Database Info

burned into the screen?

Hi, My problem is that sometime stuff get's bruned into the screen. If i reboot my device the problem is solved but what happends if i don't do a reboot?
Thanks in advance, P.S i will try to get a img so i can show you guys what i mean.

Hi.
I made a thread about it some time ago, but apparently not many of us have this problem. Anyway, I also had it, but it goes away after some time with screen off. Also I've disabled auto brightness (left 25%) and I haven't noticed it coming back for quite a while.

I have started noticing a little bit of screen burning, mainly with the clock, but that's about it.

havent faced such problem, It would be great if you post a screenshot

jullejul said:
Hi, My problem is that sometime stuff get's bruned into the screen. If i reboot my device the problem is solved but what happends if i don't do a reboot?
Thanks in advance, P.S i will try to get a img so i can show you guys what i mean.
Click to expand...
Click to collapse
I wonder if you try using the fast reboot application from the market whether that would be a faster and simpler way to resolve the problem than a full device reboot (saver battery too)
Swyped from my Desire S using XDA Premium

Okay i will try to take a SS but it really hard to see it on the camera because i failed at the gym and dropped my ds on the floor and the screen cracked
ben_pyett said:
I wonder if you try using the fast reboot application from the market whether that would be a faster and simpler way to resolve the problem than a full device reboot (saver battery too)
Click to expand...
Click to collapse
Okay will try that, i often get it when i read on the web. the zoom in and zoom out buttons get stuck

[Q] Volume decrease and worse battery life after Lollipop update!

So is it me or did the volume decrease with lollipop?
On KitKat i somehow got the feeling that the overall sound volume is much higher, especially while listening to music over the speakers.
Also my batterie life got really worse with lollipop, but i wont judge now since the OTA came in two days ago.
Still, somehow i miss KitKat already and find myself looking for a downgrade. I'm on the Z3.
I would be glad, if you tell me your thoughts on that one.

I just clean flashed 5.0.2 and got a device which has way better batteries now than after an OTA update. Try that.

After clean flashing, my battery life has increased soooooooo much it's insane I actually don't understand how it.can be so good

shakerist said:
After clean flashing, my battery life has increased soooooooo much it's insane I actually don't understand how it.can be so good
Click to expand...
Click to collapse
I've been on stock rom now (updated using pc companion on the same day lollipop came to our devices). My battery life gives me max 4 hours of screen on time with moderate usage.
So my question is, did you just do a simply factory reset through the settings menu or did you flash it as a rom?
I'm just curious as I've lately noticed that by the time my phone goes from 100% to 85% I do only have 35minutes of screen on time. On my lg g2 I could go from 100% to 90% and have 1 hour screen on time...
Guess I should have done a factory reset long time ago... I'm about to root my phone and flash cm12.1 anyway, but wanted to get someone who clean flashed incase I want to go back in future.
@Sindroid Hi my fellow Bergenser. I'm also from Bergen but stuck in Sweden, my wife is Swedish (got caught in the Swedish trap.) How did you clean flash after the OTA? just a standars factory reset? did you wipe the internal storage too? e.g camera pictures and media etc?

@Sindroid Hi my fellow Bergenser. I'm also from Bergen but stuck in Sweden, my wife is Swedish (got caught in the Swedish trap.) How did you clean flash after the OTA? just a standars factory reset? did you wipe the internal storage too? e.g camera pictures and media etc?
Click to expand...
Click to collapse
No, a factory wipe won´t do justice. That will just wipe your phone clean and the OS will remain the same.
I am talking about Flashing a stock FTF.
You need D6603_23.1.A.0.690_Customized_NCB.ftf
And you need Flashtool to flash it..
Back up what you can that is internally on your phone. IF you have File Commander you just use that to move all stuff from Internal to SD.. Your SD Card will remain unharmed during flashing process but you could remove it during flashing to be on the safe side.

O
Arju007 said:
I've been on stock rom now (updated using pc companion on the same day lollipop came to our devices). My battery life gives me max 4 hours of screen on time with moderate usage.
So my question is, did you just do a simply factory reset through the settings menu or did you flash it as a rom?
I'm just curious as I've lately noticed that by the time my phone goes from 100% to 85% I do only have 35minutes of screen on time. On my lg g2 I could go from 100% to 90% and have 1 hour screen on time...
Guess I should have done a factory reset long time ago... I'm about to root my phone and flash cm12.1 anyway, but wanted to get someone who clean flashed incase I want to go back in future.
@Sindroid Hi my fellow Bergenser. I'm also from Bergen but stuck in Sweden, my wife is Swedish (got caught in the Swedish trap.) How did you clean flash after the OTA? just a standars factory reset? did you wipe the internal storage too? e.g camera pictures and media etc?
Click to expand...
Click to collapse
I downloaded the OTA, made it a flashable zip, wiped thru custom recovery then flashed.
Since my last post I haven't charged battery: current stats
Sent from my D6603 using XDA Free mobile app

shakerist said:
O
I downloaded the OTA, made it a flashable zip, wiped thru custom recovery then flashed.
Since my last post I haven't charged battery: current stats
Sent from my D6603 using XDA Free mobile app
Click to expand...
Click to collapse
How did you manage to have that screen on time? Are there any tips you can provide us, please?

I noticed a weaker battery life directly after upgrade (by ftf without wiping data) but it went back to normal a couple of days later... I guess just patience is needed.

andiling said:
I noticed a weaker battery life directly after upgrade (by ftf without wiping data) but it went back to normal a couple of days later... I guess just patience is needed.
Click to expand...
Click to collapse
Yes, but have you seen @shakerist screen on time? 12h is too much! I wanna know his secret!

Yeah, noted that...
Never paid too much attention on screen time. I get about 1 1/2 days with normal business use (mostly phone, mail and web) which is pretty good.

dehkun said:
Yes, but have you seen @shakerist screen on time? 12h is too much! I wanna know his secret!
Click to expand...
Click to collapse
No secret. That' s normal, how is supposed to be.
Even better if you ask me.

TheTeslaCoil said:
No secret. That' s normal, how is supposed to be.
Even better if you ask me.
Click to expand...
Click to collapse
Can you provide us what tweaks/apps/modules/configs you are using? Because I've checked many Z3 users and none of them can replicate this on-time screen. We get usually between 5-7h on-time screen with 24h+ battery usage.

dehkun said:
Can you provide us what tweaks/apps/modules/configs you are using? Because I've checked many Z3 users and none of them can replicate this on-time screen. We get usually between 5-7h on-time screen with 24h+ battery usage.
Click to expand...
Click to collapse
No tweaks. Just heavily debloated and Greenify + Xposed.That' s all.

TheTeslaCoil said:
No tweaks. Just heavily debloated and Greenify + Xposed.That' s all.
Click to expand...
Click to collapse
Greenify is the secret and the trick. ?

DJ BlackEagle said:
Greenify is the secret and the trick. ?
Click to expand...
Click to collapse
It may be the trick, but not the tweak

Help: Android system consuming 90% overnight... in deep sleep. Battery down by ~15%

I did a complete charge last night before I hit the sack. Battery was around 96%, today morning 80%!
I flashed stock ROM using TWRP, on first charge cycle battery is fine - just 1% overnight drain with 8 hrs SOT. On second charge cycle this issue hits me everytime.
All my radios are usually off (WiFi, NFC, Bluetooth, Data).
My phone seems to be in deep sleep a good portion of that time (See WLD statistics - attachment #1).
Android system sucks my battery during sleep and it was at 90% relative consumption when I woke up (See screen shot #1, Android sys has consumed 1840mAh!! This is ridiculously high for a phone that is apparently in Deep Sleep!)
Also attached screen shots from WLD for Summary, Kernal / Partial wakelocks & Alarms.
Device is rooted.
Going crazy trying to find out what's happening.
This happened with KangVIP and my current B180 ROM's which have great battery life as reported by other users here .

After you flased the ROM did you factory reset?
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app

Just wanna note here that if you live in the US the huawei erecovery does not work. It tries to fetch a download link for 5 minutes before abandoning. Even in stock firmware

Today when I woke up, Android system was @ 92% relative consumption with 15% drain.
Mangtas_666 said:
After you flased the ROM did you factory reset?
Click to expand...
Click to collapse
No, after flashing I have not performed a factory reset. I wiped before flashing.
OcazPrime said:
Just wanna note here that if you live in the US the huawei erecovery does not work. It tries to fetch a download link for 5 minutes before abandoning. Even in stock firmware
Click to expand...
Click to collapse
Nope, not in US.

I suffered the same issue when I debrand my mate 8 factory reset solved it. Give it a shot.
Sent from my HUAWEI NXT-L29 using XDA-Developers mobile app

Mangtas_666 said:
I suffered the same issue when I debrand my mate 8 factory reset solved it. Give it a shot.
Click to expand...
Click to collapse
What do you mean by Debrand?

ShaQ Blogs said:
What do you mean by Debrand?
Click to expand...
Click to collapse
www.google.com/search?q=android+debrand

Thanks. Got it.
Will try a factory reset before I sleep tonight and see how that goes.

Yeah, have massive Android system drain too.

ShadowCodeGaming said:
Yeah, have massive Android system drain too.
Click to expand...
Click to collapse
This is an unacceptable level of drain. I get similar numbers. This is getting very annoying. I am spending hours just debugging this nonsense.
When did you install / reset your ROM? What is the build you are on? I have read some posts that suggest to let the system be for first few days since it is in a "Learning Phase". Mine is currently in that phase.
Also, I find that many users here are not facing this issue on the ROM's that I am on, but some users are. I have faced this in multiple different ROM's.
Hence, I suspect this is an issue of some setting that we have changed. This is the first thing I do after reset / flash - modify a bunch of settings.
After searching and reading a lot, I have not come across any solid solutions from anywhere.
Here's a solution from the other thread. But I don't have this in system/apps. So this goes down the drain.
ajsmsg78 said:
Removing HWChrService.apk from system/app fixes the Android System battery drain.
Click to expand...
Click to collapse
Couple others that are worth mentioning,
1. WiFi causing the drain (Am currently debugging this, modifying options).
2. Format SD card on new ROM, or just remove it (Would be great if you could try this out).
3. Factory reset has not solved for most people, but for some. (Did they *not* tweak some setting after reset?)
4. I think much of this drain is experienced after, charging and during sleep after that!

ShaQ Blogs said:
This is an unacceptable level of drain. I get similar numbers. This is getting very annoying. I am spending hours just debugging this nonsense.
When did you install / reset your ROM? What is the build you are on? I have read some posts that suggest to let the system be for first few days since it is in a "Learning Phase". Mine is currently in that phase.
Also, I find that many users here are not facing this issue on the ROM's that I am on, but some users are. I have faced this in multiple different ROM's.
Hence, I suspect this is an issue of some setting that we have changed. This is the first thing I do after reset / flash - modify a bunch of settings.
After searching and reading a lot, I have not come across any solid solutions from anywhere.
Here's a solution from the other thread. But I don't have this in system/apps. So this goes down the drain.
Couple others that are worth mentioning,
1. WiFi causing the drain (Am currently debugging this, modifying options).
2. Format SD card on new ROM, or just remove it (Would be great if you could try this out).
3. Factory reset has not solved for most people, but for some. (Did they *not* tweak some setting after reset?)
4. I think much of this drain is experienced after, charging and during sleep after that!
Click to expand...
Click to collapse
I'm on stock B192, been there for a few weeks now... didn't factory reset after the update, didn't have this issue during the first few weeks. Just recently. I haven't modified anything out of the ordinary.

ShadowCodeGaming said:
I'm on stock B192, been there for a few weeks now... didn't factory reset after the update, didn't have this issue during the first few weeks. Just recently. I haven't modified anything out of the ordinary.
Click to expand...
Click to collapse
What value do u have for WiFi -> Advanced -> Keep WiFi on During sleep?
I had the battery drain till last night. Before sleeping I charged it completely, and modified this WiFi setting. Overnight I had only 2% drain as compared to +15% over last few days.
Battery looks good for now. I had the feeling that my WiFi is consuming more power than 4G (Need to verify if I am right). Currently observing.
I hope it is not one of those sporadic issues!

ShaQ Blogs said:
What value do u have for WiFi -> Advanced -> Keep WiFi on During sleep?
Click to expand...
Click to collapse
Always.

ShadowCodeGaming said:
Always.
Click to expand...
Click to collapse
I presume u have been facing this issue at least over past few days now, not just a day or two.
Try toggling to Never. Recharge to full before you hit the sack. Lets see if that changes anything. This helped me, but need to observe for multiple consecutive days.

ShaQ Blogs said:
I presume u have been facing this issue at least over past few days now.
Try toggling to Never. Recharge to full before you hit the sack. Lets see if that changes anything.
Click to expand...
Click to collapse
Will do tonight, thanks for the advice.

If you not absolutely needed, switch OFF Google synchronisation. Profiles - Menu - uncheck auto synchronisation.

ronnie72 said:
If you not absolutely needed, switch OFF Google synchronisation. Profiles - Menu - uncheck auto synchronisation.
Click to expand...
Click to collapse
That's one of the first few things I disable. Nor do I use backup.

The battery drain is back. Disappeared for just a couple of days.
Is there anyone who knows how to fix this issue?

I would request you to do a back up of your apps and then factory reset and then again flash the ROM but via dload method.
Everything will be fine.
Then you can restore your apps

Permissions granted to Gsam Pro and Wakelock Detector keep resetting on reboot

I have a strange problem that so far only seems to be plaguing my new S8+. I use both Gsam Pro and Wakelock Detector to identify problematic apps that needs some TLC. As I do not root I would normally just provide appropriate permissions to the two apps via ADB and all is well until I have to factory erase or reinstall for some reason. With the S8+ however the granted permissions will randomly reset themselves after a reboot. Not every reboot will do this, some only. It is totally random. When the permissions are gone I actually have to reapply them before the two apps can be used properly again. Any idea what is resetting the permissions?
Thoughts?

dhorgas said:
I have a strange problem that so far only seems to be plaguing my new S8+. I use both Gsam Pro and Wakelock Detector to identify problematic apps that needs some TLC. As I do not root I would normally just provide appropriate permissions to the two apps via ADB and all is well until I have to factory erase or reinstall for some reason. With the S8+ however the granted permissions will randomly reset themselves after a reboot. Not every reboot will do this, some only. It is totally random. When the permissions are gone I actually have to reapply them before the two apps can be used properly again. Any idea what is resetting the permissions?
Thoughts?
Click to expand...
Click to collapse
hi ,
Just to add support, to your question .
I have the S8+ for _+ 4 days .
My S8+ is also not rooted ,stock ROM .
I have also Gsam ,Wakelock Dectector and BetterBattery Stats on phone .Also used ADB
to configure Gsam and BetterBattery Stats .( forgot to configure Wakelock .....thanks )
I at least reboot my device once a day (a habit !! )
Anyway BetterBattery Stats has once resetted itself over period of time
Gsam i have had not issues yet .
Will see if Wakelock Dectector stick .

I have had problems with gsam, yesterday i was able to reboot ok and gsam remained ok. this morning my AQDD update arrived and after installing that, gsam has reverted to showing no breakdown again. However I also had trouble with gsam when i first gave it permissions via ADB with it refusing to work.....until I had fully charged it, then suddenly it started showing me the breakdown again. At the time of installing the update this morning I only had 40% battery left so I am wondering if it has something to do with the battery percentage and reboots causing it (nougat itself still knows it has had 4h screen on time). I did not re-do the permissions in between, i just charged it to full and suddenly gsam started showing the full app breakdown instead of the one item, so I dont think it is actually losing permissions, it seems to be something else causing it to firstly reset the timers and secondly stop showing the breakdown properly.
The other issue is that even yesterday and the day before, when it was correctly showing the full cpu app breakdown, every time i reboot, it reset my screen on time and other stats! The Nougat stats still showed the correct screen on time. I tried both sets of stats "since last unplugged" and "since last full charge" and it had reset both. It WAS still showing the breakdown (unlike today), it had just reset all the timers like it does every time i reboot.

Hmm, maybe we should reach out to the developers to let them know. I'm glad to hear I'm not the only one.
@ewokuk - can you tell me your version of DQA? I accidentally dismissed the prompt to update it and now I am no longer able to get the update it seems. Ideally if you can extract the APK and attach it here I would appreciate it.

dhorgas said:
Hmm, maybe we should reach out to the developers to let them know. I'm glad to hear I'm not the only one.
@ewokuk - can you tell me your version of DQA? I accidentally dismissed the prompt to update it and now I am no longer able to get the update it seems. Ideally if you can extract the APK and attach it here I would appreciate it.
Click to expand...
Click to collapse
I did email the gsam dev a few days ago when I was first trying to make it work, but didnt get a reply. If we all email him maybe they will fix it
How do I see what version it is? Package disabler doesnt show version numbers of the packages, I haven't seen any update for DQA though so it sould still be the default one.

Updated DQA is 1.1.13-10
It's called base.apk for some odd reason per APK Info.

ewokuk said:
I did email the gsam dev a few days ago when I was first trying to make it work, but didnt get a reply. If we all email him maybe they will fix it
How do I see what version it is? Package disabler doesnt show version numbers of the packages, I haven't seen any update for DQA though so it sould still be the default one.
Click to expand...
Click to collapse
I'll email again. Let's see what comes of it.
nosympathy said:
Updated DQA is 1.1.13-10
It's called base.apk for some odd reason per APK Info.
Click to expand...
Click to collapse
Thank you sir. Samsung needs to work on their delivery of critical updates. What a joke. I accidentally dismissed the prompt and there was no way to get it back or to get the update again. Thank you for posting this.

dhorgas said:
I'll email again. Let's see what comes of it.
Click to expand...
Click to collapse
Hello...
Did you get answer from Gsam developer??... I'm having this issue as well. The Gsam it's working well, but suddenly the stats had been reset and not showing the full cpu app breakdown.
Also there is a small gap on the android graphic, so I guess is something related to a kind of power subsystem restart or something like that, but BetterBatteryStats are working well....

cpasoft said:
Hello...
Did you get answer from Gsam developer??... I'm having this issue as well. The Gsam it's working well, but suddenly the stats had been reset and not showing the full cpu app breakdown.
Also there is a small gap on the android graphic, so I guess is something related to a kind of power subsystem restart or something like that, but BetterBatteryStats are working well....
Click to expand...
Click to collapse
No response. I gave up. I don't think s/he cares.

dhorgas said:
No response. I gave up. I don't think s/he cares.
Click to expand...
Click to collapse
Thank you...
I guess Gsam is abandoned. There is not new version from 2013.
Thanks we've got BetterBatteryStats....
Now I've purchased AccuBattery, but it is not the same. We cannot see the aps on background...
Regards!!!
Enviado desde mi X98 Plus mediante Tapatalk

cpasoft said:
Thank you...
I guess Gsam is abandoned. There is not new version from 2013.
Thanks we've got BetterBatteryStats....
Now I've purchased AccuBattery, but it is not the same. We cannot see the aps on background...
Regards!!!
Enviado desde mi X98 Plus mediante Tapatalk
Click to expand...
Click to collapse
Yes, you're probably correct. No problem ?

I have the same problem but Gsam is dead and no longer being supported. It resets on my 6p, Pixel XL and it did the same on my old s8Plus. It literally just reset on my Pixel XL with 64% battery left. Sometimes I can bring the stats back by force closing it and clearing the cache but that doesn't always work. It didn't use to do this. Oh well. I guess we'll have to live with it because it's not going to get fixed. It sucks because I love Gsam. I also had Wakelock Detector and Better Battery Stats reset. I think it's something to do with Android.

westside80 said:
I have the same problem but Gsam is dead and no longer being supported. It resets on my 6p, Pixel XL and it did the same on my old s8Plus. It literally just reset on my Pixel XL with 64% battery left. Sometimes I can bring the stats back by force closing it and clearing the cache but that doesn't always work. It didn't use to do this. Oh well. I guess we'll have to live with it because it's not going to get fixed. It sucks because I love Gsam. I also had Wakelock Detector and Better Battery Stats reset. I think it's something to do with Android.
Click to expand...
Click to collapse
Yes I guess is something related to Nougat. Wakelock detector also fails, but BBS it is not failing at all, but this is because BBS is still under development, and it is up to date, use it.
Enviado desde mi X98 Plus mediante Tapatalk

cpasoft said:
Yes I guess is something related to Nougat. Wakelock detector also fails, but BBS it is not failing at all, but this is because BBS is still under development, and it is up to date, use it.
Enviado desde mi X98 Plus mediante Tapatalk
Click to expand...
Click to collapse
I'm not on Nougat. I'm on Oreo on my 6p and Pixel XL. Gsam started acting weird on Nougat and continues to on Oreo. It's weird because I've never had Gsam reset on my Axon 7 on Nougat but it did on my 6p when it was on Nougat. It just started doing it out of nowhere. When Gsam would reset BBS would too. BBS had an update awhile back so maybe that corrected it. I usually have both of those apps installed. Gsam reset on my Pixel XL yesterday but BBS didn't. I guess I'll keep using Gsam and BBS. Gsam provides me with good information until it resets. Lol

The battery of My OnePlus 6 is draining drastically like a years old phone

I am facing issues with OnePlus 6 mobile. Last night I have charged the phone to 100% and to my shock when I woke up in the morning the battery left is just 6%. This is definitely not normal. Yesterday I got a feeling that battery is draining fast and so I have removed all the cache, tried deep clear/clean.
Note: I haven't updated my phone from oxygen5.1.0
I want my issue to be resolved as soon as possible.

BhanuSowjanya said:
I am facing issues with OnePlus 6 mobile. Last night I have charged the phone to 100% and to my shock when I woke up in the morning the battery left is just 6%. This is definitely not normal. Yesterday I got a feeling that battery is draining fast and so I have removed all the cache, tried deep clear/clean.
Note: I haven't updated my phone from oxygen5.1.0
I want my issue to be resolved as soon as possible.
Click to expand...
Click to collapse
Note: updates fixes things.....

BhanuSowjanya said:
I am facing issues with OnePlus 6 mobile. Last night I have charged the phone to 100% and to my shock when I woke up in the morning the battery left is just 6%. This is definitely not normal. Yesterday I got a feeling that battery is draining fast and so I have removed all the cache, tried deep clear/clean.
Note: I haven't updated my phone from oxygen5.1.0
I want my issue to be resolved as soon as possible.
Click to expand...
Click to collapse
Do a full wipe and update your phone. You have some rogue app draining battery.

Why don't you update? Oh man you make life complicated

BhanuSowjanya said:
Note: I haven't updated my phone from oxygen5.1.0 .
Click to expand...
Click to collapse
Why?
BhanuSowjanya said:
I want my issue to be resolved as soon as possible.
Click to expand...
Click to collapse
Update to 5.1.9

I love how they demand "I want my issue to be resolved as soon as possible." like we do not have other jobs or things to do but to serve him!
Anyway update to 5.1.9 do a full factory reset and see how it goes.

Got 3 a 5 hours sot with always on display. Without it I get around 5 a 6 hours. Battery is a bit to small in my experience.

h0LLe said:
Why don't you update? Oh man you make life complicated
Click to expand...
Click to collapse
Yeah I have updated it... Thank you

daleski75 said:
I love how they demand "I want my issue to be resolved as soon as possible." like we do not have other jobs or things to do but to serve him!
Anyway update to 5.1.9 do a full factory reset and see how it goes.
Click to expand...
Click to collapse
Are you a member or admin of this ??
If you are an admin, I think you have started this with the intension of helping people with possible solutions. So why do you take it as a demand and why don't you think it as asking for help in a less polite way
If you are just a member, why did you login into this site if you have some other work or job. No one asked you to solve their problems as a priority. It's your decision to help people or not. By the way I didn't write that line with intension of demand. Why would I demand something from a total stranger without any valid reason. Don't simply misunderstand people.

istperson said:
Why?
I have mentioned it because people should not think that it's a problem caused after the update.
Update to 5.1.9
Click to expand...
Click to collapse
Yup I have done that... Thank you for reply

BhanuSowjanya said:
Are you a member or admin of this ??
If you are an admin, I think you have started this with the intension of helping people with possible solutions. So why do you take it as a demand and why don't you think it as asking for help in a less polite way
If you are just a member, why did you login into this site if you have some other work or job. No one asked you to solve their problems as a priority. It's your decision to help people or not. By the way I didn't write that line with intension of demand. Why would I demand something from a total stranger without any valid reason. Don't simply misunderstand people.
Click to expand...
Click to collapse
I want my issue to be resolved as soon as possible.
The above is demanding that your problem be resolved as soon as possible, maybe next time leave lines like that out you’ll get answers quick enough regardless.

How I solve my battery drain issues, inside battery stats menu the process (system Android) was consuming most of the battery juice, I upgrade from oxygen os 5.1.8 to 5.1.9 using the app " oxygen updater " but then oneplus publish the update on the website and I notice the file names aren't the same so
My steps
1 download the oxygen os 5.1.9 full zip from oneplus website
2 without wiping dirty flash the zip
3 wipe dalvic cache
4 flash twrp zip to keep twrp recovery
5 boot system
6 reboot to twrp
7 flash magisk 16.4 (to avoid "vendor miss match message" )
8 boot system
9 using magisk app upgrade magisk to 16.7 using direct install
So far "system Android" is using just 2% before was at the top even over screen consumption.