Database Users

What am I doing wrong in regards to the S7 Edge battery life?

Hi all,
I need help and advice. I absolutely love the S7 Edge. Had it since the first day it came out. Had the Golden color for a while and then sold it to get the black one. What I realized on both devices is that battery life isn't all that great. Now having said that, before I pass judgement it might be because the apps I use might be at fault. I've monitored the usage in the settings and always saw that 'Android operating system' and 'Android system' were usually on the top of the battery Consumers apart from the odd time that the screen was. They were usually anywhere between 15 to 25%. Recently I also started seeing 'Google play services' on this list with consumption near the 10% and semetimes even higher.
I suppose the apps I use aren't all that different from what the norm is. I tried to see what was keeping Google play services occupied so much. I track my fitness with Google fit as step counter. I deleted that thinking it would help. I now use the s-health built-In step counter. Syncing it with Lifesum. Could this be using so much battery?
According to GSam I get around 4h20m screen on time.
Or am I maybe expecting too much from this battery?
The mate 8 outlasts it by a far margin.
I just think I'm doing something wrong every time I hear a reviewer say that their battery is great.
Many thanks all

I get about 6 hours screen on time at full brightness and 25 hours standby.
Disable Always on Display if you have it.
Check to see if you have Google play services auto updating? also try clearing its cache.

regnighc said:
I get about 6 hours screen on time at full brightness and 25 hours standby.
Disable Always on Display if you have it.
Check to see if you have Google play services auto updating? also try clearing its cache.
Click to expand...
Click to collapse
Hi Hi,
I cleared the Cache of the Google Play services. I honestly do not know how to stop the auto updates. Always on Display is off. Edge screen is Off. Bluetooth is on the sync with my watch.
This is the second phone that does this so its obviously something I am doing wrong....

Hey,
I have the S7 Edge on the t-mobile service. The first few weeks of using the phone my battery was total ****... like in my pocket on the drive to work I'd lose 10% battery life.
This is what I did to greatly improve it, you probably already know some of this stuff. Try it like this and you can slowly turn on the features that you miss or want.
Go to Settings>Battery>More>Optimize Battery Usage - Check all your apps to minimize background activity
Go to Settings>Battery - Turn on Power saving On
Settings>Edge Screen - Turn off Edge Panels, Edge Feeds, Edge Lighting (Only if you don't use these)
Settings>Advanced Features - Turn off Pop-up view gesture, Smart Capture, Palm Swipe, Direct Call, Smart Alert and Easy Mute
Settings>Display -Turn off Smart stay, Always on Display, Night clock, Keep screen turned off. Then set the Screen mode to Basic
Now go to the app store and install Nova Launcher and Package Disabler pro. Setting Nova launcher to my default helped out with battery life by itself, plus you can customize more home screen options with it. In Package Disabler hit the 3 dots at the top right then press Disable all bloatware. You can also look on the forums here for a list of packages that are safe to disable, there are also some system things you can turn off.

slayerh4x said:
Hey,
I have the S7 Edge on the t-mobile service. The first few weeks of using the phone my battery was total ****... like in my pocket on the drive to work I'd lose 10% battery life.
This is what I did to greatly improve it, you probably already know some of this stuff. Try it like this and you can slowly turn on the features that you miss or want.
Go to Settings>Battery>More>Optimize Battery Usage - Check all your apps to minimize background activity
Go to Settings>Battery - Turn on Power saving On
Settings>Edge Screen - Turn off Edge Panels, Edge Feeds, Edge Lighting (Only if you don't use these)
Settings>Advanced Features - Turn off Pop-up view gesture, Smart Capture, Palm Swipe, Direct Call, Smart Alert and Easy Mute
Settings>Display -Turn off Smart stay, Always on Display, Night clock, Keep screen turned off. Then set the Screen mode to Basic
Now go to the app store and install Nova Launcher and Package Disabler pro. Setting Nova launcher to my default helped out with battery life by itself, plus you can customize more home screen options with it. In Package Disabler hit the 3 dots at the top right then press Disable all bloatware. You can also look on the forums here for a list of packages that are safe to disable, there are also some system things you can turn off.
Click to expand...
Click to collapse
Thank you so much for taking the time and helping me. As of now I'm getting 5h flat screen on time and battery remaining is 3 %. I'll try these steps and see if I can improve it. Perhaps im hoping for impossible numbers when it comes to screen on time?
Thanks

No problem, glad to help. It was really frustrating when it happened to me so I know how you feel. The screen on time really does depend on what you're doing though. I can sit there browsing the web or facebook app all day, but If I am playing a lot of games it's like half the length.

slayerh4x said:
Hey,
I have the S7 Edge on the t-mobile service. The first few weeks of using the phone my battery was total ****... like in my pocket on the drive to work I'd lose 10% battery life.
This is what I did to greatly improve it, you probably already know some of this stuff. Try it like this and you can slowly turn on the features that you miss or want.
Go to Settings>Battery>More>Optimize Battery Usage - Check all your apps to minimize background activity
Go to Settings>Battery - Turn on Power saving On
Settings>Edge Screen - Turn off Edge Panels, Edge Feeds, Edge Lighting (Only if you don't use these)
Settings>Advanced Features - Turn off Pop-up view gesture, Smart Capture, Palm Swipe, Direct Call, Smart Alert and Easy Mute
Settings>Display -Turn off Smart stay, Always on Display, Night clock, Keep screen turned off. Then set the Screen mode to Basic
Now go to the app store and install Nova Launcher and Package Disabler pro. Setting Nova launcher to my default helped out with battery life by itself, plus you can customize more home screen options with it. In Package Disabler hit the 3 dots at the top right then press Disable all bloatware. You can also look on the forums here for a list of packages that are safe to disable, there are also some system things you can turn off.
Click to expand...
Click to collapse
I highly recommend not picking to disable all bloat. That will disable stuff you really do need like Samsung Pay etc.
---------- Post added at 10:28 AM ---------- Previous post was at 10:27 AM ----------
slayerh4x said:
No problem, glad to help. It was really frustrating when it happened to me so I know how you feel. The screen on time really does depend on what you're doing though. I can sit there browsing the web or facebook app all day, but If I am playing a lot of games it's like half the length.
Click to expand...
Click to collapse
Plug your phone in when playing games or get a USB portable charger. Games sip battery like nothing else.

slayerh4x said:
Hey,
I have the S7 Edge on the t-mobile service. The first few weeks of using the phone my battery was total ****... like in my pocket on the drive to work I'd lose 10% battery life.
This is what I did to greatly improve it, you probably already know some of this stuff. Try it like this and you can slowly turn on the features that you miss or want.
Go to Settings>Battery>More>Optimize Battery Usage - Check all your apps to minimize background activity
Go to Settings>Battery - Turn on Power saving On
Settings>Edge Screen - Turn off Edge Panels, Edge Feeds, Edge Lighting (Only if you don't use these)
Settings>Advanced Features - Turn off Pop-up view gesture, Smart Capture, Palm Swipe, Direct Call, Smart Alert and Easy Mute
Settings>Display -Turn off Smart stay, Always on Display, Night clock, Keep screen turned off. Then set the Screen mode to Basic
Now go to the app store and install Nova Launcher and Package Disabler pro. Setting Nova launcher to my default helped out with battery life by itself, plus you can customize more home screen options with it. In Package Disabler hit the 3 dots at the top right then press Disable all bloatware. You can also look on the forums here for a list of packages that are safe to disable, there are also some system things you can turn off.
Click to expand...
Click to collapse
You are going way too far. Power saver mode is going to reduce performance - totally unnecessary. Disabling edge features... up to you. A gimmick anyway. Advanced features should really have no effect - most only matter when the screen is on anyway. AOD, somewhat of an impact. Screen mode to basic has zero effect. That only changes the color profile...
Would not disable all bloat. Go through the thread specific to this and find out what you should leave enabled.

Great info here. Just did the cache clear for all apps and system. Currently still having usual drain but will report back in a day or two.

Hi all,
So the question then becomes..... What kind of battery life would I expect to see? Still using the phone primarily for media consumption and to track fitness. Medium use sees me through the day. But running around 17% at 7 pm. Built in battery manager tells me I have 20 hours on battery. This good or average?
Thanks all.

✭[Updated : 17/2/17][GUIDE][Discussion] Hacks And Tweaks For Battery Life✭

Hello Folks.
So, everyone is facing battery life problems in our Xperia Devices. And many of you are getting 3-4 hours of SOT. Here are Some of my hacks and tweaks to have a prolonged battery life and approximately 6+ hours of SOT.
- The device used for these tweaks is Xperia Z2 with eXisteZ Rom. These tweaks may differ on different Rom. It can be better it can be worse.
- FAQ's in the #OP2
Let me first show you some results.
1. 100-6% 9hrs and 15 mins of SOT (by me )
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2. Here is @cristixperia's 7+ hours SOT after following this thread
Important:
Battery life majorly depends on the battery condition or how old is the battery. So, If your battery is like 1 year old then it will have a less SOT than a new battery with same hacks. So, please see the condition of your battery , which probably gets worsened with time.
Battery life also depends on the thermal conditions of battery. If the battery temperature is hot the drain will be more. The temperature should be around 30-35 or less for good battery life and charging rate. So, make sure you battery is not extremely heated or extremely cold.
I'm adding Priority Levels of each step out of 5. So, it will be easy for you to understand the importance of a step in saving you battery life.
So, Here it Goes. Enjoy.
1. Greenify (Priority:5)
Credits for this app to @oasisfeng
Greenify is the one of the best battery saving apps. It can be used to hibernate the background apps or the apps you use less often. Plus when it is used with Xposed and Donation Package features is saves some real juice.
Download Links:
Greenify
Greenify Donation Package
I'm using version 3.1 build 1 with Donation Package. Here are my settings.
Here is the List of apps to be Greenified :
List 1
List 2
P.S.: GREENIFYING SYSTEM APPS CAN CAUSE SOME SERIOUS PROBLEMS. PLEASE ASK BEFORE HIBERNATING SYSTEM APPS.
2. Fixing the Google Play Services Drain (Priority:5)
Google play services have been draining the juice from our battery from a very long time. >_> with no fix. And they have always benn the top battery drainers. So, apparantly @iXaidyiu and I have found a fix for this drain.
METHOD 1 : Using AppopsXposed
1. Install AppopsXposed from Xposed Installer.
2. Open AppOpsXposed and select Google Play Services and disable the following (see the screenshot).
3. Open AppOpsXposed and select Google Play Store and disable the following (see the screenshot).
4. Open AppOpsXposed and select Google Play Framework and disable the following (see the screenshot).
5. Open AppOpsXposed and select Google App and disable the following (see the screenshot).
After these steps reboot you device and see the google play services drain gone. But that will be gone from the battey(settings) after a full charge or it will show the previos drains.
Thanks to @iXaidyiu for playing with AppOpsXposed and finding this.
METHOD 2 : Using HEBF Optimizer
Credits for this app to @IvsomEmidio
Download Links:
HEBF Optimizer
Follow these steps to get rid of Google Play Services Drain
1. Open HEBF
2. Select Chuck-Norris Type of User(if it is the first time you are opening the app)
3. Select BATTERY from sidebar.
4. Enable GOOGLE PLAY SERVICES DRAIN FIX(Master)
5. Enable all 4 options i.e. Locations Services, Check-IN Services, System Update Services, Usage Report.
6. Reboot and Enjoy.
3. AMPLIFY (Priority:5)
Amplify is a serious battery saver. Amplify can help you to limit some wakelocks, services and alarms for saving battery life. A great tool if used in the right way. It is the best battery saver I've come across and is a must have app if you are running Xposed.
P.S. : How to Set Up Amplify
Or you can use this guide how to use AMPLIFY+ GREENIFY + POWERNAP as combination by @v7 to have the best battery life of your device.
4. Force Doze (Priority:5)
credits for this great app goes to @ssrij
Download Links:
Force Doze
ForceDoze is an app that forces Doze mode right after you turn off your screen. Instead of waiting for the default time period (30 mins), Doze kicks in immediately. ForceDoze also disables motion sensing, so Doze doesn't activate while in your pocket or while the device is moving with screen off, giving far more battery savings than standard Doze functionality.
Here are my Force Doze's Settings.
Apps to be Whitelisted:
ForceDoze doesn't increases your sot but it makes sure your battery remains at the same level you left it. So, technically it increasesyou Screen ON Time. Seriously a great app. But whitelist your instant messengers and the apps you want to get notification from. because force doze can delay notification and can have some serious issues with your phone. use wisely.
For Queries and problems go to the main thread --> here
5. L Speed (Priority:5)
by @Paget96 Thank you brother for this amazing app.
Lspeed is a powerful app with the simplest interface. And can make a serious difference in your screen on time if applied with appropriate settings.
SETTINGS by @iXaidyiu
SETTINGS by @Paget96
Important:
1. Do not use Lspeed And HEBF simultaneously. If you want to use them both at the same time, Make sure you dont enable anything from HEBF except Google Play Services Drain FIX. And change the Lspeed's Apply on Boot time to 20 secs, from settings. JUST TO BE SAFE.
2. If you are using Force Doze then disable Lspeed's Agressive Doze and vice versa. OR Else there will be some conflicts.
6. Disabling Fast Dormancy (Priority:5)
What is Fast Dormancy? In simple terms its a device feature that enables mobile devices to notify the cellular base stations when the radio resource allocated to the device is no longer in use, so that the radio resource could be immediately released other than waiting for a timeout event. For instance lets say you are browsing a webpage using your cellular data plan. You stop at a certain webpage (for example to read this article) the connection is maintained and the device will be registered on the network even if data isn’t received or transmitted (always on) and will remain like that until a timeout event is invoked (as per the network rules as to how much time to wait before connection is terminated due to idle timeout). During this time the device’s battery will be drained needlessly in addition to increased congestion on the cellular network due to numerous idle connections. From a device perspective radio power consumes battery so employing fast dormancy should save battery power and increase its life. This also has an advantage to networks as it reduces congestion. But This doesn’t come without a major disadvantage to the very same cellular networks and operators. The making and breaking of the connections increases the signaling traffic and wastes network resources. The workaround to this was done by Nokia Siemens in collaboration with Qualcomm to employ NCFD or Network Control Fast Dormancy in which the device is put on a battery saving idle state while maintaining its network identity without the need to establish a new connection and request a new identity for the device on the network.
Can Increase your battery life by 30%.
How to Disable Fast Dormancy?
Check out this thread by @mirhl. All credits goes to him. The thread is pretty old but it still works.
But if you have problem in understanding here is a simple guide:-
1. Get you carrier MCC and MNC from Wikipedia.
2. Open youe file manager and go to root/etc/fast-dormancy/fd_custm_conf.txt
3. There you will see two lines ending with MCC and MNC with two zeroes.
4. Change those zeroes to the MCC and MNC code you got from Wikipedia
5. Save it. Reboot And Enjoy.
7. KCAL FLASHABLE MODULE FOR MINIMUM BRIGHTNESS (Priority:4)
The credits for this awesome module goes to sir @venkat kamesh.
Brightness has always been the biggest battery drainer of all time excluding the google play services. This module will help you to achieve lower brightness than the minimum threshhold. There are many other options also grayscale display is my personal favoutite. I was testing this module for like 1 week and the results are great. This can significantly increase your battery life.
After flashing this module, you'll see a COLOR CONTROL app in your app drawer.
1. Go to the app.
2. Enable Set on Boot.
3. Change minimun value from 35 to around 100. And then change the value of red blue green to the minimum value.
4. Now change your minimum value to what suits your eyes. and save. I've personally set it to 140. Set according to what suits your eyes.
5. Also the grayscale display is awesome for the users that like black and white display.
Dont set MINIMUM to 0 or else your screen will go black and you wont be able to see a thing unless you've a Sharingan
P.S. : Battery on point. [emoji14]
8. Stamina Mode (Priority:4)
Okay. So, Most of us use stamina mode after 15-20% only. But i've been using it from 100% for past one week ans the results are amazing. I've set to Device Performance Preferred and still it is working better than no stamina mode.I can assure you it can increase your SOT by almost 1+ hr if you keep it on Always On.
1. Go to Settings < Battery < Stamina Mode.
2. Select Always On.
3. Select Power Saving Level
4. Select Device Performance Preferred.
9. Removing Xposed Modules (the battery drainers) (Priority:4)
So, i've noticied that some of the xposed modules drains battery when activated. so' ll be listing them below. You can also contribute by telling me some of those xposed modules.
-> Flat Style Coloured Bars
-> Flat Style Bar Indicator
-> Google Assistant Enabler
You can also share your experiences with different xposed modules. if you think that a specific xposed module drains battery please post below and it will be added to the OP after some testing.
The Next 3 steps are regarding turning the screen to black for saving battery. These methods work best on Amoled Displays. As our Xperia Devices have LCD displays so these might be not as effective on our Devices. But I've got the 9+ Screen On time using these. And when I swithed back to white the SOT got to almost around 6-7 hrs with the exact same usage. So i'm sharing these methods. (This was for all those people who were saying dont post fake methods or these methos don't work.)
10. Monochrome App (Priority:4)
Download Link:
Monochrome
Monochrome automatically turns on monochrome (or black & white) mode when your battery is low, to further reduce display power consumption when your battery level is low. This means your device will eat less battery. Simple but effective app. With stamina mode combined, after 15% it can give around 1-1.5 hr + SOT.
11. Black Notification Panel And Notification (Priority:3)
(works great with n-ify xposed modules)
Credits to @iXaidyiu for telling this.
Okay. So we all know white color drains more battery than black. This method will turn your notification panel black. Saving some battery and also looking aesthetically good. So my friend or i should say brother, @iXaidyiu found a way to turn the notification panel and the notification black. Saving almost 10-15% battery.
Follow the steps for this type of notifications.
1. Go to settings > eXistenZ >Notification Panel > Notification Settings
2. Enable Custom Notification Color
3. Select the Notification Background Color to #000000 or to black.
if you are using Android N.ify Xposed Module then :-
4.If you are on n-ify, go to N-ify > Notifications
5. Enabe custom actions background color.
6. Select the Actions Background Color To #FF141313 or to Black.
P.S.: THERE IS A BUG WITH THIS METHOD. THAT IF THE MESSAGES ARE MORE THAN 1. YOU'LL NOT BE ABLE TO SEE THEM. BUT IT WORKS FINE.
4. Black Keyboard and Apps (Priority:3)
As i've told earlier black saves a lot of battery and is also good for your eyes. And we people use keyboard for all the purposes. So, having a black keyboard instead of a white one saves some battery.
Use google keyboard and choose a pitch black theme.
The more you use the black color, the more the battery. So, its on You how much battery you want.
use black themes in your apps. DARK WALLPAPERS. and using black color at most of the places will save some serious juice.
12. Miscellaneous Tweaks (Priority:4)
-> Disable wifi and bluetooth scanning from Settings > location > menu > scanning to save some more battery.
-> Facebook and Facebook Messenger are big time battery drainers. So, try switching to another light apps for some battery saving. I use Folio for Facebook. Its night mode is awesome and it has options to refresh notification in a specific interval of time. You can also use some other apps like SlimSocial for Fb or MaterialFB. You'll also see increase in performance of your device after removing Fb and fb messenger.
-> Even if your Wifi is off,your phone searches for Wifi Signals.To switch off this feature,Go to Settings > Wifi > Options(Top right corner) > Advanced >Scanning always available(Off).
-> Do not use Adaptive Brightness. Also try to keep your Brightness to Minimum.
-> Removing unnecessary apps. They keep draining Battery in the background. For this, you can use my DEBLOATER SCRIPT. You'll also see an increase in performance of your Device.
So, this is all. With these methods you can also get 6-7 hrs of SOT. And i'll be posting more methods if I get to know some.
P.S. : I'm not responsible if something happens to your device. Proceed with precaution. Stay Safe.
SPECIAL THANKS TO THESE PEOPLE FOR HELPING THIS THREAD:
1. @iXaidyiu
2. @panzerox123
3. @Davey126
4. @Paget96

This FAQ comes in various sections:
General FAQ over eXistenZ MM ROM (Z2/Z3):
Declaration on the compativitiness of the battery savers and tweaks:
ReadMe over Amplify tweaks:
L Speed
Core Strategies on Achieving Ideal Battery Life
"Mobile Radio Active"!?
--------------------------------------------------------------------------------------------------------
1. General FAQ over eXistenZ MM ROM (Z2/Z3):
1.1 This ROM is DISCONTINUED due to @niaboc79 swapped phone.
1.2 Installation
1.2.1 Install ONLY v5.01 and v5.6.5 in a row will be enough.
1.2.2 If you come from AOSP-M/AOSP-L/AOSPA-M/PACMAN-L/etc..., please perform a clean install by first wiping /system, /data, /cache and /ART in TWRP and then kick start the ROM installation process.
1.2.3 If you are rolling back from AOSP-N/etc... that is based on android N, please first restore stock .FTF via flashtool by androxyde, then wiping /system, /data, /cache and /ART in TWRP and after that kick start the ROM installation process.
1.2.4 If you are switching from other stock based roms, eg Kypotian-M/PureX-M/Mr SL-M/etc..., please first wipe /system, /cache and /ART and then kick start the ROM installation process.
--------------------------------------------------------------------------------------------------------
2. Declaration on the compativitiness of the battery savers and tweaks:
iArvee said:
...
-Greenify's Aggressive doze kicks in 7 minutes after screen off, I don't know why 7 minutes but I'm guessing there's a reason behind it. Well, roughly 5-7 minutes. Since they work together, I guess it's not so bad to have both of them make sure that your phone is on doze.
-It stays in memory, yes but it's inactive. If the app is completely stopped/closed, writing the app to memory again would use more battery. Think of the regular hibernation similar to force closing an app.
-Indeed you are right, it's hard to play with settings like that. May I suggest adding init.d scripts? Or use HEBF/Lspeed? I tried this interactive governor profile tweak on the Z2 months ago and it brought me to at least 5 hours SoT, with 30% brightness (auto) and mobile data on most of the time.
...
Click to expand...
Click to collapse
--------------------------------------------------------------------------------------------------------
3. ReadMe over Amplify tweaks:
The suggested elements to be limited and look after in v7's thread is not Sony specific. So we have to EXPLORE ON OUR OWN to find the best ways to conserve energy using the daemon tool. So what I am suggesting on behalf @Dr. Death is that besides adopting most of the rules listed on v7's thread concerning using Amplify to conserve energy, we should also explore and test setting rules for other wakelockes too. Last but not least, so what I am implying about is that we all have an unique list of installed apps on our phone from each other, therefore there isnt really a must do list for apps' wakelocks and alarms, after all it is up to you to choose from performance and battery. Considering that, me and @Dr, Death WILL NOT provide any further lists for recommendation so as to let you guys explore on your own.
Happy tweaking!
--------------------------------------------------------------------------------------------------------
4. L Speed
Dr. Death said:
1. Lspeed's Performance Governor increases performance but there was a large drain in battery compared to battery governor. And with brightness increased to >30% , the drain increased exponentially. The performance of the phone was increased though (acc. to benchmark scores).
2. Lspeed's Battery Governor makes a big difference in saving your battery. Though, I've also noticed that it also decreases some amount of performance. But I've been using the battery governor and I've not seen a lag or freezing down of any app. You cant even tell there is a decrease in performance without benchmark scores. And the difference in SOT the battery governor can make is almost 30 minutes to 1 hour. So, I'm using it and you people can also use it, if you want more battery
Click to expand...
Click to collapse
--------------------------------------------------------------------------------------------------------
5. Core Strategies on Achieving Ideal Battery Life
Davey126 said:
- stop apps from launching at startup/wake and on network events
- reliance on native doze (w/Doze on the Go enabled on Android 6)
- proactively hibernate misbehaving apps - especially on Android 4/5
- sensible app selection and configuration (avoid the pigs)
- common sense settings for screen brightness, radios and sensors
- minor govonor tunings if needed (eg: delaying jump to max freq)
- primary tools: Greenify, BBS/GSam, AppOpsXposed, SD Maid, MAT
Best guidance: find excellent resources like this thread, read, observe, read some more, react only to items that warrent attention and yield meaningful results with minimal side edfects. Ignore everything else.
Those who love to tinker with their devices should avoid all the above. It's boring, effective and leaves ample time for other activities.
Click to expand...
Click to collapse
Davey126 said:
Agreed. Tuning and measurement are key. That said, some devices do not idle/perform well at low frequencies. A Moto G4 Play (Snapdragon 410/MSM8916) serves as an example. While the stock kernel allows 200Mhz bottoming out at 400Mhz imposes no penality while delivering a better overall experience. Clearly this weakling does not reflect state of the art cpu/chipsets; nor is it an outlier.
Don't get me wrong - I love the idea of underclocking/volting when it can be done easily and yields measurable benefits with no undesirable side effects. Usually other tunings are required to achieve that.
Also recognize there's a cost (albeit minor) associated with regular frequency hopping. Holding the idle frequency steady in the absence of a significant load yields the best results IME.
Click to expand...
Click to collapse
--------------------------------------------------------------------------------------------------------
6. "Mobile Radio Active"!?
Davey126 said:
Radios can be significant drainers in low signal strength conditions as power is ramped to maintain a stable connection. On the mobile front I often find 3G (when available) yields an acceptable compromise, although LTE will typically come out ahead on overall power consumption when signal strengths are moderate/strong provided modem quickly drops into idle mode when not in use. The latter is largely outside user control although custom kernels can sometimes help.
Click to expand...
Click to collapse
--------------------------------------------------------------------------------------------------------
Credits to the followings:
@Dr. Death for leading this tutorial
@iArvee for declaring facts
@Davey126 for providing core tweaking strategies
--------------------------------------------------------------------------------------------------------
Anything I found useful and important in the comments will be pushed up here

CHANGELOG
12/18/16
Added Kcal Module for Minimum Brightness.
Added Additional Methods.
Click to expand...
Click to collapse
12/23/16
FAQ's added by @iXaidyiu.
Click to expand...
Click to collapse
12/28/16
Updated the list of apps to be greenified.
Click to expand...
Click to collapse
2/1/17
Lspeed App
Click to expand...
Click to collapse
17/2/17
1. Updated the whole thread.
2. Added Fast Dormancy.
3. Added HEBF.
4. Added Priority Levels.
5. Added @Paget96's Settings to the thread.
Click to expand...
Click to collapse

Thanks bro ?
Xperia Z2™

This is wonderful. Tomorrow I will flash ExistenZ again and make the proper combinactions I only can't really understand how to use Amplify, but I will give it a try! Thanks again!

manfred18 said:
This is wonderful. Tomorrow I will flash ExistenZ again and make the proper combinactions I only can't really understand how to use Amplify, but I will give it a try! Thanks again!
Click to expand...
Click to collapse
I've attached the thread for amplify. There is a step by step guide. Enjoy your battery life

Dr. Death said:
I've attached the thread for amplify. There is a step by step guide. Enjoy your battery life
Click to expand...
Click to collapse
I didn't know about N-ify, it's great, I've already installed it. Probably there are many mods that I don't know. So I suspect ExistenZ is the best ROM overall for Z2 now?

Nice tutorial
Envoyé de mon F8331 en utilisant Tapatalk

niaboc79 said:
Nice tutorial
Envoyé de mon F8331 en utilisant Tapatalk
Click to expand...
Click to collapse
Tysm. It means a lot to hear it from you.

manfred18 said:
I didn't know about N-ify, it's great, I've already installed it. Probably there are many mods that I don't know. So I suspect ExistenZ is the best ROM overall for Z2 now?
Click to expand...
Click to collapse
Which version you are using for n-ify ?
Yes Indeed existenz is the best rom :')

Dr. Death said:
Which version you are using for n-ify ?
Yes Indeed existenz is the best rom :')
Click to expand...
Click to collapse
I've installed 0,2 probably.
ExistenZ is great, but I have a bit lag somewhere sometimes
But when I installed new drivers from Qualcomm I've got 63000 in Antutu. But lag sometimes exists.

manfred18 said:
I've installed 0,2 probably.
ExistenZ is great, but I have a bit lag somewhere sometimes
But when I installed new drivers from Qualcomm I've got 63000 in Antutu. But lag sometimes exists.
Click to expand...
Click to collapse
Get the latest version of beta n-ify for regular updates from here.
https://ci.paphonb.xyz/jenkins/job/AndroidN-ify/
Installed new drivers how ?63000 is sick? I got Max 57k. Tell me about this I installing drivers.

Dr. Death said:
Get the latest version of beta n-ify for regular updates from here.
https://ci.paphonb.xyz/jenkins/job/AndroidN-ify/
Installed new drivers how ?63000 is sick? I got Max 57k. Tell me about this I installing drivers.
Click to expand...
Click to collapse
http://forum.xda-developers.com/z3/themes-apps/mm-6-0-1-qualcomm-adreno-drivers-june-t3415394 I've got easily 63000. I have screenshots It's for Z3, but you can install safe for z2

I thought the pixels of the screen were off only on AMOLED panels. Our panel is IPS, the black colors drains the same amount of battery as the white colors..

manfred18 said:
http://forum.xda-developers.com/z3/themes-apps/mm-6-0-1-qualcomm-adreno-drivers-june-t3415394 I've got easily 63000. I have screenshots It's for Z3, but you can install safe for z2
Click to expand...
Click to collapse
Tried 2 times still got 59k and 61k ._.
Will test some more. Though ty for this :')

Little Snevil said:
I thought the pixels of the screen were off only on AMOLED panels. Our panel is IPS, the black colors drains the same amount of battery as the white colors..
Click to expand...
Click to collapse
Yes you are right, about the amoled one but even on our screen it saves battery. I've tested. Without the black notifications and black keyboard I used to get 5-6 hr of SoT but after switching it, it has changed significantly.

Dr. Death said:
Yes you are right, about the amoled one but even on our screen it saves battery. I've tested. Without the black notifications and black keyboard I used to get 5-6 hr of SoT but after switching it, it has changed significantly.
Click to expand...
Click to collapse
Oh, that's really impressive. I've loved your tutorial, I'll give it a try after doing a fresh install of EXistenZ. And report. Unfortunately I don't like black backgrounds that much, so I will keep white colors the most.
Btw, my battery is 21 months old, let's see how it works.

Little Snevil said:
Oh, that's really impressive. I've loved your tutorial, I'll give it a try after doing a fresh install of EXistenZ. And report. Unfortunately I don't like black backgrounds that much, so I will keep white colors the most.
Btw, my battery is 21 months old, let's see how it works.
Click to expand...
Click to collapse
Yep, waiting for your report.
Some more methods will be added today or tomorrow :')
Your appreciation is much required :')

Dr. Death said:
Yep, waiting for your report.
Some more methods will be added today or tomorrow :')
Your appreciation is much required :')
Click to expand...
Click to collapse
I'll test your method later, because I decided to gain my warranty of Sony (it's till 17 January), so I will send it to them, for new battery

manfred18 said:
I'll test your method later, because I decided to gain my warranty of Sony (it's till 17 January), so I will send it to them, for new battery
Click to expand...
Click to collapse
Yep, sure.

Screen On Time Increase - We are getting somewhere ! (6hrs)

Hi,
UPDATE-
Thanks to SirNamero who has the maximum screen on time on this thread period. SirNamero Has provided us with two solutions to increase SOT (screen on time) on the S8.
1) Using BK package disabler to disable some apps and services. The xml of his package disabler has been included in the thread.
2) Using greenify only to enter aggressive doze mode as soon as the screen is off instead of waiting for hours. (That may delay some notifications of some apps)
3) Using dark theme. (can be found on theme store for free).
4) Using an amoled wallpaper could be found on apps such as zedge.
Here is a screenshot of the battery life resulted by the above
https://up.3raq4all.com/uploads/nov17/1510157757111.jpg
Here lets compare how many hours each person is getting on his/her S8 screen on time. Please share screenshot of your SOT under 15% and your settings including-
Please only take part if you are on stock firmware.
1)
1) Screen time out time
2) Screen Resolution
3) Black or white theme?
4) Wallpaper type e..g. colourful or black.
5) Facebook installed or not.
Thanks I have included mine
1) Screen time out 5 mins
2) FHD
3) White theme
4) Amoled Wallpaper
5) No Facebook app
6) Instagram and snapchat are used often
7) Secure folder used often.
thanks

1. 1 minute
2. WQHD+
3. Black and gold theme
4. Black and dark grey
5. Facebook is installed
I should note that I'm on the Oreo beta. I use auto brightness. AOD, nfc, and edge lighting are disabled. Used BK package disabler to disable a lot of bloat and everything Bixby related.

1) Heavy usage (unplugged from charger when it was 95%)
2) QHD+
3) Black theme
4) pixel 2 live wallpaper
5) Messenger and Facebook apps are used all the time (the most used apps so far)
6) Instagram, snapchat, skype, WhatsApp, viber...
7) few minutes on a game
8) wi-fi only
9)fingerprint and iris are used

SirNamero said:
1. 1 minute
2. WQHD+
3. Black and gold theme
4. Black and dark grey
5. Facebook is installed
I should note that I'm on the Oreo beta. I use auto brightness. AOD, nfc, and edge lighting are disabled. Used BK package disabler to disable a lot of bloat and everything Bixby related.
Click to expand...
Click to collapse
Hi, you seem to have a great SOT compared to the time you had the phone on. If you had it for 18 hours it would be still around 5 and half hours. could you please share with us the xml of the apps you disabled using BK package disabler so everyone benefit from your solution.
Thanks

Sure, here you go. I also disabled all of the services for these packages as well.
Edit: forgot to mention I also use Greenify solely for the aggressive doze feature (enters doze mode as soon as screen goes to sleep instead of waiting an hour or more)

I think worth mentioning is what kind of rom are people using: stock or custom, and kernel.

SirNamero said:
Sure, here you go. I also disabled all of the services for these packages as well.
Edit: forgot to mention I also use Greenify solely for the aggressive doze feature (enters doze mode as soon as screen goes to sleep instead of waiting an hour or more)
Click to expand...
Click to collapse
Thanks for including your disabled apps XML and mentioning about greenify I will put that in the main post for people to use

I just got my S8 recently and was messing around with the settings and trying to see how I could get better battery life as well. This was my best result so far. I probably could have easily hit 6 hours SOT since I had 11% left at that time.
1) Screen time out 1 min
2) FHD
3) DarkEmerald theme
4) Amoled Wallpaper
5) No Facebook app
6) No Instagram No snapchat
7) Secure folder not used.
8) Data Saver On
9) Power Saving Mode set to Mid
10) I had disabled various packages as well, using the adb debloat method.

Screen on time is so relative. Depends what you do and where you do it. Right now I'm at 6h SoT with 25% battery left. This after using my phone for 2 hours outdoor during a cloudy day. If I play Need for Speed no limits for 1 hour as I normally do my SoT will drop to 5ish hours in total. If I add to that a sunny day I'd be happy with 3.5h SoT.

I have personally used package disabler pro on a couple of Samung devices including the s8 and while it is great for disabling bloatware. I have NEVER noticed an increase in battery life / screen on time!

iPhone6plus to SamsungS8
I'm loving the new phone. But maybe it's just because it's a new toy. I miss some of the jailbreak tweaks and I'm yet to read on about rooting.
I agree SOT is dependent on use case basis. Anyway, here's my settings:
1.) 5 min
2) FHD+
3) Black theme
4) black homescreen wall and black and white lockscreen wall
5) Facebook disabled, messenger installed but haven't signed in yet
6.) Auto brightness ON
7.) AOD off
8.) mobile data off, always on Wifi, BT manually set when BT headset is being used and activity tracker is being synced
9.) manually disabled some app mobile background usae and settings
10.) added most apps to "Always sleeping apps" setting
11.) 6 email accounts all on Auto Sync schedule
12.) Location on (high accuracy)
13.) Bixby off, Gnow off
14.) No social media apps, unless you consider reddit and flickr as one
15.) Screen is set as AMOLED photo (no other reason than just trying this out when I sent photos from my mirrorless to the S8)

Dumb question, where are you finding the graph for battery usage. I can't find it. On VZW if that makes a difference.
Nvm, found it. Didn't see the button at first

Or you could try rooting. I get 6.5h sot on a daily basis. With white theme, WQHD, mobile data always on & terrible reception
Oh and only charge to 80% ?

Honestly it's such a stupid comparison. So many different factors. If I turn everything off and use lowest brightness obviously I'm going to get more sot.

Everything except bluetooth on and phone on high performance mode. Mobile data and Wi-Fi switching from time to time and I'm getting around 7 hours on stock SD S8+.
P.S. it's 7 months old.

A couple of screenshots from two different times.
The phone is the S8 international dual SIM version but only one sim was enabled at that time.
The phone is running stock.
1.) 1 min + smart stay enabled
2) FHD+
3) Black theme
4) black
5) not using any package disabler.
6.) Auto brightness ON
7.) AOD off
8.) mobile data always on, always on Wifi, BT always on, BT tethering to allow car access to internet is always on.
9.) Full power mode.
10.) 2 email accounts all on Auto Sync schedule
11.) Location on (high accuracy)
12.) Bixby on, G assist on.
13.) Both FPS and Iris Scanner enabled.
Note: I live in a very strong signal area. When on holiday in weak signal areas battery performance is abysmal.

Stock on nova
1) Screen time out time: 2 min
2) Screen Resolution: wqhd
3) Black or white theme? White
4) Wallpaper type: very colorful
5) Facebook installed, snapchat, instagram and messenger. Used very often.

apham69 said:
Stock on nova
1) Screen time out time: 2 min
2) Screen Resolution: wqhd
3) Black or white theme? White
4) Wallpaper type: very colorful
5) Facebook installed, snapchat, instagram and messenger. Used very often.
Click to expand...
Click to collapse
dude not possible at all.. i m damn sure u have charged multiple times for phone.. not till 100%.

sp1312 said:
dude not possible at all.. i m damn sure u have charged multiple times for phone.. not till 100%.
Click to expand...
Click to collapse
No I didnt.

Android P in depth review (ongoing)

Android P in depth review (updating...)​
Hi XDA, this is my opinion on the freshest dev preview of android P
Appearance
The appearance looks smoother and polished. The notifications have rounded corners and the Heads Up notifications appear like they are actually coming from the status bar instead of a rectangle taking up the screen. This is looking more and more similar to IOS, but android's customizability takes the lead. The new settings app looks a lot like the touchwiz settings because of the color coded icons. The clock has shifted to the left because P is made to support "notch" devices (i'll explain why Google is working hard for this feature later). The settings menu is organized more like touchwiz with the colored icons and that is a plus in my book. Overall, I believe this OS has achieved a greater standard when it comes to appearance.
New Features
Since this is only DP1, we are not seeing many new features, but I have seen the screenshot editor, different volume controls, the new settings app, etc. The screenshot editor is a much needed tool for me because I use social media and need to crop my screenshots, now this function can help me do just that. The volume defaults to media rather than ringer. The ring has 3 options, silent, vibrate, or ring. I believe this to be a better standard because I am always adjusting the media volume, but never the ring volume. This switch has kept the average consumer in mind. The new settings app has many battery tweaks! First off, there is a new power saving mode that doesn't tint your nav bar and status bar an ugly red color. This time, the battery saver works by limiting background power usage on applications and has a greater improvement on SOT. On DP2 at Google I/O, there will probably be more features to look for.
SOT/Battery life
The SOT has increased from 6 hrs on DU to 10 hrs on P. This is because P limits the background camera and microphone usage for apps such as Snapchat, Facebook, Twitter, etc. The new battery saver feature can be turned on at any time and increases the SOT even more! I use the kirisakura harmony kernel for P and it is as good as the stock kernel, with better audio quality.
Tweaks, root, what else?
TWRP 3.2.1-2 works, but the password decryption is still faulty. It still registers what lock setting you're using. Magisk v16.1 has been released on the beta thread and magisk manager is bundled in (it is working and registering this time). Some magisk modules are not working because of P, but that should all be fixed in a few days. The only CK i've seen is Kirisakura harmony.
Overall...
Android P is a great OS for people that like new features and is relatively stable for a new OS. There are some api compatibility notifications, but that is because app devs haven't upgraded to the new api. I will be using this as my DD until official P comes out.

Thanks.

Bugs? Battery life? What apps don't work?

TokedUp said:
Bugs? Battery life? What apps don't work?
Click to expand...
Click to collapse
I don't know if anyone will agree with me but my battery life is the same or better as stock for me. I had a couple force closes in the first 5 minutes after my first boot but only 2 since then. Snapchat comes up with a toast message occasionally that says something like "API compatibility error" or something, but the app still works. It has a couple hang ups here and there. I honestly feel like it's DP2 or 3 material. Been running for 24 hours, just my experience though.

Jackaroop said:
I don't know if anyone will agree with me but my battery life is the same or better as stock for me. I had a couple force closes in the first 5 minutes after my first boot but only 2 since then. Snapchat comes up with a toast message occasionally that says something like "API compatibility error" or something, but the app still works. It has a couple hang ups here and there. I honestly feel like it's DP2 or 3 material. Been running for 24 hours, just my experience though.
Click to expand...
Click to collapse
Also have been running for 24 hours and battery is on par with stock Oreo. Haven't had any issues with apps, I don't use many though. Bluetooth works but it still said I was connected to my head unit after I turned my car off and was in my house, toggle off and on fixed it. Bluetooth icon doesn't show unless it's connected but it seems to be by design. Seems very stable for a dp1 but I think I might flash back to Oreo if root isn't available soon.
Sent from my marlin using XDA Labs

tekanina said:
Also have been running for 24 hours and battery is on par with stock Oreo. Haven't had any issues with apps, I don't use many though. Bluetooth works but it still said I was connected to my head unit after I turned my car off and was in my house, toggle off and on fixed it. Bluetooth icon doesn't show unless it's connected but it seems to be by design. Seems very stable for a dp1 but I think I might flash back to Oreo if root isn't available soon.
Click to expand...
Click to collapse
Looks like root is available just an issue with the magisk manager right now.
https://forum.xda-developers.com/pixel-xl/help/aod-pixel-xl-p-dp1-t3760506/post75821115

Jackaroop said:
Looks like root is available just an issue with the magisk manager right now.
https://forum.xda-developers.com/pixel-xl/help/aod-pixel-xl-p-dp1-t3760506/post75821115
Click to expand...
Click to collapse
I am currently figuring out a method to get your root apps on P, will be posted soon (along with a few other things

I actually like p alot even though I'm starting to see a hint of iOS
Pros
For me battery is better than Oreo
I like certain aspects of design
Seems more stable
Cons
I hate iOS
Limited root for now
I hate ios

joeeboogz said:
I actually like p alot even though I'm starting to see a hint of iOS
Pros
For me battery is better than Oreo
I like certain aspects of design
Seems more stable
Cons
I hate iOS
Limited root for now
I hate ios
Click to expand...
Click to collapse
Well you can hate it but iOS is far ahead of android when it comes to the UI.
I personally like the new UI on P.

Bugs so far (fresh image install, 100% unmodified non-rooted) in my few hours of testing. Keep in mind that I paid attention to every little detail:
1. Phone didn't want to wake one time to the point where I thought the phone was off. It took maybe 10-15 seconds of fiddling with the power button to wake it.
- This alone makes me think that an alarm clock could be missed.
2. Randomly goes from silent to ring.
- May be dangerous for some people depending on situation (business meetings, school setting, sleeping).
3. Launcher settings can be seen through the app drawer background.
- Tacky cosmetic mistake.
4. Adaptive brightness appears broken.
I'm sure there are more that I haven't encountered as it was only for a couple of hours. I wouldn't run it as a daily driver if you rely on your phone for things like business, alarm clock, maps, etc.
It's pretty functional for an alpha release but I wouldn't call this stable enough for everyday use unless you're comfortable with the possibility of the phone switching to ring randomly, missing an alarm clock for an important event, or phone not waking to capture a life moment (picture/video).

richii0207 said:
Bugs so far (fresh install, 100% unmodified non-rooted) in my few hours of testing:
1. Phone didn't want to wake one time to the point where I thought the phone was off. It took maybe 10-15 seconds of fiddling with the power button to wake it.
- This alone makes me think that an alarm clock could be missed.
2. Randomly goes from silent to ring.
- May be dangerous for some people depending on situation (business meetings, school setting, sleeping).
3. Launcher settings can be seen through the app drawer background.
- Tacky cosmetic mistake.
4. Adaptive brightness appears broken.
I'm sure there are more that I haven't encountered as it was only for a couple of hours. I wouldn't run it as a daily driver if you rely on your phone for things like business, alarm clock, maps, etc.
It's pretty functional for an alpha release but I wouldn't call this stable enough for everyday use unless you're comfortable with the possibility of the phone switching to ring randomly, missing an alarm clock for an important event, or phone not waking to capture a life moment (picture/video).
Click to expand...
Click to collapse
did u flash factory (with wipe) or full ota file??

onesolo said:
did u flash factory (with wipe) or full ota file??
Click to expand...
Click to collapse
Flash image with full wipe.

richii0207 said:
Bugs so far (fresh image install, 100% unmodified non-rooted) in my few hours of testing:
1. Phone didn't want to wake one time to the point where I thought the phone was off. It took maybe 10-15 seconds of fiddling with the power button to wake it.
- This alone makes me think that an alarm clock could be missed.
2. Randomly goes from silent to ring.
- May be dangerous for some people depending on situation (business meetings, school setting, sleeping).
3. Launcher settings can be seen through the app drawer background.
- Tacky cosmetic mistake.
4. Adaptive brightness appears broken.
I'm sure there are more that I haven't encountered as it was only for a couple of hours. I wouldn't run it as a daily driver if you rely on your phone for things like business, alarm clock, maps, etc.
It's pretty functional for an alpha release but I wouldn't call this stable enough for everyday use unless you're comfortable with the possibility of the phone switching to ring randomly, missing an alarm clock for an important event, or phone not waking to capture a life moment (picture/video).
Click to expand...
Click to collapse
That's weird I didn't have any of these issues except for the launcher settings icons displaying over the app drawer.
I did however encounter some minor problems:
On the settings icon shortcuts, when I click on "Data usage" I get an error saying "app not installed"
I cannot get the new screenshots editor, when I click on edit right after taking a screenshot it takes mo to the Google photos editor
I have noticed errors related to API compatibility showing on certain apps
Some apps don't seem to work correctly, GSam Battery Monitor for example is showing wrong stats (SOT jumped from 3 to 4h in a couple of minutes)
Other than that everything seems to work in a good and smooth way.

Words with Friends kept FCing

Pros:
1. Beautiful UI
2. Battery life is great (no orange bar for battery saving mode)
3. Notification management! P recognizes the types of notifications you want/ or don't want and gives you a quick option to disable them.
4. No FCs so far (might just be me)
Cons:
1. Launcher settings can be seen through app drawer (dev preview ****)
2. Settings icons are hideous
3. Media volume setting comes up by default when pressing the volume button. (might just be me)
I love so much about P. I can't wait for until it's out of dev preview.

guruguap239 said:
Pros:
1. Beautiful UI
2. Battery life is great (no orange bar for battery saving mode)
3. Notification management! P recognizes the types of notifications you want/ or don't want and gives you a quick option to disable them.
4. No FCs so far (might just be me)
Cons:
1. Launcher settings can be seen through app drawer (dev preview ****)
2. Settings icons are hideous
3. Media volume setting comes up by default when pressing the volume button. (might just be me)
I love so much about P. I can't wait for until it's out of dev preview.
Click to expand...
Click to collapse
I think I read that now volume keys always default to media volume rather than ring volume. Check one of the feature list posts in xda news to verify.

Review updated, includes more stuff

I've been running Android P for about 3 days now my Pixel XL. I haven't had many issues at all, but my battery seems to drain/die much fast than it did on 8.1.
I may try to re flash P again to see if a fresh install helps in anyway. Especially since everyone seems to be getting much better battery life with P.
I'll update if I see any difference.

So you are getting 10 hours of SoT with this P preview? Seems unreal man!

nory82688 said:
I've been running Android P for about 3 days now my Pixel XL. I haven't had many issues at all, but my battery seems to drain/die much fast than it did on 8.1.
I may try to re flash P again to see if a fresh install helps in anyway. Especially since everyone seems to be getting much better battery life with P.
I'll update if I see any difference.
Click to expand...
Click to collapse
I'm also getting worse battery life on P, although I did just update from 8.1 with the factory image without wiping. I might just give it a try after wiping but I'd really rather not. I'm using a normal Pixel, non-XL.

Battery manager stuff ?

Hello everyone !
I just bought a Redmi Note 7. This morning my alarm didn't ring for some reason. I use the Google Clock. Also I can't make "OK Google" working when my screen is off. Some notifications take time to be showed. Etc.
Is the battery manager thing responsible of all those "bugs" ? Is that a weird "Greenify" ?
Since I didn't unlock the device and install a real Android ROM, any of you have a solution for alarm so my boss don't kill me tomorrow ?
Thanks for your help guys.

Settings > manage apps > clock (or any other app) > battery saver > no restrictions.
Also enable autostart in the same settings menue.
And avoid stuff like naptime, if you are not experienced with such things.

Hi there. It's probably a MIUI battery saver thing. So for all of your mission critical apps whose notifications you want to receive instantly, do this:
1) Go to app settings for the app in question
2) Toggle on Auto start
3) Turn on all notifications that you want to receive
4) Set the battery saving setting to no restrictions.
If you notice that an app still gets closed in the background for some reason, add another step:
5) Open the app and then open the Recent apps screen. Tap and hold the preview image of the app in question. Tap the first icon (lock app). This will lock it in memory and only you will be able to manually swipe it off and clear it from memory. Tapping the Close All button in Recents will not close the locked apps.
After I had done this with the apps that I wanted real time notifications from (or battery tracking apps that I wanted always running in the background), I've never had any issues with late or missed notifications.
I don't use 'OK Google' to wake the phone. I'm not sure if this is possible with all newer phones or only with specific SoCs.

Thanks for your answers. That was that battery saver options. Have a nice weekend.