before sleeping its draining 1%
ps : Already tried Greenify & Naptime buddy
any solution
Click to expand...
Click to collapse
I have also faced High battery drain issue but i fixed it by using Kernelauditor app
My current Rom is Nitrogen-OS released on November built 2018
In my case the CPU Scaling governor was in Performance mode. I changed it to interactive which fixed the issue now i am getting more than a day in a single charge.
i used CPU-Z to check my CPU scaling governor which showed performance mode.
then i used kernelauditor under CPU we can change to interactive.

Try Yuka kernel , Deep sleep works good on it

Why you dont turn off phone while sleep?

Try updating your MIUI firmware. May this helps you.

Its hardware problem!!