Database Develop

oneplus 3t kills background apps with high cpu usage

Some of you probably heard of the oneplus 3 killing background apps after they hit a certain number (12)
this isn't the case anymore with our 3t and nougat (the limit is 32 now), but what I noticed was that the stock rom kills bg apps now that use "too much" cpu, which definitely is not what I want.
It even kills the app's instead of cleanly letting them shut themselves down, leading to data loss on my side
I basically sometimes let MozStumbler (app's name) run in the background which uses quite some GPS and cpu time and I know that and willingly want to drain a bit of battery life for that
the 3t has enough anyways
but it doesn't let me:
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as you can see in the log
bgdetect (whatever it is) seems to be killing the app
disabling strict standby for the app in the battery saving options doesn't fix it
it seems like the oneplus 3 already had the "issue":
https://forums.oneplus.net/threads/...lling-legitimate-background-processes.454330/
it would be amazing if somebody with enough knowledge and the same motivation as me could take a look at it
Regards,
Djfe

Maybe this settings is killing the app to make sure that the phone doesn't heat up

good pick, but that isn't it
the setting is turned off for me as well :/

I've noticed that issue, too and opened a support ticket. We will see, what happens...

kriztan said:
I've noticed that issue, too and opened a support ticket. We will see, what happens...
Click to expand...
Click to collapse
have you got an answer to your support ticket, yet?

Hi, I've gotten a lot of answers, beginning with resetting phone over flashing back to marshmallow but nothing helpful with Android 7. They told me that they were working on a patch. Let's wait for the next OTA.

I've contacted the OnePlus support via forum and via support tickets about that, but they are as incompetent as possible. The OxygenOS is violating Android policies and the support is telling me that this a the normal use case. For me it was my first and only device from OnePlus.
https://forums.oneplus.net/threads/oxygenos-4-bgdetect-is-killing-background-processes.503627/
What will be the next? Device will switch off completely to save battery after some minutes in idle?
I'm saying good bye to OnePlus...

kriztan said:
I've contacted the OnePlus support via forum and via support tickets about that, but they are as incompetent as possible. The OxygenOS is violating Android policies and the support is telling me that this a the normal use case. For me it was my first and only device from OnePlus.
https://forums.oneplus.net/threads/oxygenos-4-bgdetect-is-killing-background-processes.503627/
What will be the next? Device will switch off completely to save battery after some minutes in idle?
I'm saying good bye to OnePlus...
Click to expand...
Click to collapse
Foreground service notifications in Android are there for a reason. If they forcibly close such services with BgDetect and claim it's normal they are just a bunch of incompetent ignorants.

kriztan said:
I've contacted the OnePlus support via forum and via support tickets about that, but they are as incompetent as possible. The OxygenOS is violating Android policies and the support is telling me that this a the normal use case. For me it was my first and only device from OnePlus.
What will be the next? Device will switch off completely to save battery after some minutes in idle?
I'm saying good bye to OnePlus...
Click to expand...
Click to collapse
To be fair, your bug report says BgDetect is killing background processes, which I can understand it would do by design, when the real problem is that it silently kills foreground services as well.
I'm currently working on a project with a service that collects data from an external device, performs a number of calculations on that data, and then passes the results forward to a game running in the foreground. That means that, yes, that service is using up quite a few CPU cycles, but that's kind of the point. It doesn't mean that it should be killed off just like that, which is why I made it to run as a foreground service. But apparently OxygenOS begs to differ.
Fortunately, this project is targeted to run on a Samsung Galaxy S7, or maybe a Google Pixel, and I'm only running it on a OnePlus 3T for testing and debugging purposes. It just makes testing a bit annoying, plus I just spent half a day chasing a red herring.

Dj_Fex said:
good pick, but that isn't it
the setting is turned off for me as well :/
Click to expand...
Click to collapse
Hey mate
You meant this?
I'm not sure

There is option to close high cpu usage apps like FB .Essemger, you can turn that off.
Mostly it gives notification about high cpu usages first and then when you click on it, it automatically closes from the next time onwards.

Navi44 said:
There is option to close high cpu usage apps like FB .Essemger, you can turn that off.
Mostly it gives notification about high cpu usages first and then when you click on it, it automatically closes from the next time onwards.
Click to expand...
Click to collapse
I did never receive such a notification, and it keeps closing apps every day but unpredictable. Sometimes apps don't run even 5 min in background and sometimes they stay for 12 hours. That includes PoGo, Firefox and my geocaching-app (I rarely use any other apps except a chat app). Often I also miss notifications from discord, so probably some more services are killed. I'm pretty sure it even crashed my geocache-database, a thing which did not happen in 3 1/2 year with my old device.
I got my device 4 weeks ago and would like to get rid of it already. As said above by somebody else, my first and last device from Oneplus.

For people looking for answer, under Settings/Battery/Battery optimization, there is list of apps and you can decide whether to optimize selected app or not. Optimize seems to be default and it means "restrict app running on background"

This has nothing to do with Battery optimizations GeoMV. This is not an Android setting, but an OnePlus feature to save battery.
A real soloution is a new firmware, e.g. LineageOS. This is working since almost a year without any issues.

Samsung Dex Home wakelock

So I have been noticing some fairly significant battery drain after a full charge in the morning. I installed GSAM and gave it the proper permissions to dig into the app data, and it looks as though "Samsung Dex Home" is holding the device awake for some time after unplugging from the charger. I don't appear to be able to disable it, even with PDP, so I am wondering if anyone else is experiencing this as well? It looks like it might be tied to the Knox subsystem, so perhaps it cannot be disabled... The package name is "com.sec.android.app.desktoplauncher", and the apk path is "/system/priv-app/KnoxDesktopLauncher/KnoxDesktopLauncher.apk". My battery comes off of 100% pretty rapidly, so I am hoping to find a way to kill this with the hope that it slows that drain down. Any thoughts?

I have a question about the permission you have granted trough adb, that doesn't mess up Knox, Samsung pay etc?
The phone still behaves like untouched aka unrooted?

[
QUOTE=Krayziepop;73951468]So I have been noticing some fairly significant battery drain after a full charge in the morning. I installed GSAM and gave it the proper permissions to dig into the app data, and it looks as though "Samsung Dex Home" is holding the device awake for some time after unplugging from the charger. I don't appear to be able to disable it, even with PDP, so I am wondering if anyone else is experiencing this as well? It looks like it might be tied to the Knox subsystem, so perhaps it cannot be disabled... The package name is "com.sec.android.app.desktoplauncher", and the apk path is "/system/priv-app/KnoxDesktopLauncher/KnoxDesktopLauncher.apk". My battery comes off of 100% pretty rapidly, so I am hoping to find a way to kill this with the hope that it slows that drain down. Any thoughts?[/QUOTE]
There was a similar topic in a earlier thread( a few weeks back or two.) or it could have been on S8 forum, not sure.
Can't remember exactly.
It was explained that GSam reports the Android system
as Samsung Dex Home.
If you check what is listed under Dex home, you will see
all processes etc listed.
So it's no only Samsung Dex Home alone.
So as i understand it it's actually Android system.
I also have GSam installed and have noticed GSam
listing system as Samsung Dex Home.
I have also ADB x 2 other apps,
Wakelock detector (lite)
and BetterbatteryStats
for cross references.
Suggests you install them
Similar ADB set up as GSam.
Then look for you culprit.
Good luck
---------- Post added at 04:11 PM ---------- Previous post was at 04:06 PM ----------
sewe said:
I have a question about the permission you have granted trough adb, that doesn't mess up Knox, Samsung pay etc?
The phone still behaves like untouched aka unrooted?
Click to expand...
Click to collapse
No it does not.
I have quite a few apps ADB enabled.
Gsam, BetterbatteryStats, Wakelock detector,
Shortcutter Quick Settings, Keepass2Android
Etc.
My Knox counter is 0x0
I am not rooted.

willcor said:
There was a similar topic in a earlier thread( a few weeks back or two.) or it could have been on S8 forum, not sure.
Can't remember exactly.
It was explained that GSam reports the Android system
as Samsung Dex Home.
If you check what is listed under Dex home, you will see
all processes etc listed.
So it's no only Samsung Dex Home alone.
So as i understand it it's actually Android system.
I also have GSam installed and have noticed GSam
listing system as Samsung Dex Home.
I have also ADB x 2 other apps,
Wakelock detector (lite)
and BetterbatteryStats
for cross references.
Suggests you install them
Similar ADB set up as GSam.
Then look for you culprit.
Good luck
---------- Post added at 04:11 PM ---------- Previous post was at 04:06 PM ----------
No it does not.
I have quite a few apps ADB enabled.
Gsam, BetterbatteryStats, Wakelock detector,
Shortcutter Quick Settings, Keepass2Android
Etc.
My Knox counter is 0x0
Click to expand...
Click to collapse
Ok thanks, I'm trying to do it with the terminal emulator app but that doesn't work, do I have to do it from a computer?

sewe said:
Ok thanks, I'm trying to do it with the terminal emulator app but that doesn't work, do I have to do it from a computer?
Click to expand...
Click to collapse
Yes it's straight forward if you know basic of ADB.
Yes you need laptop /pc.
In short,
Laptop, search box,
enter cmd (right click) Run as administrator
ADB opens,..
Run a command... ADB devices,
it will list a device no if your ADB is set up correctly.
Remember in Developers Option to enable
USB debugging.
If you connect phone and ADB it will ask on phone for permission something like RSA...... you have to tick ok.
Note,
that all the apps I have used, included a small tutorial
listing ADB command to enter.
Alternatively,
Easiest is just to Google for tutorial and follow instructions.
Copy ADB commands from tutorial and paste.
Very straightforward.
Good luck

willcor said:
There was a similar topic in a earlier thread( a few weeks back or two.) or it could have been on S8 forum, not sure.
Can't remember exactly.
It was explained that GSam reports the Android system
as Samsung Dex Home.
If you check what is listed under Dex home, you will see
all processes etc listed.
So it's no only Samsung Dex Home alone.
So as i understand it it's actually Android system.
---------- Post added at 04:11 PM ---------- Previous post was at 04:06 PM ----------
No it does not.
I have quite a few apps ADB enabled.
Gsam, BetterbatteryStats, Wakelock detector,
Shortcutter Quick Settings, Keepass2Android
Etc.
My Knox counter is 0x0
I am not rooted.
Click to expand...
Click to collapse
Okay thank you for that. I expanded my search options and found what you are referring to. I see how all of the System items fall under Dex Home now. I had originally thought that was due to the fact that Dex might need all of those items available in order to fluidly display through the docking station, but perhaps they sort of melded Dex and Android system together to accomplish that via the Knox layer.
sewe said:
I have a question about the permission you have granted trough adb, that doesn't mess up Knox, Samsung pay etc?
The phone still behaves like untouched aka unrooted?
Click to expand...
Click to collapse
No it does not mess anything up. You are simply granting permissions that Android system doesn't natively offer under its permissions menu for non-system applications. This gives non-root devices much more power for theming, monitoring, etc... without the need for root which could leave the system "overly permissive" and allow unsafe actions to take place without your knowledge. Granted most of us on here are familiar with how to protect our devices while rooted, there are some who don't know the real dangers which app creators can exploit with freedom to mount and write to system. With that said, if the app is not trusted, I wouldn't go giving permissions this way all willy nilly either, as you can open the same can of worms if you allow a rogue app certain permissions. Be mindful of what the permission means, and how it can be used on the apps you give it to.
willcor said:
Yes it's straight forward if you know basic of ADB.
Yes you need laptop /pc.
In short,
Laptop, search box,
enter cmd (right click) Run as administrator
ADB opens,..
Run a command... ADB devices,
it will list a device no if your ADB is set up correctly.
Remember in Developers Option to enable
USB debugging.
If you connect phone and ADB it will ask on phone for permission something like RSA...... you have to tick ok.
Click to expand...
Click to collapse
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Krayziepop said:
So I have been noticing some fairly significant battery drain after a full charge in the morning. I installed GSAM and gave it the proper permissions to dig into the app data, and it looks as though "Samsung Dex Home" is holding the device awake for some time after unplugging from the charger. I don't appear to be able to disable it, even with PDP, so I am wondering if anyone else is experiencing this as well? It looks like it might be tied to the Knox subsystem, so perhaps it cannot be disabled... The package name is "com.sec.android.app.desktoplauncher", and the apk path is "/system/priv-app/KnoxDesktopLauncher/KnoxDesktopLauncher.apk". My battery comes off of 100% pretty rapidly, so I am hoping to find a way to kill this with the hope that it slows that drain down. Any thoughts?
Click to expand...
Click to collapse
Use accubattery instead, its better for me. GSAM mislabels processes. Accubattery gives more accurate times and tells you how long device is in deep sleep with screen off. Give it a shot. It takes a few sessions for the estimates to be correct.
Sent from my SM-N950U using Tapatalk

willcor said:
Yes it's straight forward if you know basic of ADB.
Yes you need laptop /pc.
In short,
Laptop, search box,
enter cmd (right click) Run as administrator
ADB opens,..
Run a command... ADB devices,
it will list a device no if your ADB is set up correctly.
Remember in Developers Option to enable
USB debugging.
If you connect phone and ADB it will ask on phone for permission something like RSA...... you have to tick ok.
Note,
that all the apps I have used, included a small tutorial
listing ADB command to enter.
Alternatively,
Easiest is just to Google for tutorial and follow instructions.
Copy ADB commands from tutorial and paste.
Very straightforward.
Good luck
Click to expand...
Click to collapse
Thanks, now I've done it and the detectivework can begin ?

Anyway to disable that Samsung Dex service ?

Knox316 said:
Anyway to disable that Samsung Dex service ?
Click to expand...
Click to collapse
No need to worry. GSam is showing Samsung Dex instead of Android System. It's GSam error.

S20FE (Snapdragon) (SM-G781B): Force remove GameOptimizationService howto -

For anyone that has been struggling to remove this damn app (com.samsung.android.game.gos), I found the solution (atleast for me on my S20FE (G781B). It goes without saying you WILL need root enabled on your device for this method!
Fair warning you do this at your own risk
Go to the Googleplay and install 'File Explorer (by jrummy) ', or download it from apkmirror. Then open up the app and go to root then system then priv-app - /system/priv-app
There will be a folder in there called 'GameOptimizationService', select the folder and then select delete.
Then via adb, check and remove the app again, you should get a 'failure' message meaning its already been removed so you will never see a toast popup error agaib (happy days) -
pm uninstall -k --user 0 com.samsung.android.games.gos - see below for revissed instructions
Now as I find the theme app & service pointless I have gone and remove that also, but I will need to monitor is long term to see what side effect (if any) that will have. The upside is it removes is from the list in the settings app.
[update] Courtesy of @justin22 we now know you don't have to remove the app just use an alternative method to hide - 'pm hide com.samsung.android.games.gos' This will have the same effect, as in stop the app from running in the background which then stops the annoying popups.

Moved this to its own post to make it easier for people to find -
- https://forum.xda-developers.com/t/s20fe-sm-g781b-manual-de-bloat-via-adb.4367745/

b1k3rdude said:
For any that interested here is a list of what I removed via adb, @moderators, where os the spoiler function?
Click to expand...
Click to collapse
Here ya go buddy
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"lightbox_download": "Download",
"lightbox_share": "Share",
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"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
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Badger50 said:
Here ya go buddy
View attachment 5199681
Click to expand...
Click to collapse
Ah Sweet, thanks for that. Have been looking for that for a while, didn't occur to me to click on that button, doh!

This worked well on Tab S7.. Thanks

Great that you found a solution, too bad it has to be on a rooted phone.
The only reason i won't root my phone is beacuse of using samsung pay and some banking apps
I still hope samsung will eventually come to its senses and either fix this GoS crap or allow us to completely remove it
It's driving me nuts that i cant play games without lag on my phone (Galaxy s9+)

Hi @b1k3rdude
I am using a galaxy Tab S4 with android 10. Not rooted. Root privileges caused me more hassle than benefits so I flashed the stock image again. I also went thru the painful and deep debloating process. I would love to send you my debloat list, if you'd like to review it.
If I remember correctly I left the 3 gos apps. Dunno why. Are you telling me that if I remove them, my GPU won't throttle anymore?
The only way I could make the GPU stop throtthling was with mtweaks. I set the clock speeds to max. But the temps went crazy. But hey, I got no major framedrops from 60 to 40-30 like I was having before.
I have recently bought a Tab S7 hoping that the frame drop thing was gone. I was wrong. Same game (Rules Of Survival), same maxed out settings (max quality, max resolution, max FPS, no shadows, no MSAA), same debloat (on the S7 I deleted the GOS stuff too but not the system folder you mentioned) and I was still experiencing frame drops. Not as bad as before but they were still there. And you know what?! Lowering the settings did not improve AT ALL the performance. I have already returned the S7 because it had some weird touchscreen problems.
I think I might stick with the S4 until some Chinese company won't come out with a nice and powerful android tablet. Lenovo has got the P11 PRO but it's less powerful that the S7 and it costs more LOL. But without all that Sammy crap it might perform better.
My OnePlus Nord can handle Rules Of Survival ways better than my Tab S4 and similarly to what the Tab S7 was doing.
Edit: back in the days when I rooted the S4 I was talking to a friend of mine who addressed me to that damn thing called DVFS that downclocks the GPU when it's under load causing those massive framedrops.

I remember that DVFS nonsense. games would perform wonderfully for about 10 seconds then turn to crap. it was a cheat for better benchmark scores if I recall the theories of the day.
tell me Samsung doesn't still use that ?

exnokiafan said:
Are you telling me that if I remove them, my GPU won't throttle anymore?
Click to expand...
Click to collapse
I don't play games on my phones, so I cant help you there I am afraid (I have a high end desktop PC for gaming).
I just didn't want the service running in the background, constantly complaining via toast notifications that some Samsung apps/services it wanted weren't running.

com.samsung.android.games.gos doesnt need to be deleted/removed
a simple
pm hide com.samsung.android.games.gos
kills the app without changing anything,besides the state of the package.
pm hide is great for stuff that ignores pm disable !!
its as if the package was removed.

justin22 said:
pm hide com.samsung.android.games.gos
kills the app without changing anything,besides the state of the package.
pm hide is great for stuff that ignores pm disable !!
its as if the package was removed.
Click to expand...
Click to collapse
Ah cool, thanks for that, I will add this to the OP.
This no makes me wonder how many other apps you could do this on, for example could we get away with this on com.samsung.android.kgclient for example without causing a softlock..?
I would test this, but cant untill twrp for this device get updated with external sdcard support. [update] - you can backup/restore to an external USB drive (I went and bought a USV-C to NVME enclosure and a 256GB SSD for this.

nah,I wouldnt touch that one (kgclient) ... another app I tried to hide was com.ims(service).something... but the system got sluggish,and I was glad that I could enable it again.
pm hide is like it was uninstalled,but the package remains...so be CAREFULL !!!!!!!!
I use automagic for my trial and errors.
I build a flow which consists of <disable/hide package> - <timer : 60sec> - <enable/unhide package>
its kind of a failsafe.if nothing happens.. GREAT and I stop the flow,if the system gets buggy but not rebooted,then after 60secs the package is active again.
also I add the <enable/unhide package> action to the autostart flow.. hoping that this would get executed even if the lockscreen is locked (not sure though about this one).
Later I add a label in titaniumbackup to the frozen apps,so I hope that I can restore (refreeze) frozen apps if I should EVER have to do a factory reset again.
Without TWRP my desire to freeze anymore packages is kinda low,as I always have to accept to do a factory reset if I disable the wrong package
Btw.. when there will be a TWRP (T870).. you dont have to do a factory reset when flashing the twrp package right ??

justin22 said:
Without TWRP my desire to freeze anymore packages is kinda low.
Btw.. when there will be a TWRP (T870).. you dont have to do a factory reset when flashing the twrp package right ??
Click to expand...
Click to collapse
Same, I know @afaneh92, is working on getting ext. SD card support atm.
If its an updated version of twrp, you just flash from ODIN. You DO NOT have to touch the phone (eg doing factory reset and such).

thanks for the info !
I looked for a TWRP for SM-T870,but I didnt find anything (only S7+).
So there is a TWRP for T870,just without xSDsupport right now ?
If so where can I find it/OR is there a post where I can check for progress/or info (when its ) available ?

@justin22 I just had a check myself, there's no development of TWRP posted here for you.
from android 10 released devices onwards TWRP development is much harder. google has changed the way partitions are organised from what I've read. root is more involved now too. development on lots of Samsung devices has slowed right down. we need devs to own these devices I think to be motivated. we're looking at months of waiting especially with bootloader unlock in the US not being free for now.

@3mel : again thanks for the info !
When I got my S7,I couldnt shake the feeling that this will be my last Samsung device.Alone the ****ty warning screens every time I reboot,all the crap installed,and pointless apps/processes you cant get rid of without bricking the whole thing (kgclient(payment),...).
And now no TWRP...

justin22 said:
When I got my S7,I couldnt shake the feeling that this will be my last Samsung device.
Alone the ****ty warning screens every time I reboot
And now no TWRP...
Click to expand...
Click to collapse
Same, each time SS keep making it harder for use to root and flash custom recovery and roms to our devices.
You can flash boot animations to remove this.
We have TWRP, just no Ext SD card support atm. And without an S20FE the dev cant work on this :-(

do you have a tutorial /thread/link for boot ani flash &/or T870 TWRP (even without SDcard support) ? (I couldnt find ANY twrp for the T87xx(S7) series,only the T97xx (S7+)

justin22 said:
do you have a tutorial /thread/link for boot ani flash &/or T870 TWRP (even without SDcard support) ? (I couldnt find ANY twrp for the T87xx(S7) series,only the T97xx (S7+)
Click to expand...
Click to collapse
I had a look and there was nothing on this site, other than the TWRP site there's no other place I'd trust if they said they had it. best thing might be to ask in the other tab 7 TWRP threads if they'd be compatible with SM-T870 or if they could made so.
if that's the newest sexy tab with the S-pen you've got, it should have a few users who feel the same way. also check whether it has a locked bootloader, that'll be a big factor if half the world's devs can't flash test builds.
TWRP development sounds like a real pig of an affair nowadays
TWRP and Android 10
Please note that this post is primary related to TWRP and the Pixel 3 and 4 and devices that may ship in the future that ship with Android 10 as their origin...
twrp.me

justin22 said:
com.samsung.android.games.gos doesnt need to be deleted/removed
a simple
pm hide com.samsung.android.games.gos
kills the app without changing anything,besides the state of the package.
pm hide is great for stuff that ignores pm disable !!
its as if the package was removed.
Click to expand...
Click to collapse
Just tried this but got a security exception thrown. A quick search explained that Google actually removed hide a while ago?
If anyone has an alternative that would be great. Disable doesn't work for game services as it restarts straight away.

How To Guide [DEBLOAT][OPTIMIZE][V1.2] - OPPO Find X3 Pro - PEEM00 (CN)

1) Introduction
I recently acquired a Find X3 Pro Lensman edition and wanted to share the few tweaks that I operated on it, seeing that some people were also relying on importation for the Find X3 Pro.
As I used ADB to operate the majority of the changes you'll see next, I invite you to follow the XDA guide to install it, or the official Android documentation.
For a quick resume of the command lines that will be used, you can visit this link to have a quick explanation on what they are doing.
Don't forget to activate the dev options and the USB debugging before throwing yourself in the debloating process (also know that ColorOS might deactivate by itself for security reasons, so you might have to reactivate it from time to time, but after some reactivation, ColorOS will let it stay, strange behavior, but be aware that it can happen).
2) Debloat list
These packages will be uninstalled through the ADB command line
Code:
adb shell pm uninstall -k --user 0 your.package.name
Basic stuff (that you can replace for better options)
com.heytap.music
com.heytap.yoli
com.finshell.wallet
com.oplus.pay
com.heytap.browser
com.sohu.inputmethod.sogouoem
com.coloros.calendar
com.coloros.weather.service
com.android.contacts
com.nearme.instant.platform
com.iflytek.speechsuite
com.heytap.quicksearchbox
com.opos.ads
com.oplus.cosa
com.android.mms * (setting another default SMS/MMS app will result in warning prompts everytime you try to send something with the replacement app, to reinstall it, use the following command:
Code:
adb shell cmd package install-existing com.android.mms
)
Breeno related packages (ColorOS voice assistant, only works with CN language)
com.coloros.ocrscanner
com.coloros.directui
com.heytap.speechassist
com.coloros.assistantscreen
com.coloros.colordirectservice
com.coloros.floatassistant
com.oplus.ovoicemanager.wakeup
Don't forget to install replacement apps for contacts, phone, SMS and browser.
You can uninstall most other of the OPPO proprietary apps or CN bloat apps with a basic uninstallation directly performed from your smartphone, and most of them are restorable through ColorOS (Parameters > Apps > Restore deleted system apps) if you realize you've done something wrong.
3) Various tips and observations
From my personal experience, the PEEM00 units cannot use a third-party launcher consistently, even when set up through ADB. I tried to add various launchers (Nova, Nothing, Lawnchair 2, etc.), but they never appeared in the default launcher selection list. I managed to trick the system with
Code:
adb shell cmd package set-home-activity "com.teslacoilsw.launcher"
, but Nova wasn't able to fully take over and the "back home" gesture was alternating between ColorOS launcher and Nova.
I've thought about unlocking the bootloader to push Nova (or any other launcher) as a system app, but it might be an overkill solution.
OPPO is having a very angry "energy management" process, so you'll need to manually change the optimisation for the apps you want to persist in the background (personally, I changed pretty much everything to "Always ask"). You'll find the app list in Battery > Advanced parameters > Optimize battery usage.
If you want to deactivate the use of 5G bands and only use 4G+ and lower bands, you'll have to select the corresponding optimization recommendation in Settings > Battery > * recommended optimizations (top banner) > Disable 5G.
To add Google services, you'll have to load the Play Store with the com.android.vending package. You'll find it easily across the web, just make sure you download it from a trusted provider (I installed mine from APK Mirror).
OPPO doesn't seem to have released the sources for the Find X3 Pro to this day, which is a little disappointing, as I'd really like to see crDroid on it, but the smartphone in itself is quite enjoyable to use as is (moreover, the microscope lens wouldn't be usable this easily, as the OnePlus 9 Pro camera app is already requiring proprietary packages and vending folders to work properly, and it seems to use the same requirements and system packages as its OPPO brother).
To easily find the packages names, I highly recommend using Solid Explorer to check the system apps list directly on the Find X3 Pro while you debloat through your terminal on the side.
I'll surely edit this post as I find new items to add, modify, etc. Feel free to suggest your own modifications, I'll gladly look into it.
Redacted under update PEEM00FLU_11_C.08, some details might change depending on your own version (available packages, paths, etc.).
Edit 1 (22/06/2022) : added some packages in the debloat list and separated the Breeno (CN voice assistant) related ones from the general ones.
Edit 2 (26/06/2022) : added more packages and reinstalled com.android.mms, added a few tips.

Thanks for this. will try debloating my PEEM00

For some weird reason, when I uninstalled Quick Search Box (com.heytap.quicksearchbox) my PEEM00's home launcher now has this strange icon in the left (probably related to quick search box or pictorial, iirc). It doesn't let me swipe to the left (lol) and the animation of the swipe is gone. It actually doesn't bother me, because untill now the phone is working properly
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}

Roveri said:
For some weird reason, when I uninstalled Quick Search Box (com.heytap.quicksearchbox) my PEEM00's home launcher now has this strange icon in the left (probably related to quick search box or pictorial, iirc). It doesn't let me swipe to the left (lol) and the animation of the swipe is gone. It actually doesn't bother me, because untill now the phone is working properly
View attachment 5649423
Click to expand...
Click to collapse
It's because of the presence of the main Google App.

Jaxom84 said:
It's because of the presence of the main Google App.
Click to expand...
Click to collapse
I uninstalled it and it worked like a charm, many thanks ! Btw, do you know if there's any way to know the package's description? There are some packages that look suspicious to me, and I'm wondering if it's safe to uninstall them (I know that there are many threads about debloating Find X3 Pro, but some of them didn't work for me)

Roveri said:
I uninstalled it and it worked like a charm, many thanks ! Btw, do you know if there's any way to know the package's description? There are some packages that look suspicious to me, and I'm wondering if it's safe to uninstall them (I know that there are many threads about debloating Find X3 Pro, but some of them didn't work for me)
Click to expand...
Click to collapse
Think that you may have to reinstall it if you need Google Assistant or Lens.
I'd recommend you to search on the web with their names, you'll usually find your answer easily, but yes, some packages are too Chinese to be widely known outside of this country and you might struggle finding solid clues for some of them.

Jaxom84 said:
Think that you may have to reinstall it if you need Google Assistant or Lens.
I'd recommend you to search on the web with their names, I'll usually find your answer easily, but yes, some packages are too Chinese to be widely known outside of this country and you might struggle finding solid clues for some of them.
Click to expand...
Click to collapse
Yeah, Lens need the Google app to work, I've installed it again and the icon comes back whenever I restart my phone, no clue on this, but ok, I can handle it. I'll be searching those packages on the web, and if I have any doubts or any suggestions to you, I'll be here. Thanks for your advice

Roveri said:
Yeah, Lens need the Google app to work, I've installed it again and the icon comes back whenever I restart my phone, no clue on this, but ok, I can handle it. I'll be searching those packages on the web, and if I have any doubts or any suggestions to you, I'll be here. Thanks for your advice
Click to expand...
Click to collapse
The strange thing is that you can normally disable the Discover panel on other phones (which completely hides the option), but I can't manage to find the option on the PEEM00 (be it in the Google app or the phone's settings).

Jaxom84 said:
1) Introduction
I recently acquired a Find X3 Pro Lensman edition and wanted to share the few tweaks that I operated on it, seeing that some people were also relying on importation for the Find X3 Pro.
As I used ADB to operate the majority of the changes you'll see next, I invite you to follow the XDA guide to install it, or the official Android documentation.
For a quick resume of the command lines that will be used, you can visit this link to have a quick explanation on what they are doing.
Don't forget to activate the dev options and the USB debugging before throwing yourself in the debloating process (also know that ColorOS might deactivate by itself for security reasons, so you might have to reactivate it from time to time, but after some reactivation, ColorOS will let it stay, strange behavior, but be aware that it can happen).
2) Debloat list
These packages will be uninstalled through the ADB command line
Code:
adb shell pm uninstall -k --user 0 your.package.name
Basic stuff (that you can replace for better options)
com.heytap.music
com.heytap.yoli
com.finshell.wallet
com.oplus.pay
com.heytap.browser
com.sohu.inputmethod.sogouoem
com.coloros.calendar
com.coloros.weather.service
com.android.contacts
com.nearme.instant.platform
com.iflytek.speechsuite
com.heytap.quicksearchbox
com.opos.ads
com.oplus.cosa
com.android.mms * (setting another default SMS/MMS app will result in warning prompts everytime you try to send something with the replacement app, to reinstall it, use the following command:
Code:
adb shell cmd package install-existing com.android.mms
)
Breeno related packages (ColorOS voice assistant, only works with CN language)
com.coloros.ocrscanner
com.coloros.directui
com.heytap.speechassist
com.coloros.assistantscreen
com.coloros.colordirectservice
com.coloros.floatassistant
com.oplus.ovoicemanager.wakeup
Don't forget to install replacement apps for contacts, phone, SMS and browser.
You can uninstall most other of the OPPO proprietary apps or CN bloat apps with a basic uninstallation directly performed from your smartphone, and most of them are restorable through ColorOS (Parameters > Apps > Restore deleted system apps) if you realize you've done something wrong.
3) Various tips and observations
From my personal experience, the PEEM00 units cannot use a third-party launcher consistently, even when set up through ADB. I tried to add various launchers (Nova, Nothing, Lawnchair 2, etc.), but they never appeared in the default launcher selection list. I managed to trick the system with
Code:
adb shell cmd package set-home-activity "com.teslacoilsw.launcher"
, but Nova wasn't able to fully take over and the "back home" gesture was alternating between ColorOS launcher and Nova.
I've thought about unlocking the bootloader to push Nova (or any other launcher) as a system app, but it might be an overkill solution.
OPPO is having a very angry "energy management" process, so you'll need to manually change the optimisation for the apps you want to persist in the background (personally, I changed pretty much everything to "Always ask"). You'll find the app list in Battery > Advanced parameters > Optimize battery usage.
If you want to deactivate the use of 5G bands and only use 4G+ and lower bands, you'll have to select the corresponding optimization recommendation in Settings > Battery > * recommended optimizations (top banner) > Disable 5G.
To add Google services, you'll have to load the Play Store with the com.android.vending package. You'll find it easily across the web, just make sure you download it from a trusted provider (I installed mine from APK Mirror).
OPPO doesn't seem to have released the sources for the Find X3 Pro to this day, which is a little disappointing, as I'd really like to see crDroid on it, but the smartphone in itself is quite enjoyable to use as is (moreover, the microscope lens wouldn't be usable this easily, as the OnePlus 9 Pro camera app is already requiring proprietary packages and vending folders to work properly, and it seems to use the same requirements and system packages as its OPPO brother).
To easily find the packages names, I highly recommend using Solid Explorer to check the system apps list directly on the Find X3 Pro while you debloat through your terminal on the side.
I'll surely edit this post as I find new items to add, modify, etc. Feel free to suggest your own modifications, I'll gladly look into it.
Redacted under update PEEM00FLU_11_C.08, some details might change depending on your own version (available packages, paths, etc.).
Edit 1 (22/06/2022) : added some packages in the debloat list and separated the Breeno (CN voice assistant) related ones from the general ones.
Edit 2 (26/06/2022) : added more packages and reinstalled com.android.mms, added a few tips.
Click to expand...
Click to collapse
I removed most of the recomended list, but now there is an issue with calls, people I'm calling can't hear me some times and need to make the call again, normally second time I call they can hear me. do you know if any of the removed applications can cause this?

jemadrid said:
I removed most of the recomended list, but now there is an issue with calls, people I'm calling can't hear me some times and need to make the call again, normally second time I call they can hear me. do you know if any of the removed applications can cause this?
Click to expand...
Click to collapse
Never experienced such issue, sorry.

Jaxom84 said:
I've thought about unlocking the bootloader to push Nova (or any other launcher) as a system app, but it might be an overkill solution.
Click to expand...
Click to collapse
how would you unlock the bootloader? I tried to do that a few months ago and i couldn't find a way

demonicCookie said:
how would you unlock the bootloader? I tried to do that a few months ago and i couldn't find a way
Click to expand...
Click to collapse
Strange, I have access to it in the developer's settings.

Jaxom84 said:
Strange, I have access to it in the developer's settings.
Click to expand...
Click to collapse
Did you actually try doing it? Cos the unlock device option doesn't really do anything. I selected it but when I try to unlock it it doesn't work.

demonicCookie said:
Did you actually try doing it? Cos the unlock device option doesn't really do anything. I selected it but when I try to unlock it it doesn't work.
Click to expand...
Click to collapse
I'll surely give it a try by the end of the week, as the kernel's source for the PEEM00 should get released soon (if the OPPO-source owner told me the truth). Count on me to tell you as soon as I can.

Jaxom84 said:
I'll surely give it a try by the end of the week, as the kernel's source for the PEEM00 should get released soon (if the OPPO-source owner told me the truth). Count on me to tell you as soon as I can.
Click to expand...
Click to collapse
So have u unlocked your device now they source code released

burhanhanzada199888 said:
So have u unlocked your device now they source code released
Click to expand...
Click to collapse
Unlocked without issues, you did well to remind me.

so is it possible to root now is there any way

burhanhanzada199888 said:
so is it possible to root now is there any way
Click to expand...
Click to collapse
Maybe soon, I'd gladly undergo some tests for crDroid or PixelExperience.

oh ok also can u please guide to where to start to build own rom previously i have expereince of installing custom rom and custom recovery but not actually making it also i have seen some guides and videos but they saying i need 300 gb of space is it true or is there any alternative i really want to try this i have programming experience

Jaxom84 said:
Unlocked without issues, you did well to remind me.
Click to expand...
Click to collapse
how u unlocked like what command of adb u run and r u able to boot into bootloder?

Question Any hope for forcing 120 hz mode? (+100$ Bounty)

It's really annoying that there's these framedrops all over the software, and the phone never runs a 100 percent smooth because of it.
Snapchat and YouTube are the worst in my opinion. Ir's gibberish mix from 60 to 120 hz and it makes the phone feel incredibly slow and bugged.
I searched everywhere, tried every little thing to force 120 hz, like it was possible on OxygenOS 11 still.
No mod is working anymore. What a dealbreaker to be honest.
Do any of you think that there is hope? I saw in this AndroidPolice post at the end that arter97 ("AutoHz") might have found a fix for Android 12 and will update the app sooner or later. That was almost 5 months ago now though.
Any hope? I'd go that far to set up a bounty of 100$ for anyone who can provide a working fix.

memocatcher said:
It's really annoying that there's these framedrops all over the software, and the phone never runs a 100 percent smooth because of it.
Snapchat and YouTube are the worst in my opinion. Ir's gibberish mix from 60 to 120 hz and it makes the phone feel incredibly slow and bugged.
I searched everywhere, tried every little thing to force 120 hz, like it was possible on OxygenOS 11 still.
No mod is working anymore. What a dealbreaker to be honest.
Do any of you think that there is hope? I saw in this AndroidPolice post at the end that arter97 ("AutoHz") might have found a fix for Android 12 and will update the app sooner or later. That was almost 5 months ago now though.
Any hope? I'd go that far to set up a bounty of 100$ for anyone who can provide a working fix.
Click to expand...
Click to collapse
I know on precious devices you can on root. Is that not the case anymore?

You can already do this, there's a mod for it..have had it installed, just can't remember where it is.
I'll have a look for you.. keep that bounty on ice I'll be back now
Edit: there y go pal.

dladz said:
You can already do this, there's a mod for it..have had it installed, just can't remember where it is.
I'll have a look for you.. keep that bounty on ice I'll be back now
Edit: there y go pal.
Click to expand...
Click to collapse
No way?! Wow you're a life saver! No idea how I overlooked that lol. Does it have to be set up every reboot or not? And do you think it will have a huge negative impact in battery life?
Also dm me ur paypal I'll give you 10$ for the help

@dladz sry for pinging but you seem to know quiet some stuff abt the 10 pro. one other issue is really bugging me.
whenever I use an app like chrome, gmail etc... and leave the app with the "home button" (to keep it in ram), then revisit the app 10 seconds later, I will be greeted with the splash screen and the app acts like I just now opened it.
it won't stay open in the background it seems.
any help for that?

memocatcher said:
@dladz sry for pinging but you seem to know quiet some stuff abt the 10 pro. one other issue is really bugging me.
whenever I use an app like chrome, gmail etc... and leave the app with the "home button" (to keep it in ram), then revisit the app 10 seconds later, I will be greeted with the splash screen and the app acts like I just now opened it.
it won't stay open in the background it seems.
any help for that?
Click to expand...
Click to collapse
No worries man.
But yep I'm having the same issue buddy, seems like the close apps for saving battery is super aggressive, I have the same issue when I'm trying to copy days from one's app to another..
Really haven't found a fix as yet..13 is exactly the same.. It's absolutely pants mate.
Maybe a way to push the content to remain but I've just put up with it if I'm being honest.
Sorry man, defo annoying though.

memocatcher said:
No way?! Wow you're a life saver! No idea how I overlooked that lol. Does it have to be set up every reboot or not? And do you think it will have a huge negative impact in battery life?
Also dm me ur paypal I'll give you 10$ for the help
Click to expand...
Click to collapse
Hahaha don't be daft it's all good, hope it works for you, found it in the 10 pro TG channel, I can't post it's address here but you can find it if you search for it.

dladz said:
No worries man.
But yep I'm having the same issue buddy, seems like the close apps for saving battery is super aggressive, I have the same issue when I'm trying to copy days from one's app to another..
Really haven't found a fix as yet..13 is exactly the same.. It's absolutely pants mate.
Maybe a way to push the content to remain but I've just put up with it if I'm being honest.
Sorry man, defo annoying though.
Click to expand...
Click to collapse
Damn thats an insanely annoying issue, I now always have to make sure my data is saved within an app bc oneplus just decides to close it within seconds... Crazy. I already miss my 8 Pro and OOS 11 ;/

memocatcher said:
Damn thats an insanely annoying issue, I now always have to make sure my data is saved within an app bc oneplus just decides to close it within seconds... Crazy. I already miss my 8 Pro and OOS 11 ;/
Click to expand...
Click to collapse
I totally agree dude..I would gladly swap my 8 pro back for this, the photocrom lens, the ROMs, the performance, battery life. Even the XDA forums are laid out better.
Severe miscalculation

In other words, "Mistakes were made."

2 methods to Forcely Enable 120hz or any you wish..
1. Install Lsposed from Magisk
2. In LSposed Install "Lucky Tool" for Oneplus
3. Enable Scope for Recommend Apps and Reboot
4. Select You desired refresh rate at xx Resolution..
Spoiler: Image
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
2nd Method is to flash Dpfs.zip In Magisk
its Easy to Manage from a Txt file

GuyInDogSuit said:
In other words, "Mistakes were made."
Click to expand...
Click to collapse
I get told that when I jump into an abyss on BO3

Using this app since long, works perfect. Select the 1st option, if 120 hz is not sticking just select the 2nd option and then select the 1st option back.

Another way : you just need to run a command with root previlege every reboot (which can be easily automated with magisk)
Code:
service call SurfaceFlinger 1035 i32 13
On my 8T, I use a magisk module to force 120Hz. But 10Pro have different display modes so this module itself won't work. You need to check display modes by running command
Code:
dumpsys SurfaceFlinger | grep hwcId
this is the output from 9Pro.
edit the service.sh inside the module to choose display mode id you like
Also, set persist.oplus.display.vrr=0 to reduce some frame drops (module also does that)
I think this method can be used on any android device if you can get root but haven't tested myself.

Xpid3r said:
2 methods to Forcely Enable 120hz or any you wish..
1. Install Lsposed from Magisk
2. In LSposed Install "Lucky Tool" for Oneplus
3. Enable Scope for Recommend Apps and Reboot
4. Select You desired refresh rate at xx Resolution..
Spoiler: Image
View attachment 5708831
2nd Method is to flash Dpfs.zip In Magisk
its Easy to Manage from a Txt file
Click to expand...
Click to collapse
Thank you but I find the option that dladz gave, a bit more convenient. Good to know though, that there's multiple options!
One thing, do you know any fix for the agressive background killing of apps? It bugs me so much that apps like chrome or gmail are closed withing literal seconds after I leave them.
I already tried disabling every possible optimisation but it didn't help.

6addri said:
Another way : you just need to run a command with root previlege every reboot (which can be easily automated with magisk)
Code:
service call SurfaceFlinger 1035 i32 13
On my 8T, I use a magisk module to force 120Hz. But 10Pro have different display modes so this module itself won't work. You need to check display modes by running command
Code:
dumpsys SurfaceFlinger | grep hwcId
this is the output from 9Pro.
View attachment 5708873
edit the service.sh inside the module to choose display mode id you like
Also, set persist.oplus.display.vrr=0 to reduce some frame drops (module also does that)
I think this method can be used on any android device if you can get root but haven't tested myself.
Click to expand...
Click to collapse
Thank you! I'll keep that in mind

memocatcher said:
Thank you but I find the option that dladz gave, a bit more convenient. Good to know though, that there's multiple options!
One thing, do you know any fix for the agressive background killing of apps? It bugs me so much that apps like chrome or gmail are closed withing literal seconds after I leave them.
I already tried disabling every possible optimisation but it didn't help.
Click to expand...
Click to collapse
In the Same App 'Lucky Tool' You can apps which van stand 'Not to be killed' Add apps in this and restart phone..
Spoiler: Image

6addri said:
Another way : you just need to run a command with root previlege every reboot (which can be easily automated with magisk)
Code:
service call SurfaceFlinger 1035 i32 13
On my 8T, I use a magisk module to force 120Hz. But 10Pro have different display modes so this module itself won't work. You need to check display modes by running command
Code:
dumpsys SurfaceFlinger | grep hwcId
this is the output from 9Pro.
View attachment 5708873
edit the service.sh inside the module to choose display mode id you like
Also, set persist.oplus.display.vrr=0 to reduce some frame drops (module also does that)
I think this method can be used on any android device if you can get root but haven't tested myself.
Click to expand...
Click to collapse
Is that number "13" display mode id i should change inside service.sh?

Xpid3r said:
In the Same App 'Lucky Tool' You can apps which van stand 'Not to be killed' Add apps in this and restart phone..
Spoiler: Image
View attachment 5709281
Click to expand...
Click to collapse
Just worried about my battery life that'll surely be negatively affected by these modules. But thank you I give it a try

Xpid3r said:
In the Same App 'Lucky Tool' You can apps which van stand 'Not to be killed' Add apps in this and restart phone..
Spoiler: Image
View attachment 5709281
Click to expand...
Click to collapse
It didn't help... Apps still automatically close within seconds after I leave them.