Uninstall system apps - OnePlus 7 Pro Questions & Answers

I am using OOS 10, which has TWRP and magisk installed. For some reason, i cannot uninstall system apps. I am trying to completely delete Chrome and other apks. I have tried going into TWRP, mounting system, and deleting folders and apks. I have tried root essentials. They all say it worked, but then the app still persists.
I do not want to disable, but completely remove, does someone know what I am doing wrong?

No idea what you're doing wrong but the xXx-nolimits magisk rom can debloat quite a bit.

Dri94 said:
I am using OOS 10, which has TWRP and magisk installed. For some reason, i cannot uninstall system apps. I am trying to completely delete Chrome and other apks. I have tried going into TWRP, mounting system, and deleting folders and apks. I have tried root essentials. They all say it worked, but then the app still persists.
I do not want to disable, but completely remove, does someone know what I am doing wrong?
Click to expand...
Click to collapse
https://forum.xda-developers.com/oneplus-7-pro/how-to/debloat-root-via-adb-t3946625
I have a rooted GM1917 rooted. I was able to remove google pay and netflix with the debloater emulator and titanium back but with no luck with google play music, google duo, google chrome, google play video, youtube. I did the method in the link above then rebooted my phone once done with my adb commands and was finally able to get them off my phone

Related

Problem after 8.1.0 update

Verizon Pixel Unlocked and rooted. I flashed the December release 8.1.0 (removed the -w). Everything worked as always, re rooted with Magisk. I had updates which include Data Transfer Tool, which has never shown up in the updates before. In the about information it says"This system app will be automatically installed on your phone. Please do not install this app." I can not find any way to stop it from trying to install, I cleared the play store cache, Did the January update, and it was right back. How do I get rid of it?
If it's a system app you can go into Settings/Apps and disable it or use a root tool to uninstall it like Titanium Backup. Just be careful, you might find your phone not working correctly if you uninstall it. At the most I'd disable (or freeze through Titanium Backup) first to see what happens. I don't even uninstall system apps anymore, I just disable them.

Delete "Google Maps" stub

I've got my shiny new Pixel 4 XL up and running on the stock ROM after coming from a worn out Note 8. Everything is better except the new version of GMaps. I was using 9.47.x and this new 10.x.x is just awful. I want to completely delete the stub from the system so I can install the older version. I've tried several root uninstallers, even using the adb shell command. It always "uninstalls" but the stub is still there. Therefore the older APK refuses to install. I've even gone into the root/product/app/maps folder to try manually. It doesn't work, nor does changing any permissions. I have a feeling someone is going to tell me that this can't be done without installing a custom rom.
I'm guessing the culprit is not being able to remount the system with read/write permissions on newer versions of android. Unless there's something I'm missing.
iBreakStuff said:
I've got my shiny new Pixel 4 XL up and running on the stock ROM after coming from a worn out Note 8. Everything is better except the new version of GMaps. I was using 9.47.x and this new 10.x.x is just awful. I want to completely delete the stub from the system so I can install the older version. I've tried several root uninstallers, even using the adb shell command. It always "uninstalls" but the stub is still there. Therefore the older APK refuses to install. I've even gone into the root/product/app/maps folder to try manually. It doesn't work, nor does changing any permissions. I have a feeling someone is going to tell me that this can't be done without installing a custom rom.
I'm guessing the culprit is not being able to remount the system with read/write permissions on newer versions of android. Unless there's something I'm missing.
Click to expand...
Click to collapse
It may be having a conflict with cached data from the version that you installed, removing the cached data might allow you to install the version you want.
Uninstall the app from system partition, then, power the device off, then, boot into recovery and wipe the cache partition, then reboot into system and try installing the older version.
Sent from my SM-S767VL using Tapatalk
Droidriven said:
Uninstall the app from system partition, then, power the device off, then, boot into recovery and wipe the cache partition, then reboot into system and try installing the older version.
Click to expand...
Click to collapse
That is right where the issue is. I can get it to the point from being a 66mb APK down to 200k where the system; or play store, even recognizes it's installed. I need to get write access to the system partition to get rid of the "Maps" folder persistently living in the root apps folder. If that can be done on 10 in stock recovery then I've never done that. Mind you I'm rooted on Magisk with the flashed boot image, no TWRP yet.
iBreakStuff said:
That is right where the issue is. I can get it to the point from being a 66mb APK down to 200k where the system; or play store, even recognizes it's installed. I need to get write access to the system partition to get rid of the "Maps" folder persistently living in the root apps folder. If that can be done on 10 in stock recovery then I've never done that. Mind you I'm rooted on Magisk with the flashed boot image, no TWRP yet.
Click to expand...
Click to collapse
After flashing the Magisk patched boot.img, did you install the Magisk Manager app? Magisk Manager is what is used to grant root permissions to your other apps. There is more to it than just flashing the boot.img.
You can also use adb shell to remove the app as demonstrated in the second method described in the link below.
https://www.maketecheasier.com/uninstall-system-apps-without-root-android/
Sent from my SM-S767VL using Tapatalk
Droidriven said:
After flashing the Magisk patched boot.img, did you install the Magisk Manager app? Magisk Manager is what is used to grant root permissions to your other apps. There is more to it than just flashing the boot.img.
You can also use adb shell to remove the app as demonstrated in the second method described in the link below.
https://www.maketecheasier.com/uninstall-system-apps-without-root-android/
Sent from my SM-S767VL using Tapatalk
Click to expand...
Click to collapse
So I tried what you suggested, I got the same result. Maps uninstalls but still lives in the root directory. Not being an ADB expert I went into adb shell super user mode and tried the the rm command to delete the folder, also the remount system command. Neither of those worked. Trying to install the older APK results in "App not installed"
And yes I have Magisk manager. It installed the latest version automatically. I use RootExplorer and it has superuser permissions.
Would something like this work? I'm not completely clear on how this works.
https://www.isrgrajan.com/how-to-copy-and-delete-files-in-android-using-recovery-mode.html

uninstall any system app will fail in boot error

up to Android version 9.0.8 it was no problem to uninstall system stock apps.
since 9.0.9 and now also 10.3 its not working any more.
even when i uninstall only one app e.g. google pay , the system will not boot on next restart.
i have only root via pached boot (Magisk Root without TWRP for OnePlus 6 Oxygen)
to get boot again i have to flash stock boot and install hole system via zip. (no data will be lost)
what security level recognize that some system apps are missing?
marcash said:
up to Android version 9.0.8 it was no problem to uninstall system stock apps.
since 9.0.9 and now also 10.3 its not working any more.
even when i uninstall only one app e.g. google pay , the system will not boot on next restart.
i have only root via pached boot (Magisk Root without TWRP for OnePlus 6 Oxygen)
to get boot again i have to flash stock boot and install hole system via zip. (no data will be lost)
what security level recognize that some system apps are missing?
Click to expand...
Click to collapse
How are you uninstalling the system apps?
root and try again!
with app "system app uninstaller"
root and try again will be the same
iam the only which have that problem?
how do you uninstall system apps?
try to use titanium backup next time
what kind of app u installed ? if its like stock from the rom itself, sometiems yes it will not boot up. and why did u uninstall it.. i mean its not that heavy.
There's ur first issue. Don't use an app dude. Either use the debloat Magisk module or do it through adb. Apps have a tendency to f*** up
in the versions before 9.0.8 it was not a problem to uninstall it.
marcash said:
in the versions before 9.0.8 it was not a problem to uninstall it.
Click to expand...
Click to collapse
It in android 10 you can delete apps permanently through twrp, these 3rd party apps not yet compatible to delete them even with root.
Azhar_Fahry said:
try to use titanium backup next time
what kind of app u installed ? if its like stock from the rom itself, sometiems yes it will not boot up. and why did u uninstall it.. i mean its not that heavy.
Click to expand...
Click to collapse
I tried using TB and no success. A pop-up was displayed in TB when I tried to unistall an stock app saying it was not possible (or so on, I don't remember the text). I did it in OOS 10.3.0.
In my experience, the only way to not see the apps is freezing them witn TB, for instance.

Google apps won't respond after root

I installed a root image of magdisk on my phone, now when I go to open/sign into any Google app the app freezes and screen goes black. I have tried removing cache, app data and signing out of Google accounts. I can't even sign into any Google account, it has a loading screen that says " checking info" then screen goes black and the app won't respond.
What do I do? Thank you
Sent from my Redmi Note 8 Pro using Tapatalk
sixisixsix said:
I installed a root image of magdisk on my phone, now when I go to open/sign into any Google app the app freezes and screen goes black. I have tried removing cache, app data and signing out of Google accounts. I can't even sign into any Google account, it has a loading screen that says " checking info" then screen goes black and the app won't respond.
What do I do? Thank you
Sent from my Redmi Note 8 Pro using Tapatalk
Click to expand...
Click to collapse
Did you hide the root for google apps using Magisk hide.
sixisixsix said:
I installed a root image of magdisk on my phone, now when I go to open/sign into any Google app the app freezes and screen goes black
Click to expand...
Click to collapse
Something sounds screwy. You shouldn't lose access to basic Google services from root. How exactly did you root the device, step by step, with TWRP and/or Magisk version numbers, OOS version ,etc.?
superac11 said:
Did you hide the root for google apps using Magisk hide.
Click to expand...
Click to collapse
Yes, I used hide for all and none of the Google apps services and frameworks.
redpoint73 said:
Something sounds screwy. You shouldn't lose access to basic Google services from root. How exactly did you root the device, step by step, with TWRP and/or Magisk version numbers, OOS version ,etc.?
Click to expand...
Click to collapse
I patched image with magisk manager a stock 10.0.3 IMG and used the two normal steps to push it onto the phone in fastboot mode. The root was successful, but ever since I can't open any Google apps without them freezing.
Magisk manager 7.5.1
Magisk 20.03
Found the solution! I disabled bromite systemwebview and I am now able to use all Google apps without them freezing.

Question Can't remove system apps

I'm trying to run vanced YouTube on my pixel 7 Pro. Vanced manager manager still working on my op9pro...but I need to delete all remnants of the stock YouTube app from my device.
I'm unlocked and rooted. Titanium backup shows the error "can't locate APK". I'm trying to do it manually with root explorer. The YouTube and YouTube music APKs are located in /product/app/YouTube. I cannot delete these files and root explorer won't allow me to change the permissions of these folders. I also tried adb but that just hides them, I need to remove any and all files associated with the stock YouTube system app.
Anyone have any ideas? I'm not looking to hide these apps, I'm looking to permanently remove them from the phone.
Pain-N-Panic said:
I'm trying to run vanced YouTube on my pixel 7 Pro. Vanced manager manager still working on my op9pro...but I need to delete all remnants of the stock YouTube app from my device.
I'm unlocked and rooted. Titanium backup shows the error "can't locate APK". I'm trying to do it manually with root explorer. The YouTube and YouTube music APKs are located in /product/app/YouTube. I cannot delete these files and root explorer won't allow me to change the permissions of these folders. I also tried adb but that just hides them, I need to remove any and all files associated with the stock YouTube system app.
Anyone have any ideas? I'm not looking to hide these apps, I'm looking to permanently remove them from the phone.
Click to expand...
Click to collapse
[SOLVED] Revanced working?
Did anyone try installing revanced manager on the P7P? Get it working? I installed the manager and it doesn't seem to see when I patch the youtube apk. It goes through the process of patching the youtube apk. I installed using non-root methods...
forum.xda-developers.com
@rester555, @EtherealRemnant, and some others got it working well enough....and I don't think they had to go through the trouble of deleting "all remnants" of the stock app. You might be used to a bit of an outdated method or particular to your previous device method because I believe it's been a long time since you had to remove the stock app to get it to work -- at the very least on my Pixel 5 A11 rooted, I used Vanced manager and it would merely overwrite/replace my stock app; I just had to make sure to turn off auto-update as Google would insist on re-installing/updating it back to stock...
In any case, the thread below is where a bunch of them got it to work well enough on the P7P (without the need to remove the stock app, i believe)
[SOLVED] Revanced working?
Did anyone try installing revanced manager on the P7P? Get it working? I installed the manager and it doesn't seem to see when I patch the youtube apk. It goes through the process of patching the youtube apk. I installed using non-root methods...
forum.xda-developers.com
EDIT
Sorry for re-iterating what netgar posted. He got his post in before while I was still drafting mine...
Just disable the app. You can do it natively. Go like you're going to uninstall the app and you'll see disable.
I did disable it. Only problem now is I can't install an older YouTube APK from APK mirror in order to patch it with revanced lol. Phone is giving me an error when I try to install an older version of YouTube.
Pain-N-Panic said:
I did disable it. Only problem now is I can't install an older YouTube APK from APK mirror in order to patch it with revanced lol. Phone is giving me an error when I try to install an older version of YouTube.
Click to expand...
Click to collapse
I literally installed ReVanced yesterday. All I did was disable YouTube, build with ReVanced Builder, install micro G, and install the patched APK.
EtherealRemnant said:
I literally installed ReVanced yesterday. All I did was disable YouTube, build with ReVanced Builder, install micro G, and install the patched APK.
Click to expand...
Click to collapse
I'm not using revanced builder. I'm trying to use the manager app on my phone. Maybe I'll try the builder instead
EtherealRemnant said:
I literally installed ReVanced yesterday. All I did was disable YouTube, build with ReVanced Builder, install micro G, and install the patched APK.
Click to expand...
Click to collapse
Pain-N-Panic said:
I'm not using revanced builder. I'm trying to use the manager app on my phone. Maybe I'll try the builder instead
Click to expand...
Click to collapse
I'm not familiar with using the builder, but I saw EtherealRemnant have success with it, so that's why I @'d him. Glad he/it helped!
I got it working. Although I'm rooted, I had to use the non root method with microg in order to get it working
Even though I got it working, I'm still kind of pissed I can't delete certain system apps off my device. Huge reasoning for rooting in the first place is to have ultimate control over my device. Can anyone shed some light on why I can't remove certain system apps or provide a working method to do so?
Just did the "Install as root" option and it installed just fine. I did uninstall all updates followed by installing apk of recommended version with no issues on my end
Pain-N-Panic said:
Even though I got it working, I'm still kind of pissed I can't delete certain system apps off my device. Huge reasoning for rooting in the first place is to have ultimate control over my device. Can anyone shed some light on why I can't remove certain system apps or provide a working method to do so?
Click to expand...
Click to collapse
Root these days is systemless. The best you can do is disable apps or uninstall them from your user profile with adb.
Pain-N-Panic said:
Even though I got it working, I'm still kind of pissed I can't delete certain system apps off my device. Huge reasoning for rooting in the first place is to have ultimate control over my device. Can anyone shed some light on why I can't remove certain system apps or provide a working method to do so?
Click to expand...
Click to collapse
Have you tried uninstalling via ADB
Pain-N-Panic said:
Even though I got it working, I'm still kind of pissed I can't delete certain system apps off my device. Huge reasoning for rooting in the first place is to have ultimate control over my device. Can anyone shed some light on why I can't remove certain system apps or provide a working method to do so?
Click to expand...
Click to collapse
EtherealRemnant said:
Root these days is systemless. The best you can do is disable apps or uninstall them from your user profile with adb.
Click to expand...
Click to collapse
i know it's old and EOL, but can't Titanium Backup "freeze" system apps? It's been a while (years), so I'm working off of memory and just basing it off of what I kinda remember and can't be too sure...
Open a Command Terminal, grant root access by typing "su"
This command works for me to delete system apps (youtube for example):
pm uninstall -k --user 0 com.google.android.youtube
pm uninstall -k --user 0 com.google.android.apps.youtube.music
Have you tried that one?
[MODULE][Terminal] Debloater v17.3.2 - Debloat Systemlessly!
[TERMINAL] DEBLOATER Debloat your phone Systemlessly! Debloating can sometimes be device specific. OEM apps can sometimes be a trash to a user but not to the other. So I decided to make a module to Customize the uninstallation of a system app...
forum.xda-developers.com
netgar said:
Have you tried that one?
[MODULE][Terminal] Debloater v17.3.2 - Debloat Systemlessly!
[TERMINAL] DEBLOATER Debloat your phone Systemlessly! Debloating can sometimes be device specific. OEM apps can sometimes be a trash to a user but not to the other. So I decided to make a module to Customize the uninstallation of a system app...
forum.xda-developers.com
Click to expand...
Click to collapse
I'll look into it, thank youv
simplepinoi177 said:
i know it's old and EOL, but can't Titanium Backup "freeze" system apps? It's been a while (years), so I'm working off of memory and just basing it off of what I kinda remember and can't be too sure...
Click to expand...
Click to collapse
I don't know if it works on A13 but that's what I used to use on my OP9 to freeze apps, yeah.
EtherealRemnant said:
I don't know if it works on A13 but that's what I used to use on my OP9 to freeze apps, yeah.
Click to expand...
Click to collapse
TiBu still works. I'm using it currently. Does a fine job of disabling or freezing system apps as needed.

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