Database Users

Battery tips and tricks

Hello guys,
I've been having problem with regards to battery life. I am not sure exactly if there's a problem but seeing from other peoples posts/experiences/videos it seems like my note has a very low battery life (about 10-15hrs battery and about 3-4hrs on screen time) So I've decided to start this thread that would hopefully help me and most people that are also experiencing/or just simply would like to improve their galaxy notes battery life.
This is where we can all gather and put together informations on how to do so.
- Please post any helpful tips and tricks.
- A list of bloatwares that are safe and not harm our note to remove/freeze.
- Apps that can help save and/or monitor battery consumptions.
- Apps that are a good substitute because they consume less battery.
- Your personal settings/kernel/roms and how you achieve an awesome battery life.
- Steps to properly calibrate battery.
- Anything else that would help.
Sent from my GT-N7000 using xda premium

The list of removable apps.

Even more apps can be removed.
InputEventApp.apk
SMTSetup.apk
DataCreate.apk
PCWClients.apk
PopUiReceiver.apk
Preconfig.apk
SMTEngine.apk
ShareApp.apk
ShareShotService.apk
SyncMlds.apk (spreadsheet says removal causes battery drain but it did not)
and all test mode apps
Before you remove tracker engines and remote control make sure you have not signed in your samsung account or you'll get force close errors. Best way is factory reset and remove apps.
---
Directories that can be removed (this won't improve battery though)
Hdic from System (104MB. I deleed it and had no problem. May be its needed for Samsung Voice)
TTS from System (Text to speech)

chasmodo said:
The list of removable apps.
Click to expand...
Click to collapse
Boy124 said:
Even more apps can be removed.
InputEventApp.apk
SMTSetup.apk
DataCreate.apk
PCWClients.apk
PopUiReceiver.apk
Preconfig.apk
SMTEngine.apk
ShareApp.apk
ShareShotService.apk
SyncMlds.apk (spreadsheet says removal causes battery drain but it did not)
and all test mode apps
Before you remove tracker engines and remote control make sure you have not signed in your samsung account or you'll get force close errors. Best way is factory reset and remove apps.
---
Directories that can be removed (this won't improve battery though)
Hdic from System (104MB. I deleed it and had no problem. May be its needed for Samsung Voice)
TTS from System (Text to speech)
Click to expand...
Click to collapse
How does one remove them?
Thanks

Interesting article on battery calibration...
http://forum.xda-developers.com/showthread.php?t=1460553
---------- Post added at 12:59 PM ---------- Previous post was at 12:57 PM ----------
Use anttec app manager/ root explorer or your favourite file manager.

There are quite a few system apps that you cannot freeze, but still pop up when not desired. To stop these wasting my battery, I use Autorun Manager Pro to disable all their 'receivers' (these are events they listen for, and start up when the events occur).
Generally I find that they rarely start after that, and only when I use an associated app.
This is the way I deal with those apps you really do need, but do not want running all the time.
Aside from that, I am pretty ruthless about freezing apps using Titanium Backup Pro.
To see what is waking and/or using CPU when the phone is not used, I use Badass Battery Monitor.
---------- Post added at 08:51 PM ---------- Previous post was at 08:28 PM ----------
To preserve battery during my day, I use Llama (Location Aware Mobile App). It is very versatile, but can take a long time to get the hang of. Essentially this replaces apps such as Juice Defender if they do not work for you (as they do not for me). It is a manual process to set up, but gives you much more control in many ways. Here are the things I use it for to help extend my battery life:
Manage my WiFi
When I am at home or at work, I get it to turn on my WiFi. This saves leaving it on all day wasting juice when I am out. I get it to turn off the WiFi 1 minute after the screen is turned off, and back on again when the screen is turned on and I am not at home or work. I find this far more effective than the built-in 'sleep when screen is off' which often does not work at all. I stop it turning off if I am using apps like Internet Radio, too.
Manage my Mobile Data
When I am at home or work, I turn off Mobile Data. This prevents apps seeking a connection and getting 3G (etc) when my WiFi is asleep. Saves loads of battery, as well as mobile data allowance. I could turn it off when the screen is off too, but when I am out and about is when I most need alerts, rather than when I am in front of my PC, as I am at work and home (sad but true). It could be a bigger battery saver like that for many users.
Screen Rotation
This is quite a drain, small but steady, and frankly I like my screen to stay still. I find it irritating when lying down to have it jump about, too. Certain apps need / prefer landscape, so I just allow rotation when these apps are being used. It then turns off when they close. A very neat solution, but a bit of a pain to set for all applicable apps. There may be separate apps that do this for you (I like having all the control in one app).
Sounds
I make all my sounds very quiet at work, and medium at home, and loud & vibrate when I am out. This saves manual messing about. Probably not much saving.
Brightness
My next project is to adjust the brightness of the display according to location and time. Probably a lot of potential saving, but it may be too difficult to set and may override my manual settings, eg when the sun comes out and I want it brighter. I'll see (and update this if I do).
Battery Level
I use this to kill everything except phone use and turn the display right down when the battery hits 20%. The phone can last a heck of a long time like that, as much as two days. I have had a Note not being used last for 10 days, so I expect a 10% per day drain without anything running. A potential life-saver (literally, perhaps).
Sync Apps on Charge
I start up all apps that sync over WiFi 1 minute after starting a mains charge. I do that every night, so all my syncing apps will not waste WiFi energy when I am at home or work.
OK, so why do all that? Why save all that battery?
Then I can play games and listen to books & music ! ​
---------- Post added at 08:58 PM ---------- Previous post was at 08:51 PM ----------
I also use DroidWall to stop any apps except those I allow to use Mobile Data or WiFi. This can save a lot or wasted battery in my experience.
I also feel naked without my firewall. It was the main reason I had to get Root access to the phone.

With JKay mod you can have lower autobrightness profile.

Thanks guys for helping out!
IMPORTANT: I have tried Anttek and Gemini to freeze apps. However, I couldn't unfreeze/defrost them afterwards. The app would let me click unfreeze/defrost but I still couldn't see the apps even after a reboot. I just want to point that out based on experience because I froze market and I couldn't get it back lol.
- Apps that can freeze other apps:
** Titanium Backup PRO
** Anttek App Manager
** Gemini App Manager
Someone correct me if I'm wrong about unfreeze/defrost.

it's useful,thank you so much guys!!!
is it UV can also help to battery saving??

-Root
-Flash KINGDROID rom http://forum.xda-developers.com/showthread.php?t=1471228
-Flash Franco test kernel http://forum.xda-developers.com/showpost.php?p=23850636&postcount=1691
-Purchase Anker 2500ma battery ($11.99) http://forum.xda-developers.com/showthread.php?t=1525175
-Freeze wifi sharing/wifi sharing manager.
Results. 5h 18m of screen on time. I would guess you could get well over 2 days total charge with moderate use.
http://forum.xda-developers.com/showpost.php?p=24084760&postcount=791

All oyu need to do is turn off "3g" mode and use the device with 2g.. aka gprs and only turn on the 3g when you need it.
Now I have 36% and I use my Note since 2 days 11 hours and 36 minutes but my record is 3 days 15 hours and 47 minutes )))
---------- Post added at 09:49 PM ---------- Previous post was at 09:47 PM ----------
stock rom and unrooted btw

mR.fR34ky said:
All oyu need to do is turn off "3g" mode and use the device with 2g.. aka gprs and only turn on the 3g when you need it.
Now I have 36% and I use my Note since 2 days 11 hours and 36 minutes but my record is 3 days 15 hours and 47 minutes )))
---------- Post added at 09:49 PM ---------- Previous post was at 09:47 PM ----------
stock rom and unrooted btw
Click to expand...
Click to collapse
How do you turn off 3g? lol
Also whats the on screen time after 2days 11hrs 36mins?
Thanks

JayMurda said:
How do you turn off 3g? lol
Thanks
Click to expand...
Click to collapse
settings-wireless and network-mobile network-network mode-GSM only.

Another tweak is underclock and activate system power saving mode.
Max 800mhz is sufficient to surf internet, check emails and sync etc.

My battery is draining faster than normal after recent update. I hardly used much today and battery usage show the following uses.
Display 31%
Cell stand by 21%
voiced calls 18%
phone idle 13%

forgot to mention but I also use the system battery saving option ) with go laucnher ex no lags at all btw my screen on time is not so much becouse I use it mainly for listen music etc

alonedreamz said:
it's useful,thank you so much guys!!!
is it UV can also help to battery saving??
Click to expand...
Click to collapse
I forgot that. Yes is do undervolt on the most common settings, ie 100, 200 and 1400 MHz. The CPU rarely goes to the others, but I am on the Abyss kernel. Franco may be better.
My CPU does not work at UV less than about 50 mV under standard. Some can go much lower. The trick is to lower it, and then use it for a while. If all is well, lower it again. Repeat until you get problems, then raise it at least a notch, maybe two (to be safe).
I use ROM Toolbox for this, although I used to use CPU++ (I prefer all my tools in one app is all).
---------- Post added at 06:13 PM ---------- Previous post was at 06:07 PM ----------
Boy124 said:
Another tweak is underclock and activate system power saving mode.
Max 800mhz is sufficient to surf internet, check emails and sync etc.
Click to expand...
Click to collapse
There are definite disadvantages to this. The logic is that the work required is required. It is fixed number of cycles. Under-clocking merely makes the work take longer, and the CPU spends more time working before going back to a rest state, where it uses much less juice.
Basically the benefit of battery saved by running at 800MHz is nowhere near the cost of running the CPU for 150% of the time. Rest states use a great deal less battery.
Having said that, I set my CPU to under-clock to 500 MHz when the battery temp reaches 60 C. I figure it must slow down at that point!

[SOLVED] Battery drain in stock JB [XXLSJ]

So after I used this awesome ROM, the major problem is Battery Drain
I also flash a lot of scripts to improve Battery live but non helped. In mad, i pull out SDcard ( Bcoz the ZIP file keep crashing :silly: ) and i slept.
:laugh: Without the present of SDcard, my phone finally can go into DeepSleep :laugh:
Proof: See attachment
Can anyone teach me how to post large picture in here so I don't have to upload pictures in attachment ? =)
*Note that I install the CPUSPY after pulling my SDcard out and it show only 1% battery drain in 4 hours and 49 minutes :laugh:
So I solve my battery drain problem and it might also help to all the ROM user
Hit the Thanks button if i helped you ! :laugh: ( Kinda fashion lol)

JoFury said:
So after I used this awesome ROM, the major problem is Battery Drain
I also flash a lot of scripts to improve Battery live but non helped. In mad, i pull out SDcard ( Bcoz the ZIP file keep crashing :silly: ) and i slept.
:laugh: Without the present of SDcard, my phone finally can go into DeepSleep :laugh:
Proof:
*Note that I install the CPUSPY after pulling my SDcard out and it show only 1% battery drain in 4 hours and 49 minutes :laugh:
So I solve my battery drain problem and it might also help to all the ROM user
Hit the Thanks button if i helped you ! :laugh: ( Kinda fashion lol)
Click to expand...
Click to collapse
Did you have any CWM backups in dedup format on your sdcard? JB has a bug where the mediascanner goes crazy when it finds
too many files in one directory while scanning which causes battery drain.

atulalvenkar said:
Did you have any CWM backups in dedup format on your sdcard? JB has a bug where the mediascanner goes crazy when it finds
too many files in one directory while scanning which causes battery drain.
Click to expand...
Click to collapse
I m still a noob here so i don't know the stuff you said. But I solved my battery drain problem by this simple method and i juz wanna share it :fingers-crossed:

I have a huge battery drain, so I'm trying this right now.

Will try it soon. As far as I know, to put images in post, they have to come from the internet. when you make a post there's a button 'insert image' and it tells you to insert URL, see below

@OP My phone goes into deep sleep and I have SD Card inserted, I'm getting good battery backup, 13h with 8h music (left it on while sleeping) and 2h33minutes screentime
It was at 67% when I started music. Good enough for me.

Sh4Dy said:
@OP My phone goes into deep sleep and I have SD Card inserted, I'm getting good battery backup, 13h with 8h music (left it on while sleeping) and 2h33minutes screentime
It was at 67% when I started music. Good enough for me.
Click to expand...
Click to collapse
That's quite good but mine can last up to 7hr deep sleep without lossing 1 % or most is 1 %.:angel: I'll post the battery monitor log soon
As I said this is my solution that had solve my batt drain prob. Haha, anyway you can try and report back

22sl22 said:
Will try it soon. As far as I know, to put images in post, they have to come from the internet. when you make a post there's a button 'insert image' and it tells you to insert URL, see below
Click to expand...
Click to collapse
Thx mate, :highfive: I thought the URL is for the direct link

JoFury said:
That's quite good but mine can last up to 7hr deep sleep without lossing 1 % or most is 1 %.:angel: I'll post the battery monitor log soon
As I said this is my solution that had solve my batt drain prob. Haha, anyway you can try and report back
Click to expand...
Click to collapse
I never let my phone sleep for 7 long hours mate and when I'm sleeping, Google now wakelogs xD
PS: My Wi-FI is always on, **ALWAYS**

Removing SD card is the solution ?
Removing SD card is the solution ?

Sh4Dy said:
I never let my phone sleep for 7 long hours mate and when I'm sleeping, Google now wakelogs xD
PS: My Wi-FI is always on, **ALWAYS**
Click to expand...
Click to collapse
LOL that would be different story :laugh:

shrikar09 said:
Removing SD card is the solution ?
Click to expand...
Click to collapse
yes

Disabling Media Scanner would be sufficiant, without removing the sd card?

Yes, Media Scanner is the bad service in all this. A similar problem was present on the first CM10 builds. It was fixed though, so I hope Samsung fixes it too.

4hrs 18 min screen on time for me is good.. i want to try this out.. but.. removing sd card where all my files in there is not a good idea for me.. still try this though. =)

JoFury said:
So I solve my battery drain problem and it might also help to all the ROM user
Click to expand...
Click to collapse
so how did you solve it?
Edit: my bad didnt read enough
that just plain luck and has nothing to do with that you solved anything
i think your sd card was ****ed up.
to solve the real deep sleep drain you need to disable Google Now
---------- Post added at 06:20 AM ---------- Previous post was at 06:16 AM ----------
JoFury said:
Proof: See attachment
Click to expand...
Click to collapse
yes i see a proof of bad deep sleep
over 90% deep sleep is good
are you drunk or what?
http://forum.xda-developers.com/showthread.php?t=1999419

pg_ice said:
so how did you solve it?
Edit: my bad didnt read enough
that just plain luck and has nothing to do with that you solved anything
i think your sd card was ****ed up.
to solve the real deep sleep drain you need to disable Google Now
---------- Post added at 06:20 AM ---------- Previous post was at 06:16 AM ----------
yes i see a proof of bad deep sleep
over 90% deep sleep is good
are you drunk or what?
http://forum.xda-developers.com/showthread.php?t=1999419
Click to expand...
Click to collapse
See the constant graph at behind. The front one is with SDcard inserted untill i charge it up by the increasing graph. Seem you don't understand what i mean :victory:

Yes, this is definitely media scanner issue
Just use this:
https://play.google.com/store/apps/details?id=com.addz.mediascannerroot&hl=ko
thank me later :good:

Sh4Dy said:
I never let my phone sleep for 7 long hours mate and when I'm sleeping, Google now wakelogs xD
PS: My Wi-FI is always on, **ALWAYS**
Click to expand...
Click to collapse
shrikar09 said:
Removing SD card is the solution ?
Click to expand...
Click to collapse
JoFury said:
See the constant graph at behind. The front one is with SDcard inserted untill i charge it up by the increasing graph. Seem you don't understand what i mean :victory:
Click to expand...
Click to collapse
try using Battery Stats Plus Pro and send screenshots.
:good:

[Q] [HELP]Screen Takes Out A Lots Of Batt Usage

Hi,Last 2 days ago i have a new device exchanged from N7105 to GS4 I9500.I have rooted my device (Stock rom 4.4.2) and everything seems to be working fine but only one thing that i don't understand about why on battery it shows my screen is using much percentage around 80%,I tried everything including greenify to reduce to make the battery life stable but still same.Can anyone help or suggest me what should i do to avoid this kinda matter,Thank you.
Oh and yes i almost forgot,I want to remove some bloatware in my i9500,is there any safe method for this?Thank You again.
*Will post a screenie shortly cuz now i am on duty lol

Eddicts said:
Hi,Last 2 days ago i have a new device exchanged from N7105 to GS4 I9500.I have rooted my device and everything seems to be working fine but only one thing that i don't understand about why on battery it shows my screen is using much percentage around 80%,I tried everything including greenify to reduce to make the battery life stable but still same.Can anyone help or suggest me what should i do to avoid this kinda matter,Thank you.
Oh and yes i almost forgot,I want to remove some bloatware in my i9500,is there any safe method for this?Thank You again.
*Will post a screenie shortly cuz now i am on duty lol
Click to expand...
Click to collapse
Hi ,
Try an app like BBS
http://forum.xda-developers.com/showthread.php?t=1179809
to find out what is going on, what is keeping up the phone...
for the bloatware thing check here
http://forum.xda-developers.com/showthread.php?t=2514703

Here's two images that i have attached,And i do not know what is that til 100% on wifi means.

Completely normal. Your screen uses the most power.

Hmm..but it drain fast within a minute,it takes 1 - 3%

Eddicts said:
Hmm..but it drain fast within a minute,it takes 1 - 3%
Click to expand...
Click to collapse
Hi,
Use the BBS app let it run for a few hors and chek the logs to see who is the culprit

MAX 404 said:
Hi,
Use the BBS app let it run for a few hors and chek the logs to see who is the culprit
Click to expand...
Click to collapse
hi,
so on which should i let it run..?
-other
-kernel wakelock
-partial wakelock
-alarm
-network
-cpu states
-process

Eddicts said:
hi,
so on which should i let it run..?
-other
-kernel wakelock
-partial wakelock
-alarm
-network
-cpu states
-process
Click to expand...
Click to collapse
Hi ,
let the app for 3 or 4 hours , it will give you all those logs to evaluate what is going on , for me others and kernel wakelocks give the most info

[Q&A] Battery Life - for ♦ [CM12][5.0] Temasek's UNOFFICIAL Preview

Hey Folks
Here is the thread to discuses and compare battery life on our Note 3 with CM12 build (Temaseks)
When my phone finishes a full cycle after flashing 5.9 i will return and post my Logs and Stats.
When posting please include:
* ROM Version:
* Kernel Version:
* Clean / Dirty flash:
* Currently install apps:
(Use: https://play.google.com/store/apps/details?id=de.onyxbits.listmyapps&hl=en to list apps in txt format to paste on here)
* When you last flashed a ROM / Kernel:
* Services activated: Multiple Email Account, Bluetooth, GPS, Wifi etc
* Any more information you have gathered from 3rd party applications, Some of the better tools to use are:
BetterBatteryStats
Watchdog Task Manager
GSam Battery Monitor
Wakelock Detector
If you have any issues reading information from these applications, Post your screenshots here and we will help you make sense of them

I've been running back and forth between tweaked rom with shinto, and this (been testing kernel for CekMTL...) and whole on Temasek's Roms I haven't had any battery drain problems, overall it's been a great rom... Last full cycle I ran was on 5.7...sm900t, and I got over 30 hrs. With 8.5 SOT... Now I make a lot of tweaks to get my life... I use Blue Mail, cause it use GCM for delivery... No syncing on all the time, textra for sms, dolphin browser, Nova launcher, I have way too many app to list them all. I always run the intellimm gov, with row schedulers set at 1024 Read-aheads
Common sense isn't all that common
---------- Post added at 09:57 AM ---------- Previous post was at 09:56 AM ----------
WiFi always on, GPS and sync off unless needed, I also use greenify and lux auto brightness.
Common sense isn't all that common

ZDeuce2 said:
I've been running back and forth between tweaked rom with shinto, and this (been testing kernel for CekMTL...) and whole on Temasek's Roms I haven't had any battery drain problems, overall it's been a great rom... Last full cycle I ran was on 5.7...sm900t, and I got over 30 hrs. With 8.5 SOT... Now I make a lot of tweaks to get my life... I use Blue Mail, cause it use GCM for delivery... No syncing on all the time, textra for sms, dolphin browser, Nova launcher, I have way too many app to list them all. I always run the intellimm gov, with row schedulers set at 1024 Read-aheads
Common sense isn't all that common
---------- Post added at 09:57 AM ---------- Previous post was at 09:56 AM ----------
WiFi always on, GPS and sync off unless needed, I also use greenify and lux auto brightness.
Common sense isn't all that common
Click to expand...
Click to collapse
this is crazy good. i was getting this on tw roms for a bit but i installed a LP rom and something went haywire and the batt started draining really fast... i am currently installing temasek 6.0. dirty flashed over 5.9. i have noticed that with LP my standby time is great but as soon as i pick up the phone to do anything other than look at the time, it falls like a 5000 lb missile. idk what causes it or if thats normal. i installed tricksterMod and infamous kernel but i dont know the deeper tweaks to get better batt life. would this be a thread to get help in? im on tmo N3, NF9, nothing special but a few build.prop mods for wifi and better vid & pic quality. i havent had much time to look around to find a lot of info on governers and i/o tweaks. many of them dont include the newer stuff anyway. any help would be appreciated... im currently running around for business and such and will post all the necessary info in op to help you help me. TIA

My battery reporting always shown Screen on top on all android versions. Now on Lollipop I have a weird report. Screen is never first. Look at attached picture. Do you have same behavior peeps?
Thanks in advance.

xavihernandez said:
My battery reporting always shown Screen on top on all android versions. Now on Lollipop I have a weird report. Screen is never first. Look at attached picture. Do you have same behavior peeps?
Thanks in advance.
Click to expand...
Click to collapse
On my phone, the screen is still the top battery user. And I've been using CM12 for quite a while.
Sent from my SM-N9005

Try this thread to sabe battery life
http://forum.xda-developers.com/showthread.php?p=58355500
Proven Tips To Extend Your Android's Battery Life
Sent from my Nexus 5 using XDA Free mobile app

BillGoss said:
On my phone, the screen is still the top battery user. And I've been using CM12 for quite a while.
Sent from my SM-N9005
Click to expand...
Click to collapse
Thanks for your answer. Look at this screenshot. Anytime "Mobile radio active" ("Cellule GSM active" in French) for an app is longer than screen on time, then this app is higher than Screen in battery report.
I still cannot get KitKat battery. Lollipop is hungrier for me, even when sleeping it does drain a little.

xavihernandez said:
Thanks for your answer. Look at this screenshot. Anytime "Mobile radio active" ("Cellule GSM active" in French) for an app is longer than screen on time, then this app is higher than Screen in battery report.
I still cannot get KitKat battery. Lollipop is hungrier for me, even when sleeping it does drain a little.
Click to expand...
Click to collapse
I'm on Wi-Fi must of the time. I do know that a poor mobile network connection drains the battery faster than a good connection and that Wi-Fi is the least battery draining.
So I'm wondering if you are not on Wi-Fi and live in a poor network connection area.
Sent from my SM-N9005

BillGoss said:
I'm on Wi-Fi must of the time. I do know that a poor mobile network connection drains the battery faster than a good connection and that Wi-Fi is the least battery draining.
So I'm wondering if you are not on Wi-Fi and live in a poor network connection area.
Sent from my SM-N9005
Click to expand...
Click to collapse
Well not really it is not so bad. It is just that application keep mobile radio awoken.

Wakelock please help me. Very important ! (Eui only)

Just what is the reason for having too many wakelock in eui rom?
I could not find a solution.
I do not have such problems with custom roms.
Below you will see the screenshots I made a clean installation.
As long as the Powermanager Service and the Power Manager Display are turned on, they can never be stopped permanently.(While the screen is open)

lazye53 said:
Just what is the reason for having too many wakelock in eui rom?
I could not find a solution.
I do not have such problems with custom roms.
Below you will see the screenshots I made a clean installation.
As long as the Powermanager Service and the Power Manager Display are turned on, they can never be stopped permanently.(While the screen is open)
Click to expand...
Click to collapse
Bruh it's way less than what I get on Oreo roms

If I were you, I would switch to another ROM (if you have an x722, x720, or x727). eUI just isn't worth it.
If you love eUI, you can just switch to a custom eUI ROM for more wakelock control, or unlock the bootloader, flash Magisk and GreenifyforMagisk or something like that.
I get wakelocks on eUI too, but after removing all save 2 LeEco apps and services, I'm getting better battery life. But I'm not constantly running a cellular connection, so YMMV.

sk8223 said:
If I were you, I would switch to another ROM (if you have an x722, x720, or x727). eUI just isn't worth it.
If you love eUI, you can just switch to a custom eUI ROM for more wakelock control, or unlock the bootloader, flash Magisk and GreenifyforMagisk or something like that.
I get wakelocks on eUI too, but after removing all save 2 LeEco apps and services, I'm getting better battery life. But I'm not constantly running a cellular connection, so YMMV.
Click to expand...
Click to collapse
These values are taken from the result of a completely clean installation.
Only the BetterBatteryStats application is installed on the phone.
Other applications come with ROM only.
This is entirely due to the EIU

lazye53 said:
These values are taken from the result of a completely clean installation.
Only the BetterBatteryStats application is installed on the phone.
Other applications come with ROM only.
This is entirely due to the EIU
Click to expand...
Click to collapse
If you phone is constantly trying to sleep as you are attempting to use it, Just install Caffeine
https://play.google.com/store/apps/details?id=nl.syntaxa.caffeine&hl=en
This will completely resolve that issue.

tsongming said:
If you phone is constantly trying to sleep as you are attempting to use it, Just install Caffeine
https://play.google.com/store/apps/details?id=nl.syntaxa.caffeine&hl=en
This will completely resolve that issue.
Click to expand...
Click to collapse
How can I understand what application I should sleep with.
The device only has the special application better battery stats.
The device goes smoothly in sleep mode.
The system service never stops when only the screen is active.

lazye53 said:
How can I understand what application I should sleep with.
The device only has the special application better battery stats.
The device goes smoothly in sleep mode.
The system service never stops when only the screen is active.
Click to expand...
Click to collapse
Okay, I misunderstood. When I was still on the stock Rom I used the donate version of Greenify, which with root will allow you keep google services from self starting.
https://play.google.com/store/apps/details?id=com.oasisfeng.greenify.pro
Edit: Only the donate version will provide the service of fully hibernating system apps.
---------- Post added at 10:03 AM ---------- Previous post was at 09:49 AM ----------
lazye53 said:
How can I understand what application I should sleep with.
The device only has the special application better battery stats.
The device goes smoothly in sleep mode.
The system service never stops when only the screen is active.
Click to expand...
Click to collapse
After reading your initial post again, it appears that the all of the screen shots indicate 4% usage in 21 minutes. Since you just went back to EUI, maybe consider using the phone for two or three days and see if the numbers balance out.
Perhaps something critical was updating in the background, your apps, contacts, email, play music, etc.
21 minutes isn't really enough time to judge, right? After I bought my first Le Eco Pro 3, I kept the stock Rom for a couple of months before moving to a custom rom and I remember that the battery life was pretty great.

tsongming said:
Okay, I misunderstood. When I was still on the stock Rom I used the donate version of Greenify, which with root will allow you keep google services from self starting.
https://play.google.com/store/apps/details?id=com.oasisfeng.greenify.pro
Edit: Only the donate version will provide the service of fully hibernating system apps.
---------- Post added at 10:03 AM ---------- Previous post was at 09:49 AM ----------
After reading your initial post again, it appears that the all of the screen shots indicate 4% usage in 21 minutes. Since you just went back to EUI, maybe consider using the phone for two or three days and see if the numbers balance out.
Perhaps something critical was updating in the background, your apps, contacts, email, play music, etc.
21 minutes isn't really enough time to judge, right? After I bought my first Le Eco Pro 3, I kept the stock Rom for a couple of months before moving to a custom rom and I remember that the battery life was pretty great.
Click to expand...
Click to collapse
I wish could get 21 minutes every 4 minutes , I barely scrape 15

kris597 said:
I wish could get 21 minutes every 4 minutes , I barely scrape 15
Click to expand...
Click to collapse
I am not sure, but something tells me your phone is going to brick.
You may want to consider going back to 8.1 while you still have battery life.

tsongming said:
I am not sure, but something tells me your phone is going to brick.
You may want to consider going back to 8.1 while you still have battery life.
Click to expand...
Click to collapse
I can clearly see where my battery is being drained , don't think it's bricked but I plan on trying 8.1 when I have the time to set it back up

kris597 said:
I can clearly see where my battery is being drained , don't think it's bricked but I plan on trying 8.1 when I have the time to set it back up
Click to expand...
Click to collapse
Sorry my post was not intended for you
---------- Post added at 12:41 PM ---------- Previous post was at 12:41 PM ----------
kris597 said:
I can clearly see where my battery is being drained , don't think it's bricked but I plan on trying 8.1 when I have the time to set it back up
Click to expand...
Click to collapse
I thought I was talking to lazye53,
---------- Post added at 12:46 PM ---------- Previous post was at 12:41 PM ----------
@ kris597 If you are still on stock you are fine. I have seen a brick happen in person with a friend , where the phone seems fine and is running after a flashing with a bad usb cord ( more likely the wrong Rom) the battery dies quickly and never recovers. Hence my comment.