Database Users

System service drain

I was convinced on the forums that my system service drain was regular until I took a look at my buddy's phone , he has a le s3 with 2 sim cards and his system service doesn't normally go past 80 mAh on a full charge . Something has to be wrong

This is a screenshot of my sot when I first got the phone

8 hours of SOT is really good. You can try installing Wakelock Detector to get a different perspective. Also, anything that uses accessibility services may harm battery life. Another thing you can do is go to settings-permissions-autolaunch and disable autolaunching of apps that don't need to be running all the time. You can see what apps are currently running in settings - app management. One last thing is that your signal strength isn't that great, so it may just be how it's supposed to be.

kris597 said:
This is a screenshot of my sot when I first got the phone
Click to expand...
Click to collapse
I'm in the same boat as you, only I'm running OmniRom. But yeah, had 8h sot, can barely make 6 now, android system is my second biggest drain, with 2+ hours of cpu usage.

I have tried and I have found that 7.1 to 8.1 do not have the best battery life.
I personally have been aopk 6.01 and been getting great battery life.
I did do a stress test I did gaming and blasting next radio 21 minutes use only 6% of battery.
Sent from my LEX727 using xda premium

dweekie said:
8 hours of SOT is really good. You can try installing Wakelock Detector to get a different perspective. Also, anything that uses accessibility services may harm battery life. Another thing you can do is go to settings-permissions-autolaunch and disable autolaunching of apps that don't need to be running all the time. You can see what apps are currently running in settings - app management. One last thing is that your signal strength isn't that great, so it may just be how it's supposed to be.
Click to expand...
Click to collapse
I've tried everything , disabled all apps in auto launch , tried it with airplane mode on , enabled background resource control . Never go past 7 hours max screen on time . My screen brightness is usually very low throughout the day

What are all of these services ? My buddy has none of these

You are running stock I take it.
Different ROMs are going different services like you show.
Sent from my LEX727 using xda premium

mchlbenner said:
You are running stock I take it.
Different ROMs are going different services like you show.
Click to expand...
Click to collapse
How do I get rid of these services without root ? And these services also don't show up on my buddy's phone . Is it a le pro 3 thing ?

kris597 said:
How do I get rid of these services without root ? And these services also don't show up on my buddy's phone . Is it a le pro 3 thing ?
Click to expand...
Click to collapse
You can't
Sent from my LEX727 using xda premium

Turned on battery assistance at about 80% , battery life drastically improved

This is now ridiculous

All eui is in the rom.
I have no problem with custom roms. (Omni,Aicp,Lineageos etc.)

kris597 said:
Turned on battery assistance at about 80% , battery life drastically improved
Click to expand...
Click to collapse
I don't see the big deal you have 3 hours 57 minutes on screen time and 50% battery left you will get almost 8 hour screen time on that is well above average!
Sent from my LEX727 using xda premium

Went through a hard 12 hour process , finally unlocked bootloader , installed twrp and running lineage . Going to be testing battery life

I have the same problem with Eui rom. As long as the display is turned on, the system service will exploit the battery. Nobody knows that?
There are no such problems in custom roms.(Aicp,omni vs )

lazye53 said:
I have the same problem with Eui rom. As long as the display is turned on, the system service will exploit the battery. Nobody knows that?
There are no such problems in custom roms.(Aicp,omni vs )
Click to expand...
Click to collapse
I flashed lineage and I'm experiencing even worse battery , I can't be bothered to flash a new Tom and reinstall all my apps

kris597 said:
I flashed lineage and I'm experiencing even worse battery , I can't be bothered to flash a new Tom and reinstall all my apps
Click to expand...
Click to collapse
Flash Magisk and try Greenify4Magisk. It's gotta be some third-party app you're running, or you have a bad cellular connection. Are you getting full signal on your phone? Do you have LTE running as well?

sk8223 said:
Flash Magisk and try Greenify4Magisk. It's gotta be some third-party app you're running, or you have a bad cellular connection. Are you getting full signal on your phone? Do you have LTE running as well?
Click to expand...
Click to collapse
I haven't installed many apps , just the basics like Snapchat WhatsApp Twitter and Instagram . I tried to flash magisk but that would mean uninstalling super su . I normally get around 3-4 bars but I don't use cellular data . I have Greenify but it doesn't seem to be doing much

Results

Oreo in Germany (EU)

I got the notification today that there's Oreo available for my U Ultra (I'm in Germany, Hessen) and just wanted to ask if someone's already done the update and if they could share their opinions on it

I've done the update yesterday and i guess twrp ****ed it up. Now i'm using a custom rom cause I haven't done an backup of my old system.

Amphibius2 said:
I got the notification today that there's Oreo available for my U Ultra (I'm in Germany, Hessen) and just wanted to ask if someone's already done the update and if they could share their opinions on it
Click to expand...
Click to collapse
I guess you are on the Single SIM phone. From what I've been reading here and there, people are saying it is more finished than the DualSIM. Although it has a very aggressive battery saving settings so many of your apps will be terminated while the phone is on idle (apps such as Skype, Signal, WhatsApp etc.) unless you grant them exemption from battery saving.
The SOT is said to be shorter than Nougat.
However, to properly install the OTA you do have to have the factory recovery (not the TWRP).
(I'm on DualSIM and still Nougat so take my words just as a hint.)

QDT said:
I guess you are on the Single SIM phone. From what I've been reading here and there, people are saying it is more finished than the DualSIM. Although it has a very aggressive battery saving settings so many of your apps will be terminated while the phone is on idle (apps such as Skype, Signal, WhatsApp etc.) unless you grant them exemption from battery saving.
The SOT is said to be shorter than Nougat.
However, to properly install the OTA you do have to have the factory recovery (not the TWRP).
(I'm on DualSIM and still Nougat so take my words just as a hint.)
Click to expand...
Click to collapse
I've been on Oreo for a while now and I would say that the battery life got better after a bit of use. Kinda like if the phone had to get used to my usage? Went from 2h SOT to nearly 4 and a half hours SOT. I didn't reset it or anything. Just went with it and it works fine for me. No real increase in power since nougat was already very smooth and powerful for me. I like the design though. Don't regret installing the update:victory:

Amphibius2 said:
I've been on Oreo for a while now and I would say that the battery life got better after a bit of use. Kinda like if the phone had to get used to my usage? Went from 2h SOT to nearly 4 and a half hours SOT. I didn't reset it or anything. Just went with it and it works fine for me. No real increase in power since nougat was already very smooth and powerful for me. I like the design though. Don't regret installing the update:victory:
Click to expand...
Click to collapse
So, since I've just messed up with my Xposed/Magisk install I think I use the 1st of May for upgrade and tweaks.

Best ROM so far for OnePlus 2 or Solution for battery life

Hello guys. I know that this is a very common question not just in OnePlus 2 forum. I read some posts of this, tried, but no success. So far I've tried couple of ROMs but battery life is so disappointing. Best shot was RR ROM 8.1 official with BB kernel installed. After system and kernel installed, I've done a wipe of data. I wanted to make sure there is nothing except system on my phone. After that, all necessary apps I use. That was operating very good in few days. But recently, out of nowhere, battery life is awful! Over the night, with no use and battery saver turned on, I loose more than 20%! I know that I haven't downloaded any additional apps after first days of installation, I haven't changed any settings since first day... I added fingerprint lock 2 days ago and yesterday I turned it off. So What is going on??? Phone is not overheating, seems like there is nothing in the background running to drain battery.
If you know what could cause the problem, it would be very helpful. But I'm also opened for installing a new ROM, kernel...
Who is here with good battery life? Gimme some advice! Btw, I don't care if it's N or O, or anything as long as it's operating well, reliable and no bugs. Thanks!

That's probably a battery issue, install AccuBattery then see how much health your battery have(requires few charges).

Snuff1 said:
Hello guys. I know that this is a very common question not just in OnePlus 2 forum. I read some posts of this, tried, but no success. So far I've tried couple of ROMs but battery life is so disappointing. Best shot was RR ROM 8.1 official with BB kernel installed. After system and kernel installed, I've done a wipe of data. I wanted to make sure there is nothing except system on my phone. After that, all necessary apps I use. That was operating very good in few days. But recently, out of nowhere, battery life is awful! Over the night, with no use and battery saver turned on, I loose more than 20%! I know that I haven't downloaded any additional apps after first days of installation, I haven't changed any settings since first day... I added fingerprint lock 2 days ago and yesterday I turned it off. So What is going on??? Phone is not overheating, seems like there is nothing in the background running to drain battery.
If you know what could cause the problem, it would be very helpful. But I'm also opened for installing a new ROM, kernel...
Who is here with good battery life? Gimme some advice! Btw, I don't care if it's N or O, or anything as long as it's operating well, reliable and no bugs. Thanks!
Click to expand...
Click to collapse
I reached (haters gonnah hate) best battery life on lineage 13 with boeffla kernel (zanezam's uber builds, use some battery safe profile from profile thread or make your own), amplify, greenify (optimized accordingly to the corresponding thread, with xposed) and NO GAPPS. Get about 3 days with SOT of 2-4h or a sot of 6-9h on 1 day (on an old oneplus2, no gaming). You can also use dualbootpatcher and a second, battery optimized (but lagging) ROM so you can switch when you can't charge your phone for a longer period of time.

lucyr03 said:
That's probably a battery issue, install AccuBattery then see how much health your battery have(requires few charges).
Click to expand...
Click to collapse
I did, really awesome app but I'm not sure that I understand what is saying to me. And I don't think that is battery issue because before this I had a really good battery life. I'm sure that if I do a fresh install of new ROM, battery life will be great but only for few days.
wertus33333 said:
I reached (haters gonnah hate) best battery life on lineage 13 with boeffla kernel (zanezam's uber builds, use some battery safe profile from profile thread or make your own), amplify, greenify (optimized accordingly to the corresponding thread, with xposed) and NO GAPPS. Get about 3 days with SOT of 2-4h or a sot of 6-9h on 1 day (on an old oneplus2, no gaming). You can also use dualbootpatcher and a second, battery optimized (but lagging) ROM so you can switch when you can't charge your phone for a longer period of time.
Click to expand...
Click to collapse
Can you explain this please with simple phrases? How was the performance? Do you use it now?

Snuff1 said:
I did, really awesome app but I'm not sure that I understand what is saying to me. And I don't think that is battery issue because before this I had a really good battery life. I'm sure that if I do a fresh install of new ROM, battery life will be great but only for few days.
Can you explain this please with simple phrases? How was the performance? Do you use it now?
Click to expand...
Click to collapse
I personally use AOSiP with NGK and I get 3-4 hours SOT in 2 days, give it a try if you want.
Sent from my HTC One using XDA Labs

lucyr03 said:
I personally use AOSiP with NGK and I get 3-4 hours SOT in 2 days, give it a try if you want.
Sent from my HTC One using XDA Labs
Click to expand...
Click to collapse
What is AOSiP with NGK and SOT? Sorry dude...newbie

Snuff1 said:
Can you explain this please with simple phrases? How was the performance? Do you use it now?
Click to expand...
Click to collapse
Forget everything with dualboot patcher, you would probably mess up your phone.
For everything else, use xda search. Seriously, you only have to type the apps i suggested 1:1 into the adress bar and you will find it! If you are too lazy for this, unroot and go back to stock.... seriously...
Edit:
Yes, i'm using this now (lineageos13) with a self compiled boeffla kernel (uber 8, camera focus fixed on 6.0.1 roms), greenify, amplify (own build), xposed (needed for amplify, greenify works better with it) and no GAPPS (= google apps--> no playstore, youtube, etc--> draining battery as hell, idk what they are always doing in the background...)
My boeffla profile: 3 cores 1250mhz max, big cores disabled, battery extreme governor, system and my apps (whatsapp, telegram, 9gag, browser) work fluently (they start up a very little bit slower than before).
Battery profile is same but with 2 cores 675mhz, still only few microlaggs (you have to disable all animations in developer settings), internet browser is slow (use a lightweight browser, such as firefox focus) apps open up slower but aside from that the phone is usable. If you're interested in the kernel and my profiles, please tell me (you still have A LOT of work to do by yourself, such as setting up amplify and greenify, disabling (system) apps you don't need, adjusting everything for your needs, deny unnecessary permissions on app ops xposed, etc).
Edit2:
https://forum.xda-developers.com/android/general/guide-extreme-battery-life-t3095884/ best battery life thread (for me)

Snuff1 said:
What is AOSiP with NGK and SOT? Sorry dude...newbie
Click to expand...
Click to collapse
AOSiP it's a rom - Android Open Source Illusion Project
NGK it's a kernel - No Gravity Kernel
SOT - Screen On Time
Sent from my OnePlus 2 using XDA Labs

Results can vary. As someone who flashes way too many ROMs - its an addiction - I currently use crDroid Oreo as my daily. I also flashed the blue bolt kernel. This seems to give me good battery. I do have a rooted version of the stock ROM I flashed in twrp backup. Just in case. With crDroid also backed up I can move quickly from one to the other in about ten min without losing all my settings. It is a good idea to occasionally do a fresh backup of one or both since apps added or deleted or updated and any changes you've made since last backup will not be kept otherwise.

shonkin said:
Results can vary. As someone who flashes way too many ROMs - its an addiction - I currently use crDroid Oreo as my daily. I also flashed the blue bolt kernel. This seems to give me good battery. I do have a rooted version of the stock ROM I flashed in twrp backup. Just in case. With crDroid also backed up I can move quickly from one to the other in about ten min without losing all my settings. It is a good idea to occasionally do a fresh backup of one or both since apps added or deleted or updated and any changes you've made since last backup will not be kept otherwise.
Click to expand...
Click to collapse
Do you know dualboot patcher (google it )? Very nice opportunity to have multiple roms installed on the device (which even share the data for specific apps--> u have all your wa chats from one rom on the other, directly after reboot). Wouldn't recommend for people who can not restore a backup over adb (unexpected things can happen, but way better than always saving and restoring a backup)...

Snuff1 said:
I did, really awesome app but I'm not sure that I understand what is saying to me. And I don't think that is battery issue because before this I had a really good battery life. I'm sure that if I do a fresh install of new ROM, battery life will be great but only for few days.
Can you explain this please with simple phrases? How was the performance? Do you use it now?
Click to expand...
Click to collapse
If you don't mind for a worse looking screen quality, you can use terminal emulator (with root), do a backup in TWRP(ALL partitions!) then type (hit Enter after each line):
"su" (grant root if asked)
"wm size 720x1280" (for 720p, it looks about the same as 1080p, u can also use 480x854)
"wm density 300" (200 for 480x854)
Then u can lower your cpu frequencies until it lags. (and disable system animations, my phone works fine at 480p with 2 cores at 768mhz max freq) will post sot/running time (without charging) when i have the time to test.

Battery Drain is just insane (MIUI11/12), any real fix?

Hello, since MIUI 11 my Mi9T basically sucks. The battery drain is just insane (35/45% only Android idle power).
With MIUI12 things got even worse.
Tried any fix on earth, adb things, nothing solved.
There is a way (a ROM, a flashable package, an adb command, microg, what you want) to fix this insane problem that no one managed to solve and that is killing every mi9t?
thanks. Heard that even changing rom doesnt solve the problem in many cases.

Same here, but I dont have aby problem with Miui11. When I get Miui12, battery drain makes me feel like something is wrong with my phone from the hardware point.
Wysłane z mojego Mi 9T przy użyciu Tapatalka

For me it's ever since I went to miui 12 ( ~4hrs SOT.) Miui 11 is still fine for me. 8/9 hrs SOT

Why don't you try a custom ROM if you are not satisifed with ?MIUI? I have 9h SoT on PE+

Same for me, worst with Miui 12 but not good too since Miui 11....
I have less battery life with 4000mah than m'y old Mix 2s with 3400...

I think I have finally found a solution to this. I'm still testing to get a perfect implementation and will post when I have proper results.
I've figured out some system apps which use a lot of battery.

sudhanshugrover said:
I think I have finally found a solution to this. I'm still testing to get a perfect implementation and will post when I have proper results.
I've figured out some system apps which use a lot of battery.
Click to expand...
Click to collapse
Looking forward to it

Went from 10hs in miui 11 to 6hs in miui 12 (clean instalation).

spring_roll said:
Why don't you try a custom ROM if you are not satisifed with ?MIUI? I have 9h SoT on PE+
Click to expand...
Click to collapse
Link? everything works?

Tux111 said:
Link? everything works?
Click to expand...
Click to collapse
Yes, everything works. However, the last update is from may. But I don't really care, because everything works so perfectly...
https://forum.xda-developers.com/mi-9t/development/unofficial-pixel-experience-t4005213

spring_roll said:
Yes, everything works. However, the last update is from may. But I don't really care, because everything works so perfectly...
https://forum.xda-developers.com/mi-9t/development/unofficial-pixel-experience-t4005213
Click to expand...
Click to collapse
you know if fingerprint with screen off (or always on always active) works? (using fingerprint while phone is in aod mode)

Tux111 said:
you know if fingerprint with screen off (or always on always active) works? (using fingerprint while phone is in aod mode)
Click to expand...
Click to collapse
Yes, it works. It's not as fast and accurate as with MIUI, but it's usable

sudhanshugrover said:
I think I have finally found a solution to this. I'm still testing to get a perfect implementation and will post when I have proper results.
I've figured out some system apps which use a lot of battery.
Click to expand...
Click to collapse
I hope you have a solution, becaus this battery drain is realy crazy!!

Hey everyone,
I've observed low idle battery drains by disabling some system apps on MIUI 12.
List: https://drive.google.com/file/d/1VEFtOO89gxExNz7XxJPOl5X-TgyzweIS/view?usp=drivesdk
I assume that it should work for Miui 11 as well.
Why don't you give it a try and let me know how it works for you?
Steps:
1. Freeze using App Control on SD Maid (ROOT)
2. Force Stop Frozen apps
3. Make sure to remove autostart permissions using Appops
4. Make sure they're not running through the App Control tab on SD Maid
I'm guessing that you can also disable these apps using adb if you dont have root.

sudhanshugrover said:
I've observed low idle battery drains by disabling some system apps on MIUI 12.
Click to expand...
Click to collapse
almost all apps listed there are already removed since first install (most of us "debloat" i believe)
unfortunately, Android System usage is still high (around 25%). im using miui11
disabled a few extra ones, will test again.
EDIT: same results

sudhanshugrover said:
3. Make sure to remove autostart permissions using Appops
Click to expand...
Click to collapse
Which Appops you suggest please?

Stillness said:
Which Appops you suggest please?
Click to expand...
Click to collapse
Referring to App Ops App.
---------- Post added at 09:20 AM ---------- Previous post was at 09:18 AM ----------
malowz said:
almost all apps listed there are already removed since first install (most of us "debloat" i believe)
unfortunately, Android System usage is still high (around 25%). im using miui11
disabled a few extra ones, will test again.
EDIT: same results
Click to expand...
Click to collapse
Would suggest that you check if any of these apps are running in the background.
They're so mischievous they keep running even when you've frozen them.
I'm assuming you didn't uninstall all of the apps listed in the screenshot.

sudhanshugrover said:
Would suggest that you check if any of these apps are running in the background. They're so mischievous they keep running even when you've frozen them.
Click to expand...
Click to collapse
I checked for "Running Services" in "Servicely" app. OMG! MIUI GPS has about 4 whereas on LOS, it's one.

sudhanshugrover said:
I'm assuming you didn't uninstall all of the apps listed in the screenshot.
Click to expand...
Click to collapse
there was about 5 or 6 that i still had (google, fm radio, and others).
disabled them all.

And how much does Android System consume after you disabled these apps?

Bad battery life / new OP8Pro / 5-6h SOT / Tips?

Hi y'all,
bought my first OnePlus ever a week ago but I get like 5 hours of Screen On Time, while I saw here on xda people getting even 10 hours with 120 Hz.
Running latest stock ROM, not rooted because I actually don't need root.
FHD+ 120Hz, no AOD.
Factory reset done, Wipe Cache done.
I'm not gaming, using my phone for Chrome, WhatsApp and Social Media (not 24/7).
Any tips for me?
I kinda do like the phone and may keep it, but I hate to say that my 3 years old P20 Pro still gets 6-8h SOT. I know, display is better on 8Pro but still...
I dont have a problem installing custom ROM and custom Kernel if that's gonna get me towards those 8+ hours SOT.
If installing custom ROM, I still need my banking apps working/safe, if that's maybe not the case.
Thanks!

Stay on latest OOS, root and use a custom kernel

Zinux said:
Stay on latest OOS, root and use a custom kernel
Click to expand...
Click to collapse
But with root my Banking Apps may not work right? Paypal/Crypto/etc. may not work or be safe either or?
I already tried debugging with GSAM Battery Monitor and noticed that Google Play Services wakes the device pretty often but somehow doesnt use much % Power. Google Play Services has also the highest Sensor Time of all apps.
Any tips on that one?
And also, which Kernel? Bluspark?

Turn auto brightness off if on; then set brightness low.... See if it helps.

galaxys said:
Turn auto brightness off if on; then set brightness low.... See if it helps.
Click to expand...
Click to collapse
I don't use auto brightness and I use brightness at like 35-45%. So that shouldn't be an issue either. Thanks for the tip though.

Zinux said:
Stay on latest OOS, root and use a custom kernel
Click to expand...
Click to collapse
I also just got the 8 pro and am noticing battery drain. What kernel do you recommend?

chorba69 said:
Hi y'all,
bought my first OnePlus ever a week ago but I get like 5 hours of Screen On Time, while I saw here on xda people getting even 10 hours with 120 Hz.
Running latest stock ROM, not rooted because I actually don't need root.
FHD+ 120Hz, no AOD.
Factory reset done, Wipe Cache done.
I'm not gaming, using my phone for Chrome, WhatsApp and Social Media (not 24/7).
Any tips for me?
I kinda do like the phone and may keep it, but I hate to say that my 3 years old P20 Pro still gets 6-8h SOT. I know, display is better on 8Pro but still...
I dont have a problem installing custom ROM and custom Kernel if that's gonna get me towards those 8+ hours SOT.
If installing custom ROM, I still need my banking apps working/safe, if that's maybe not the case.
Thanks!
Click to expand...
Click to collapse
Just got the 8 Pro also ... brand new. Noticing battery drain as well. I lost 10 % overnight. Are you seeing similar drain?

azsl1326 said:
Just got the 8 Pro also ... brand new. Noticing battery drain as well. I lost 10 % overnight. Are you seeing similar drain?
Click to expand...
Click to collapse
It will take few days to settle up but still, with stock OOS it was bad.
I flashed LineageOS + Magisk + Radioactive Kernel and I am still testing it out but it doesnt seem to be much better than stock. Maybe a bit but no way of reaching 8 hours SOT.
I'd suggest try something else and report here, so I can test it out too.
I was thinking of testing PixelExperience and/or Stock rooted OOS with custom Kernel but I'll give a LineageOS a chance 2-3 days more.

chorba69 said:
It will take few days to settle up but still, with stock OOS it was bad.
I flashed LineageOS + Magisk + Radioactive Kernel and I am still testing it out but it doesnt seem to be much better than stock. Maybe a bit but no way of reaching 8 hours SOT.
I'd suggest try something else and report here, so I can test it out too.
I was thinking of testing PixelExperience and/or Stock rooted OOS with custom Kernel but I'll give a LineageOS a chance 2-3 days more.
Click to expand...
Click to collapse
Thanks. I just installed Omega Kernel and that seems to have made a slight difference.
Do you use AccuBattery by chance? My estimated capacity is 3855 mAh ~ design capacity is reading correct @ 4510 mAh. Not sure how accurate this is, but it would mean that the battery isn't what it should be or received a used device / defective battery?

azsl1326 said:
Thanks. I just installed Omega Kernel and that seems to have made a slight difference.
Do you use AccuBattery by chance? My estimated capacity is 3855 mAh ~ design capacity is reading correct @ 4510 mAh. Not sure how accurate this is, but it would mean that the battery isn't what it should be or received a used device / defective battery?
Click to expand...
Click to collapse
Nope, I dont use AccuBattery. Tbh I think it cant read the value correctly.
I actually flashed Havoc Rom 2 hours ago, no custom kernel. Ill check how it's gonna be.

chorba69 said:
Nope, I dont use AccuBattery. Tbh I think it cant read the value correctly.
I actually flashed Havoc Rom 2 hours ago, no custom kernel. Ill check how it's gonna be.
Click to expand...
Click to collapse
How can you flash Havoc | Custom Roms without TWRP? Where can I find Havoc? I didn't see in the custom ROMS / Kernels section.

azsl1326 said:
How can you flash Havoc | Custom Roms without TWRP? Where can I find Havoc? I didn't see in the custom ROMS / Kernels section.
Click to expand...
Click to collapse
here is the thread and guide:
[ROM][11.0] Havoc-OS 4.2 [OFFICIAL] [2021-02-24]
Havoc-OS 4.x is based on AOSP, inspired by Google Pixel. Has a refined Material Design 2 UI crafted by @SKULSHADY. Many useful features that will blow your mind. All you can dream of and all you'll ever need. Just flash and enjoy... General...
forum.xda-developers.com

chorba69 said:
here is the thread and guide:
[ROM][11.0] Havoc-OS 4.2 [OFFICIAL] [2021-02-24]
Havoc-OS 4.x is based on AOSP, inspired by Google Pixel. Has a refined Material Design 2 UI crafted by @SKULSHADY. Many useful features that will blow your mind. All you can dream of and all you'll ever need. Just flash and enjoy... General...
forum.xda-developers.com
Click to expand...
Click to collapse
I appreciate the help.
Thanks

chorba69 said:
Nope, I dont use AccuBattery. Tbh I think it cant read the value correctly.
I actually flashed Havoc Rom 2 hours ago, no custom kernel. Ill check how it's gonna be.
Click to expand...
Click to collapse
How's Havoc battery life after a day? I added Naptime and am using the Magisk Module GMS Doze. My overnight drain dropped from 10% to 7%, which is still way too high. I am using xXx No Limits as well.

azsl1326 said:
How's Havoc battery life after a day? I added Naptime and am using the Magisk Module GMS Doze. My overnight drain dropped from 10% to 7%, which is still way too high. I am using xXx No Limits as well.
Click to expand...
Click to collapse
I haven't set my phone fully yet because i wanted to try the Rom out. I have now "only" Facebook, Instagram, WhatsApp, Discord and few smaller apps logged in but that's it. I don't know about standby drain but I'm now at 51% battery with 4hours screen on which means it's better but still no chance of reaching 10 hours. 7 hours should be reachable right now

Black theme, black walpaper .
If you don't use bluetooth, wifi, nfc disable them .Enable when you use them.
Uninstall or at least disable apps you don't use.
Enable battery saver and other settings in settings.
Order a battery from Oneplus if still the battery still low.