Best battery (SOT) with stock kernel? - OnePlus 7 Pro Questions & Answers

Anyone have better battery life on stock kernel than on any custom kernel?

harpin14789 said:
Anyone have better battery life on stock kernel than on any custom kernel?
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Yup, haven't had a custom kernel beat my SoT and idle drain, and tried most of them. Including wakelock blocking, underclocking, etc. Stock remains best by far, here.
Ymmv and sure some kernel fans will chime in and claim completely otherwise, and that's just fine :good:
For now enjoying 10+ hours of SoT and draining 3% per night being idle using the amazing stock kernel

I'm getting about the same, MAYBE a little better on EX Kernel. I use the custom kennel for features usually.
* Increase vibration strength
* Lower minimum MHz for less per drain when idle
* Increase Mac sound volume
* Disable swap file and Zram
* Increase read ahead to 2048kb (ideal with 32gb or more storage)
With the 7 pro I'm getting better battery then my op6 and I have forced 90hz all apps enabled 24/7 and resolution set to auto switch.

i do kernel tweaking on my own but not a custom kernel. Im on the latest h2os and i get 9 hours sot average. idle drain overnight for 8 hours is about 2%

Personally I don't run a custom kernel for power savings, I run it for wireguard support. The best way I've found to increase battery life and reduce idle drain is running xXx magisk ROM and debloating the crap out of the OS

Yeah, best battery and performance balance is the stock kernel.

Stock kernel...I don't need to look at the screen for 10 hours...doing what I do is more then enough to last for more than a day...

just hit 50% battery and I'm at over 6 hours screen on time

2 days 5 hours off charger with 7 hours screen time.

I don't know how some of you can achieve 10h SoT I literally tried everything - all kernels, debloaters, used Swifted to force most of apps to run in dark/black mode, used Automate to toggle off wifi/BT/kill unused apps that use resources in background (like fb etc), some magisk modules, kernel tweaks - I did all of that with all sorts of combinations (not all at once) and basically I couldn't improve bettery life by any noticeable margin, getting 6, sometimes 7 SoT, my goal was 8-8,5.
I don't any heavy lifting - main usage is Hangouts, Gmail, Facebook (maybe that is the killer?), Messenger, Chrome and sometimes other (telegram etc) - Never any gaming nor heavy programs.

Pfeffernuss said:
Yup, haven't had a custom kernel beat my SoT and idle drain, and tried most of them. Including wakelock blocking, underclocking, etc. Stock remains best by far, here.
Ymmv and sure some kernel fans will chime in and claim completely otherwise, and that's just fine :good:
For now enjoying 10+ hours of SoT and draining 3% per night being idle using the amazing stock kernel
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I'd try sticking to the stock kernel, the problem is that OTG doesn't work properly.

Lirannl said:
I'd try sticking to the stock kernel, the problem is that OTG doesn't work properly.
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Exactly what doesn't work properly? Can't find any peculiarities.

spawnn617 said:
I don't know how some of you can achieve 10h SoT I literally tried everything - all kernels, debloaters, used Swifted to force most of apps to run in dark/black mode, used Automate to toggle off wifi/BT/kill unused apps that use resources in background (like fb etc), some magisk modules, kernel tweaks - I did all of that with all sorts of combinations (not all at once) and basically I couldn't improve bettery life by any noticeable margin, getting 6, sometimes 7 SoT, my goal was 8-8,5.
I don't any heavy lifting - main usage is Hangouts, Gmail, Facebook (maybe that is the killer?), Messenger, Chrome and sometimes other (telegram etc) - Never any gaming nor heavy programs.
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I think some of those messaging apps (or ones that require syncing or wait for push notifications) are the cause.
You wont see the battery page showing that they consume so much battery because in a way they dont (as they are not in the foreground or doing any heavy computation). But i found that these apps prevent the phone from deep sleep.
You can find out by using things like Better battery status to see the wakelock/alarms of those apps. Some of apps wake up the divice periodically so frequently....
But on the other hand if you want to get notifications from an app and it is poorly designed (drains unnecessary amount battery), there is no way to avoid it. But if you just use jt occasionally and dont need timely notification, try using Servicely to disable wakelock/services of the app (requires root and may break the app, but you can just enable those disabled things to restore the app).

kezzuki said:
I think some of those messaging apps (or ones that require syncing or wait for push notifications) are the cause.
You wont see the battery page showing that they consume so much battery because in a way they dont (as they are not in the foreground or doing any heavy computation). But i found that these apps prevent the phone from deep sleep.
You can find out by using things like Better battery status to see the wakelock/alarms of those apps. Some of apps wake up the divice periodically so frequently....
But on the other hand if you want to get notifications from an app and it is poorly designed (drains unnecessary amount battery), there is no way to avoid it. But if you just use jt occasionally and dont need timely notification, try using Servicely to disable wakelock/services of the app (requires root and may break the app, but you can just enable those disabled things to restore the app).
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Yeah I suspected that as well and did track Wakelocks. I used Automate to kill Messenger and FB in background when the screen is off, also tried few other tricks and amount of % of deep sleep while screen is of was better - starting from 30% awake while screen off to as low as less than 10% but... Battery train in idle was the same and generally battery life didn't improve at all... Strange but True. That's why I went back to all stock without any tricks..

spawnn617 said:
Yeah I suspected that as well and did track Wakelocks. I used Automate to kill Messenger and FB in background when the screen is off, also tried few other tricks and amount of % of deep sleep while screen is of was better - starting from 30% awake while screen off to as low as less than 10% but... Battery train in idle was the same and generally battery life didn't improve at all... Strange but True. That's why I went back to all stock without any tricks..
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hummm...well right now im on blu_spark and this is the best battery life i am getting. My set up is described here:
https://forum.xda-developers.com/oneplus-7-pro/development/kernel-t3944179/post79844206
i think im stuck in the same shoe as you cus i rely on Wechat,google sync and a Bluetooth fitness band so the device is going to use quite a bit battery but i managed to get this far...
And battery life is what i require most out of a phone lol
here is a screen shot of battery usesage, its still early in the day but.
I expect screen on consumption will go to about 7.5~8% / hour when the day goes by, like usual.
One interesting thing is that, lol, i never tried stock kernel lol And seeing (in this thread) how people get good sot with stock kernel makes me wanna try it lol will give it a shot over the weekend

kezzuki said:
I think some of those messaging apps (or ones that require syncing or wait for push notifications) are the cause.
You wont see the battery page showing that they consume so much battery because in a way they dont (as they are not in the foreground or doing any heavy computation). But i found that these apps prevent the phone from deep sleep.
You can find out by using things like Better battery status to see the wakelock/alarms of those apps. Some of apps wake up the divice periodically so frequently....
But on the other hand if you want to get notifications from an app and it is poorly designed (drains unnecessary amount battery), there is no way to avoid it. But if you just use jt occasionally and dont need timely notification, try using Servicely to disable wakelock/services of the app (requires root and may break the app, but you can just enable those disabled things to restore the app).
Click to expand...
Click to collapse
kezzuki said:
hummm...well right now im on blu_spark and this is the best battery life i am getting. My set up is described here:
https://forum.xda-developers.com/oneplus-7-pro/development/kernel-t3944179/post79844206
i think im stuck in the same shoe as you cus i rely on Wechat,google sync and a Bluetooth fitness band so the device is going to use quite a bit battery but i managed to get this far...
And battery life is what i require most out of a phone lol
here is a screen shot of battery usesage, its still early in the day but.
I expect screen on consumption will go to about 7.5~8% / hour when the day goes by, like usual.
One interesting thing is that, lol, i never tried stock kernel lol And seeing (in this thread) how people get good sot with stock kernel makes me wanna try it lol will give it a shot over the weekend
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Well yours stats look great, I would like to have stats like that as you said, using BT devices connected and messaging app I know I will not hit crazy SoT but still I want a bit better cause as you said battery is like too 1 priority for me I see we are very similar users thanks, in fact I didn't try blue-spark so far, I will give it a shot! I know standy drain will be laso related to Wi-Fi / 4g coverage (low signal = big drain) but I don't think I have such bad signal so I won't to get at least not more that 1% idlle drain per hour and 8-9% on screen and I'm good.
BTW what's your screen brightness usually?

spawnn617 said:
Well yours stats look great, I would like to have stats like that as you said, using BT devices connected and messaging app I know I will not hit crazy SoT but still I want a bit better cause as you said battery is like too 1 priority for me I see we are very similar users thanks, in fact I didn't try blue-spark so far, I will give it a shot! I know standy drain will be laso related to Wi-Fi / 4g coverage (low signal = big drain) but I don't think I have such bad signal so I won't to get at least not more that 1% idlle drain per hour and 8-9% on screen and I'm good.
BTW what's your screen brightness usually?
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yea lol our needs are very similar.
I just set screen brightness to auto, which changes between 30% ~ 50% when im indoor, whihc is like 90% of time. Then the rest is outdoor at noon lunch time during which screen goes to full brightness for a while.
Oh i also use OLED friendly wall papers and black theme in apps if available.

Ok so your screen brightness and setting (dark theme etc) is same as mine, so this is trsnge why I'm getting almost 2x worse drain... Must try this kernel.

spawnn617 said:
Ok so your screen brightness and setting (dark theme etc) is same as mine, so this is trsnge why I'm getting almost 2x worse drain... Must try this kernel.
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i also forgot to mention that, with PlusBeat, the screen off drain goes up to 1.2 per hour.....and that is because of the wakeups...so i disabled it lol

7+ hours

Related

Battery life is surprising me lately.

My battery has been doing really good lately actually. It makes me feel good when people are like ah i need to charge my phone and i look and i still have around 80% and by the end of the day i still have around 50 or sometimes 60%. My old G1 would be at around 20 by the end of the day. Just thought i would share something positive amidst all the negativity
Sent from my captivate so excuse the spelling mistakes
Add me to that list. Ive been doing some tweaking to see how much battery life I can get . Just checked and after 8 hrs unplug time Im at 94%
what roms/tweaks have you done? how have you used your phone?
1. all black background
2. disabled syncing and background data
3. disabled gps
4. disabled sound and haptic feedback
5. launcher pro tweaks (less smooth animations)
6. threw it on airplane mode while i sat in class
7. eclair. i hear custom roms are huge battery drainers
8. brightness on lowest all the time (disable smart brightness option)
battery performance while on standby is surprisingly good. sure these settings may not allow you to get the most out of your phone but if you are ever in a situation where you have to get absolutely the most life out of your phone you know what to do.
disellusional said:
what roms/tweaks have you done? how have you used your phone?
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I'm currently on a stock ROM after some trouble flashing something else i just went back to stock with ODIN, im too lazy to reroot right now haha, pretty much i just have GPS off, disable syncing, darker backgrounds, I use the Dark XDA theme,i turn Wifi on when i'm home but other than that i have it off. I', just using the stock launcher, turned off all screen animations- it makes everything seem faster- and thats about it that i can think of right now. i use my phone pretty moderate to heavily on a daily basis. mostly for texting and browsing the internet. I also play a few games here and there when i get bored. Hope this helps
I have found the battery life to reasonable on the phone unless I am using it heavily. For example, today I have had it on for almost 15 hours and still have 58% battery left. This is with background data on, monitoring 5 e-mail accounts, some FB usage, some browser usage, a few phone calls, screen brightness set to medium most of the time, some music player usage, and WiFi set to on all day. I very often during the day unlock the phone and sync my e-mail manually for one of my accounts as it is iffy on retrieving and I have been waiting for something to come in.
ONE THING I HAVE NOTICED TO DRAIN: I have had this issue a couple of times. I am running stock, and when I have experienced unusual battery drain it has been down to the same thing each time. The SnsService has been stuck 'restarting' under the running services list. Stopping the service has returned the battery life to where it should be for me (for example yesterday I was down to 50% battery after about 6 hours with virtually no use. Checked SNS and it was as described above, and stopping it brought the battery life back in line to usual for me).
I typically with light to moderate use get around 24 - 36 hours, but I usually recharge each night anyway.
same here
i even have a spare battery and i rarely use it.
if u disable 3g battery life can last u as long as 3-4 days, only if the captivate has that capability to go 2g with a tap of a button

Fast discharging

I896, Rooted, factory Gingerbread.
I have a Captivate and a Tab. Both Wifi only, no Sims, Airplane mode on, Bluetooth off. Machines are on but screen is off. The Tab looses 3% over the course of the morning and the Captivate looses 20%!
I'm running regular 'power user' type apps; Titanium Backup, Tasker, LauncherPro. If there are any apps notorious for secret batt consumption, let me know what to avoid.
Running SystemPanel Lite - I can't see any app that is taking up more CPU time than normal that would explain this kind of drain. The battery page shows a good proportion of battery use display and wifi. In one instance I used the Captivate so little that display showed less use than wifi. In the course of just checking phone power consumption, the display use percent way up, just like expected (Just to show that wifi was really doing almost nothing) and still I had lost more than 15% of battery over the time when the phone was supposedly idle, not connected to anything with the screen off. Some ghost is sucking the life out of my battery. Grrrr. What could it be?
I loose 30% in a night with wifi off, backlight set to absolute min and nothing runninng or syncing.
I don't get it. Any ideas? What do I try next?
get use to it, its androids horrible power management
rsx19 said:
get use to it, its androids horrible power management
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His tab is running Android too.
If you don't have anything helpful (or knowledgeable) to say don't say anything.
Op, download watchdog from the market, (system panel is kinda ..meh.) and see if there us a rogue app munching battery.
You may consider flashing a ROM see if its just that firmware/kernel reacting to your phone.
Have you tried Juice Defender?
Also, check to make sure you don't have applications constantly running. What version of android are you running? Check in system settings -> status -> somewhere in here you can check the battery status and what applications are pulling the most juice ... From there if one application needs to be removed you can action it ...
Also try the "Battery Calibration" app in the market. It's free.
studacris said:
His tab is running Android too.
If you don't have anything helpful (or knowledgeable) to say don't say anything.
Op, download watchdog from the market, (system panel is kinda ..meh.) and see if there us a rogue app munching battery.
You may consider flashing a ROM see if its just that firmware/kernel reacting to your phone.
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my captivate running cm7 STOCK will drain down to 20% from being idle for 12 hours
my battery will also drain 30% from 45 mins of wifi only use.
doesnt help him but thats my experience from my captivate
Menu -> Settings -> Wireless and Networking -> Wi-Fi settinngs -> Menu -> Advanced -> Wi-Fi sleep policy
Set it to when screen turns off.
We have to switch that every time we flash. I really wish it was default. Some ROMs also have background data control, but it's usually when wi-fi is on so it shouldn't be a problem.
rsx19 said:
my captivate running cm7 STOCK will drain down to 20% from being idle for 12 hours
my battery will also drain 30% from 45 mins of wifi only use.
doesnt help him but thats my experience from my captivate
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You do know that cm7 doesn't have the proper hardware drivers from Samsung so the battery life is known to be HORRIBLE right? If not you should really read up on the ROM you're using
Flash any touchwiz ROM, especially a native I897 build and you will see a dramatic increase in battery life.
studacris said:
You do know that cm7 doesn't have the proper hardware drivers from Samsung so the battery life is known to be HORRIBLE right? If not you should really read up on the ROM you're using
Flash any touchwiz ROM, especially a native I897 build and you will see a dramatic increase in battery life.
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I'm on CM7 and am going on 27 hours with moderate usage.. Granted, I have the 1800 mah battery from the Sprint Galaxy S2
trying flashing to pinnacle. I too have battled weird captivate drain issues.
if you wanna try CM, read my thread:
http://forum.xda-developers.com/showthread.php?t=1364357
I've held off replying as I was trying a few things and figured I would report only once I was done.
I found and ran Battery Calibration, just before I read the post. Between that and turning Wifi sleep policy to off with screen off, I had a great weekend. I was getting a day and a half out of my phone, which considering the use, was very acceptable. I was getting about the same drain as my Tab. I had 1% battery drain after 4 hrs of screen off time. That seemed fine for me.
I got back to school where I teach and yesterday the phone drained as fast as it has before. Interestingly, it continued its rapid drain even after I left the school and went back home. So, it died at 4am this morning. I heard it shut down. The school has at least 4 routers, two of which have 5k access options. I know if I choose them, my laptop drains way faster. Is there a way to limit my wifi connection on the captivate and not use the faster 5k connection?
But, this still doesn't explain why, even after I leave the school, the Captivate continues to drain when it is 10ft from a single 100mb wifi router.
I'm almost ready to try a custom Rom, but not sure how that will affect my ability to use it as a phone, once I get my Sim activated. Still new to this all.
You think everyone running a custom ROM doesn't use the phone?
Shouldn't affect your ability to do anything...
The WiFi and cell radio do increase power on lower signal as we know, but that's not always the cause of drain. I remember times using Froyo when kswapd goes nuts for no reason, or trillian, email, twitter or some other app just starts using massive CPU. Many apps are probably never tested on a system that has no connection most of the time. That's where all the utilities come in handy to find the culpret. OSMonitor can help find CPU hogs. TiBu can freeze apps, or uninstall them temporarily. Juice Plotter can monitor drain over time (newer Androids have something like it built-in). It takes some time to find it, but newer versions of the OS make it easier and have less trouble.
Also the battery % is only estimated. I'd trust full to empty time rather than 90% to 80% time as 10% use since it's not really as linear as we think.
Not to point out the obvious, but it can be the battery itself that has the problem. They aren't exactly manufactured to NASA standards... well, maybe their standards lately, but the point is, sometimes the ghost you're chasing is staring you right in the face.

[Q] Horrible battery life on infuse

Can someone please help me with my horrible battery life on my infuse? I cant make it a whole day on my phone. I don't play games on it at all during the day because I work. The only thing I do is make calls and text. I had 100% battery this morning at 6:00am and it is now 1:30pm and I am down to 12%. I am running the latest version of catyrom on my phone and it was supposed to increase the battery life. My phone is less than a year old (probably only 6 months old if that) so the battery on it should not be shot. Any help would be awesome!
THANKS!
bassman198721 said:
Can someone please help me with my horrible battery life on my infuse? I cant make it a whole day on my phone. I don't play games on it at all during the day because I work. The only thing I do is make calls and text. I had 100% battery this morning at 6:00am and it is now 1:30pm and I am down to 12%. I am running the latest version of catyrom on my phone and it was supposed to increase the battery life. My phone is less than a year old (probably only 6 months old if that) so the battery on it should not be shot. Any help would be awesome!
THANKS!
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Should not be like that. All the uckl2 base ROM have very good battery life.
Try a reflash. I would go into cwm, wipe data, wrote cache, wipe dalvik, fix permission, go to mount, wipe system, data and cache. Re flash ...i would try Another uckl2 base ROM then go back to caty if battery seems better
Buy Juicedefender Ultimate, set it up whichever way works for you. I couldn't tell you about Catyrom and the JD AOSP helper compatibility.
Buy and set up SetCPU to downclock your CPU when your screen is off, and when your phone's charge goes under a certain amount. Change your governor to conservative, ondemand, or smartass. Those will help. You could try undervolting, but be wary of doing it too much.
Look at your battery useage history and work out your app issues from there.
A faster microSD card wouldn't hurt, class 4, 6, or 10 would be better than a class 2, if you're even using a microSD card. Faster read/write means less time reading/writing.
If you need even more power, you could always go to 2G networks if Catyrom allows you to use them. From my experience, it will interfere with speakers on other devices. I have ~8 pairs of speakers in my office, and the interference drives all my co-workers nuts.
And you could always carry a spare battery, which isn't the best of options, but it's a sure fire way to go on
Reduce the number of widgets you use, reduce the number of screens you have, remove redundancy in your apps, and turn off live wallpapers.
Turn off auto brightness, and set it down to lowest valuable that is useable, then bump it up just a bit more. Then set your timeout to something conservative such as 15 or 30seconds or 1 minute.
garbagedump481 said:
Buy Juicedefender Ultimate, set it up whichever way works for you. I couldn't tell you about Catyrom and the JD AOSP helper compatibility.
Buy and set up SetCPU to downclock your CPU when your screen is off, and when your phone's charge goes under a certain amount. Change your governor to conservative, ondemand, or smartass. Those will help. You could try undervolting, but be wary of doing it too much.
Look at your battery useage history and work out your app issues from there.
A faster microSD card wouldn't hurt, class 4, 6, or 10 would be better than a class 2, if you're even using a microSD card. Faster read/write means less time reading/writing.
If you need even more power, you could always go to 2G networks if Catyrom allows you to use them. From my experience, it will interfere with speakers on other devices. I have ~8 pairs of speakers in my office, and the interference drives all my co-workers nuts.
And you could always carry a spare battery, which isn't the best of options, but it's a sure fire way to go on
Reduce the number of widgets you use, reduce the number of screens you have, remove redundancy in your apps, and turn off live wallpapers.
Turn off auto brightness, and set it down to lowest valuable that is useable, then bump it up just a bit more. Then set your timeout to something conservative such as 15 or 30seconds or 1 minute.
Click to expand...
Click to collapse
Thanks! I downloaded juicedefender and setcpu both. I had seen juicedefender in the market but was a little questionable about what it does. but I will see what and how good it does tomorrow. I have my phone charging right now so I will upload a pic of my battery life tomorrow around 3 so we can see how my phone is doing. When I looked at the battery usage when I plugged in my phone it was on for 7h 34m 24s on battery and when I plugged it in I had 6% battery. I really hope that this works. like I said all I do is text and call during the day.
Thanks again!
bassman198721 said:
Thanks! I downloaded juicedefender and setcpu both. I had seen juicedefender in the market but was a little questionable about what it does. but I will see what and how good it does tomorrow. I have my phone charging right now so I will upload a pic of my battery life tomorrow around 3 so we can see how my phone is doing. When I looked at the battery usage when I plugged in my phone it was on for 7h 34m 24s on battery and when I plugged it in I had 6% battery. I really hope that this works. like I said all I do is text and call during the day.
Thanks again!
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Click to collapse
JuiceDefender, to put it shortly, will kill your data connection/wifi/gps automatically and will enable them again on a schedule.
Those won't interfere with your texting or calling, but it will interfere slightly with your MMS. You'll have to wait for data to be re-enabled to download pictures/videos.
You can set up a schedule for work to be on a more frequent basis than the one when you're not at work, and once you set the battery threshold and the "ignore on low battery" function, it will stop all schedules once the battery reaches that point.
It will re-enable data/wifi when you turn your screen on so you can use it.
That's about most of what it does and it does work very well.
If you'd like, you can get cheap spare batteries from ebay. They mostly ship from China so they take up to a month to get to you, but they're very inexpensive. I just got my 2200 mAh battery (it fits just like the stock one) and it's not even broken in yet. It's 2 PM where I am and I unplugged my phone at ~8. I'm still above 65%. I don't tend to have very restricted battery use like some folks, but I do look for ways to reduce the battery waste. Most of my stuff works when the phone is in idle/deep sleep. I haven't done much of anything today with the exception of a very few calls and a few texts, a little surfing, and I downloaded a CM7 update from the CM7 port's thread.
When it's been broken in it should do better. CM7 isn't as battery friendly as some other ROMs but I like it very much so far. I have been furiously debating whether or not to move to Zeus ROM, as it seems like the big boy's Infuse ROM right now but I can't tuck away CM7 just yet
EDIT: Another, probably very minor, battery saver would be to download and install Adfree. It reroutes all outbound requests for advertisements to the device itself, so those don't download data and you don't see ads. Instead of them possibly keeping your scheduled data connection on for longer while they download (or pumping up your data useage), they never go outbound because they don't require internet access once checked against the HOSTS file.
Also don't forget to do what qkster advised. Bad flashes do happen, and you could have just had a bad flash.
Bassman--What does about phone say is eating the battery?
Sent from my SAMSUNG-SGH-I997 using XDA App
I have never gotten what I thought was decent battery life out of this phone... I work as a field tech so this phone is my office... Serendipity gave me the best battery life of any rom I've tried and I've tried several.
When I first got it I used Infused rom I would average 3 to 4 batteries a day. When I went GB roms that dropped drastically to 1-2... Serendipity would get me through the work day (8-10hrs) and home w/ a little to spare. Lately I have been bouncing back and forth between caty and zeus averaging 2+ batteries a day.
Might add I received my phone as a hand me down from someone at work. He only used it for a few weeks but kept it stock.
On any rooted ROM, i usually use tibu and delete buddy now, facebook, att, tether manager, devive update manager, etc..every possible background crap.
Every user is different, but with just calls and text, is not unusual for me to have 2-3 days before a charge.
Data sync and wifi off when not using data
Rxnelson the about phone says display. But that is the case on almost all phones. I have my auto off set to 1min
Sent from my SAMSUNG-SGH-I997 using XDA App
You can also try following basic methods:-
1. Turn Off: GPS, WiFi, Screen Rotation, Bluetooth, APN, Vibration, Animation etc.
2. Minimum Screen Brightness Settings
3. Minimum Screen Timeout setting.
4. Dont install Widgets based apps on home-screen
5. Kill the un-necessary background apps from Task Manager.
6. Use black theme in apps.
Thanks
Nits
Something I've found helps a lot is rebooting every morning. I'm running Zeus and noticed that the first day after a reboot I get great battery life (light- to medium-use would leave the battery at 50% after 12 hours). By the second or third day, I'd barely make it through the day. Since I've started rebooting every morning my battery life has been great. I also used BetterBatteryStats to help figure out which apps were keeping my phone awake. I learned that the Stocks app runs in the background waking the phone regardless of settings. Juice Defender is really a waste of time - you'll get better battery life by figuring out what's killing your battery and getting rid of it than having Juice Defender disable all of your phone's features when the screen is off(while using battery itself).
Man your battery life shouldn't be that bad. If it isn't a bad ROM flash then you could have a bad battery. Sometimes batteries die after a few months.
I did a lot of testing for apps and whatnot to try and see if I could maximize battery life. I tried all the juice defender and similar apps and didn't really like how they were killing off my services when the screen was off.
I found out that the main killers of my battery life were specific apps. When I used email apps with IMAP push services I noticed that they would kill my battery because they kept preventing my device from sleeping. I sometimes need about 18 hours in a day before I can charge so I really wanted to maxmize the battery as much as I could. I monitor new apps when I install them. Some seem sneaky so the battery stats might say that the app is only using something like 4% but it is also making the Android OS keep alive and use a higher percentage. I have about 70 apps installed but deleted most of the apps that seemed to kill my battery. In an 18 hour day now it is common for me to have at least 50% or more battery left over. It did take me a while to get this kind of battery life though. I was getting pretty frustrated for a while.
I'm running stock GB 2.3.3 (Rogers) and I am on the Bell network in the Great White North.

[Q] Bad battery life- help please?

Hi there,
I bought my one plus a month ago, and am getting around 3.5 screen time.
It is disappointing as I see screenshots of people with one plus who are getting 6 -10 hours screen time.
I am on battery saver mode, not using music, whatsApp, wase games or facebook, just a little bit email and browsing.
At night it is not going down a lot, but when I start using the phone, it goes down quite quickly.
(1 percent every 2 minutes, sometimes every minute). It seems to get worse every day.
If I start using GPS or video or music, my battery will be finished by noon.
I replaced the battery, and it is the same.
Attached three screenshots. (Including the night)
Help please?
Thank you!
I share you the same feeling when I see others having impressive battery performance specially screen-on time.
I have exactly the same drain behavior of yours, when my phone in deep sleep its sleep like a baby. but when I wake it its become beast awakening.
I run 3g when I am out and wi-fi at home, also running regular apps, whatsapp,snapchat,2emails,1gmail,instagram,web browsing, auto brightness,greenify. I checked with BBS and WLD but no culprit. I am on stock rom with root for the apps, no system tuning.
So you can see my setup is like most of regular users will do but noticeable difference in term of battery performance. I have no clue
Your battery life is fine, better mine
Who has a lot of SOT usually doesn't turn off/on the screen that much. The secret to achieve a lot of SOT is making long session on the screen (and having few apps, like you). So no worries I'm at 64% now with 1 hour of SOT, but I flash updates (CM 12) everyday and wake up the phone only when I need it, with 1-2 minutes sessions.
hyuratzu said:
Your battery life is fine, better mine
Who has a lot of SOT usually doesn't turn off/on the screen that much. The secret to achieve a lot of SOT is making long session on the screen (and having few apps, like you). So no worries I'm at 64% now with 1 hour of SOT, but I flash updates (CM 12) everyday and wake up the phone only when I need it, with 1-2 minutes sessions.
Click to expand...
Click to collapse
That isn't really true, I have over 100 apps installed and I turn my screen off whenever I'm not actually using it. I'm a heavy user. I get roughly six hours of screen on time.
Transmitted via Bacon
Bad battery life
zevozki said:
I share you the same feeling when I see others having impressive battery performance specially screen-on time.
I have exactly the same drain behavior of yours, when my phone in deep sleep its sleep like a baby. but when I wake it its become beast awakening.
I run 3g when I am out and wi-fi at home, also running regular apps, whatsapp,snapchat,2emails,1gmail,instagram,web browsing, auto brightness,greenify. I checked with BBS and WLD but no culprit. I am on stock rom with root for the apps, no system tuning.
So you can see my setup is like most of regular users will do but noticeable difference in term of battery performance. I have no clue
Click to expand...
Click to collapse
Hi,
Well, at least I am not the only one....
The problem is that it is getting worse every day and now I lose one percent in a minute!
Horrible! I have to charge it twice a day, and I barely use it.
I have no root, am not using any of the apps, only a little bit of browsing, and checking mails.
If I try to use waze for a half of an hour or a little bit of music (max 30min, I get only about 2 hours screen time!
It seems really poor from a brand new battery.
I have no clue what to do, or what is causing it. If anyone have suggestions, i will be glad to hear!
Are you using the stock OPO rom? because I always had a poor battery life, I had all kind of protections to keep battery life but when I saw, from 100 I had 70, it was awful, one solution I saw was to flash one custom kernel, somehow improved my battery life, but the final solution was to use a custom rom, I have experienced better battery life with 5+ roms rather than the ones with 4.x.x, maybe you should taste another android flavor and check if the battery life increases
How hard was it to change the battery? Was it soldered? Where did you get a replacement ?
Batery
dandan112988 said:
How hard was it to change the battery? Was it soldered? Where did you get a replacement ?
Click to expand...
Click to collapse
Hi
I have warranty and they changed it for me.
It didn't help at all.
Bad battery life
BryanHR27 said:
Are you using the stock OPO rom? because I always had a poor battery life, I had all kind of protections to keep battery life but when I saw, from 100 I had 70, it was awful, one solution I saw was to flash one custom kernel, somehow improved my battery life, but the final solution was to use a custom rom, I have experienced better battery life with 5+ roms rather than the ones with 4.x.x, maybe you should taste another android flavor and check if the battery life increases
Click to expand...
Click to collapse
Hi,
Thanks for your comment.
Sorry, I don't understand much in roms ... I bought the chinese version color os, and changed it in fast boot to cm11.
My cm version is 11.0-xnph44s , android version-4.4.4
I believe this is app related. Some apps keep phones awake. I encountered this problem with my S3 because I have lots of apps. But since I made sure I only install apps I absolutely need in my oneplus, I get a fantastic battery life.
Bad battery life
apartmentpasig said:
I believe this is app related. Some apps keep phones awake. I encountered this problem with my S3 because I have lots of apps. But since I made sure I only install apps I absolutely need in my oneplus, I get a fantastic battery life.
Click to expand...
Click to collapse
I don't have so many apps , and I installed all of them. I keep closing apps that are running on the background through the settings.
The funny thing is that it is getting worse every day.
Now my battery is going down one percent in 30-60 seconds!
I don't know what to do anymore.

Battery Drain Op6

Hello everyone, I was recently inrroduced to the world of rooting, modding and installing custom roms and kernels to the device so I may sound like a noob here and there . I have a issue with my one plus six running stable oos 9.0.2 where I think I habe have high battery drainage, there are people who claim that their op6 lasts a whole day at one charge but I being a heavy user have to charge it up to 3 times a day. I have currently rooted my op6 with magisk installed and the list of mods is attached below, also the bbs stats are attached too along with all the necessary information, I am currently on the Ex kerenel Manager and have the battery settings turned on along with advanced optimization. Also I am using the lawnchair launcher v2 with pixel 3 live wallpapers coupled with the mod provided for aod . Can anyone tell me what should i remove to make my battery life more optimal or if my battery is fine.
So 10.2% in one hour, while playing pubg. Seems normal.
Yes, thats fine but the idle drain is way too high.
Nish53 said:
Yes, thats fine but the idle drain is way too high.
Click to expand...
Click to collapse
Could be the always on display. What does your partial wakelocks look like? It's likely an app keeping it awake
Nish53 said:
Yes, thats fine but the idle drain is way too high.
Click to expand...
Click to collapse
Have you also tried to disable the second Sim?
The pixel live wallpaper will do a number on battery.
Two Sims, live wallpaper and aod. You problem is right in front of you.
The AOD will suck quite a bit of battery, for me during the day i get around 2/3% par hour of standby. My graph looked like yours at first.
But, try putting it in you pocket when you don't need to have it on a table, etc. With OOS 9.0.2 and Franco Kernel, i get 0.42% per hour of standby while phone is face down during the night and thus AOD disables.
I'm not even trying to maximize battery, have Facebook, Messenger, Instagram and other apps running, Wifi + LTE, location disabled, with a fresh install of latest OOS stable and Franco Kernel r13 without tweaking anything :good: And i also use the Pixel 3 wallpapers, wich by the way look amazing used with the AOD.
Screenshots for illustration.
The OnePlus is not designed for Always on Display, but even with that, it definitely shouldn't be empty in 6 hours. But with heavy gaming, I believe the phone life tested at about 5 hours. You should see what it looks like when you don't game.
I get about 8 to 10 hours Screen on Time with with browsing, facebook, and casual use. I have 1 Sim, no live wallpapers, no Magisk modules. I also disabled the Ambient Display on lifting phone. (I probably did a few other small optimizations, but can't remember)
spartan268 said:
Could be the always on display. What does your partial wakelocks look like? It's likely an app keeping it awake
Click to expand...
Click to collapse
No, I checked on my partial wakelocks and they are running net scheduler max for a 3-5 minutes in an hour and I can assure they are not the problem.
qbanlinxx said:
Have you also tried to disable the second Sim?
Click to expand...
Click to collapse
mikex8593 said:
The pixel live wallpaper will do a number on battery.
Click to expand...
Click to collapse
se7ensde said:
Two Sims, live wallpaper and aod. You problem is right in front of you.
Click to expand...
Click to collapse
Wow, Tried disabling the second sim and could notice the extra SoT, thank you for the advice though. Also, I tried disabling the live wallpaper and didn't notice much of a effect on the SoT.
Totone56 said:
The AOD will suck quite a bit of battery, for me during the day i get around 2/3% par hour of standby. My graph looked like yours at first.
But, try putting it in you pocket when you don't need to have it on a table, etc. With OOS 9.0.2 and Franco Kernel, i get 0.42% per hour of standby while phone is face down during the night and thus AOD disables.
I'm not even trying to maximize battery, have Facebook, Messenger, Instagram and other apps running, Wifi + LTE, location disabled, with a fresh install of latest OOS stable and Franco Kernel r13 without tweaking anything :good: And i also use the Pixel 3 wallpapers, wich by the way look amazing used with the AOD.
Click to expand...
Click to collapse
Wow Dude , your phone ui looks quite minimal and clean, are you using any launcher or icon pack? Also i have my location turned on always so can it be a deal breaker? Now as I focus, i think location too is sucking the damn battery off. Also while using Franco kernel do you have any problems with the brightness, I can't seem to disable low brightness while using the manager. My idle standby is too damn high thought averaging 2-3% even with the aod off. I think I mighy now consider a clean format.
Sepero said:
The OnePlus is not designed for Always on Display, but even with that, it definitely shouldn't be empty in 6 hours. But with heavy gaming, I believe the phone life tested at about 5 hours. You should see what it looks like when you don't game.
I get about 8 to 10 hours Screen on Time with with browsing, facebook, and casual use. I have 1 Sim, no live wallpapers, no Magisk modules. I also disabled the Ambient Display on lifting phone. (I probably did a few other small optimizations, but can't remember)
Click to expand...
Click to collapse
Okay, I tried disabling everything off and was able to get upto 7 hours SoT with high browsing and playing videos but still wasn't satisfied as I also have the xXx rom installed with fsync diabled and stuff such as touchboost disabled and still I am only averaging out.
Nish53 said:
Wow Dude , your phone ui looks quite minimal and clean, are you using any launcher or icon pack? Also i have my location turned on always so can it be a deal breaker? Now as I focus, i think location too is sucking the damn battery off. Also while using Franco kernel do you have any problems with the brightness, I can't seem to disable low brightness while using the manager. My idle standby is too damn high thought averaging 2-3% even with the aod off. I think I mighy now consider a clean format.
Click to expand...
Click to collapse
I'm just using OOS 9.0.2, OnePlus icon pack and stock launcher, everything stock !
Location services seem to use quite a bit of juice yes, saw very good results while disabling them.
Yeah I saw this brightness thing in the Franco app, but looks like it doesn't do anything, or it's a bug. I flashed blu.spark and the brightness is exactly the same ! I wouldn't pay attention
Idle standby on my end is 0.5%/h with Franco and Blu.Spark. So it's definitely ROM/setup related ! A clean flash should solve it !
Try Servicely from Franco to revoke WakeLock authorization for apps, I feel like it helps a ton with social apps too !
Totone56 said:
I'm just using OOS 9.0.2, OnePlus icon pack and stock launcher, everything stock !
Location services seem to use quite a bit of juice yes, saw very good results while disabling them.
Yeah I saw this brightness thing in the Franco app, but looks like it doesn't do anything, or it's a bug. I flashed blu.spark and the brightness is exactly the same ! I wouldn't pay attention
Idle standby on my end is 0.5%/h with Franco and Blu.Spark. So it's definitely ROM/setup related ! A clean flash should solve it !
Try Servicely from Franco to revoke WakeLock authorization for apps, I feel like it helps a ton with social apps too !
Click to expand...
Click to collapse
Thanks bro, I surely ll do what you said, thank you for quick replies and support.
Nish53 said:
Thanks bro, I surely ll do what you said, thank you for quick replies and support.
Click to expand...
Click to collapse
Do you use WhatsApp or snapchat by any chance? Both of those butcher battery life from my experience.
crixley said:
Do you use WhatsApp or snapchat by any chance? Both of those butcher battery life from my experience.
Click to expand...
Click to collapse
Yes, I do use WhatsApp, although i havr Snapchat installed, i don't use it on a daily basis.
hey guys I have huge battery drain issues and I can't figure it out. I am using a second sim, but I need that second sim (is there a way to disanle it, so that i can get phone calls?)
Did a clean flash yesterday, hoping things get better, but nothing. my phone used 14% in 6.5 hours . BBS shows me Net_scheduler, I tried somethings there too but no success.
what could else be the problem?
spikerspike97 said:
hey guys I have huge battery drain issues and I can't figure it out. I am using a second sim, but I need that second sim (is there a way to disanle it, so that i can get phone calls?)
Did a clean flash yesterday, hoping things get better, but nothing. my phone used 14% in 6.5 hours . BBS shows me Net_scheduler, I tried somethings there too but no success.
what could else be the problem?
Click to expand...
Click to collapse
Considering you just said 14% in 6.5 hours of idle drain, it is a bit high though. Have you any mod installed or have Aod by chance, also how long does the net scheduler work? Also do check the summary for if the phone goes into the state of doze or deep sleep, id it does the problem might be with kernel wakelocks, i tried disabling the wakelocks as per the boeffla wakelock and ffs I can notice differences.
Nish53 said:
Considering you just said 14% in 6.5 hours of idle drain, it is a bit high though. Have you any mod installed or have Aod by chance, also how long does the net scheduler work? Also do check the summary for if the phone goes into the state of doze or deep sleep, id it does the problem might be with kernel wakelocks, i tried disabling the wakelocks as per the boeffla wakelock and ffs I can notice differences.
Click to expand...
Click to collapse
yeah, I get about 2-2.5%/hour on idle.
I should mention my setup, sorry:
OOS OB7
XxX installed, with disabled kernel tweaks
blu_spark kernel, but had also smurf no difference
I flashed a debloater from Tomatot (thought it might help)
no aod
Well, my phone is awake(screen off) quite a lot, but not too much, saw some others with insane battery life (not expecting that) with similar Awake time.
Sorry to ask this noob question, I am fairly new to this.
In BBS I see repeatatly net_scheduler , gcm, nlpcollectorwakelock, ddscardselectioncontroller.
Boeffla isn't it just for OP3-5T?. are there other settings I could change in tje kernel manager etc?
thanks a lot!!
spikerspike97 said:
yeah, I get about 2-2.5%/hour on idle.
I should mention my setup, sorry:
OOS OB7
XxX installed, with disabled kernel tweaks
blu_spark kernel, but had also smurf no difference
I flashed a debloater from Tomatot (thought it might help)
no aod
Well, my phone is awake(screen off) quite a lot, but not too much, saw some others with insane battery life (not expecting that) with similar Awake time.
Sorry to ask this noob question, I am fairly new to this.
In BBS I see repeatatly net_scheduler , gcm, nlpcollectorwakelock, ddscardselectioncontroller.
Boeffla isn't it just for OP3-5T?. are there other settings I could change in tje kernel manager etc?
thanks a lot!!
Click to expand...
Click to collapse
Do you get that on Wi-Fi or also on mobile data? I get about 0.8-1%/h on Wi-Fi and up to 2%/h on LTE+ without music playback on OOS 9.0.2. i can tell you it's mostly an app that hides itself in the stats
E.g. Pokémon Go's adventure sync used GPS and datan regularly resulting in an awful 4%/h drain.
Macusercom said:
Do you get that on Wi-Fi or also on mobile data? I get about 0.8-1%/h on Wi-Fi and up to 2%/h on LTE+ without music playback on OOS 9.0.2. i can tell you it's mostly an app that hides itself in the stats
E.g. Pokémon Go's adventure sync used GPS and datan regularly resulting in an awful 4%/h drain.
Click to expand...
Click to collapse
yaeh, it doesn't matter, is quite the same on wifi and lte.
alright, I think I'll search a little. thanks for your help

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