Remove software update - Samsung Galaxy Note 20 Ultra Questions & Answers

Is it possible to uninstall software updates ? Ever since my Note 20 Ultra 5G running snapdragon updated I can't install or use termux emulator someone help me resolve what's wrong

Did you by any chance update Termux to 0.105? If yes, then just uninstall Termux, and install 0.104 from F-Droid.

Related

Why would root commands fail to run on a rooted 8.1 device?

Hello, I have an android device (RK30_ANDROID8.1.0-SDK-v1.00.00) and I can run adb shell and su to become root, but when my application tries to run commands via root they fail. I've used older models of this device on an older version of Android and things work, but the older models have SuperSU installed which grants root permissions to the application. Is there a way to do that without SuperSU? I don't have access to google play and the SuperSU website is throwing errors when I try to access information on installing it without google play.
The company who sent the device is telling me that google has a new policy in 8.1 which prevents there from being a "rooted" version of the device, I'm not sure what that would mean. Is it no longer possible for applications to use root commands? Is there some other method I can use to grant my application root? Any help would be greatly appreciated!

Unable to install MicroG for Youtube Vanced on non-rooted OxygenOS 10.0.2

I'm trying to install MicroG, a requirement for Youtube Vanced to log in to my account, on a non-rooted OnePlus 7 Pro running OxygenOS 10.0.2. However, the installation fails. It seems to be trying to replace/upgrade an existing application, but I have no idea what it is.
The best I could find in my searching was that the issue is related to Chrome. People are disabling the Chrome system app and this seems to correct it. The reason this works has to do with version 74 of Chrome, but unfortunately the system app itself is at 74, so disabling the app (thus uninstalling updates) doesn't revert it back to an early enough version. Again I'm not sure if this is the root cause, it's just the best info I could find while troubleshooting.
Can someone help me figure out how to install the non-root version of MicroG for this version of OxygenOS?

Question Poco x3 pro can't get root

Hi everyone.
to see if anyone can help me get full root please.
I have tried to root my "poco x3 pro" many times but to no avail.
According to magisk and root checker they say that if there is root but when using the apps, they request root access and according to magisk it grants it but then it says that the option is temporarily unavailable.
this happens to me with "es file Explorer", "root Essentials" "sixaxis controller" etc ,.
I already tried it with the global official miui, miui.eu and xperience rom, I installed it with twrp and with orangefox. Thank you very much and greetings.
Edit:
Well, it's appear that the apps I used, are incompatible and obsolete on android 11.
Magisk can grants root very well.
Thanks everyone
What magisk versions are you using
Try some other versions
LR7875 said:
What magisk versions are you using
Try some other versions
Click to expand...
Click to collapse
Hi. Thanks for answer
I try v21,22and23
Re-flash Stock ROM to get rid off of all modifications you applied so far.
jwoegerbauer said:
Re-flash Stock ROM to get rid off of all modifications you applied so far.
Click to expand...
Click to collapse
I already flash the stock rom and it remains the same
Not surprising me: don't think phone's Stock ROM ( Android 10 MIUI 12 ) is pre-rooted.
BTW:
To root phone's Android TWRP isn't needed, you achieve this by means of Magisk. How-to in detail is described here
How to Root Poco X3 & Unlock Bootloader: Step-by-Step Guide
One of the largest smartphone producers, Xiaomi has recently released its new device from Poco, the Poco X3. It has one NFC variant and a standard variant of Poco X3. Moreover, Xiaomi devices are best for customization, and to achieve this, one needs to root their device. Rooting a phone gives...
techburner.in
brakaman said:
I already flash the stock rom and it remains the same
Click to expand...
Click to collapse
Try fastboot method as shown here:
https://forum.xda-developers.com/t/4288121/post-85137969
pl1992aw said:
Try fastboot method as shown here:
https://forum.xda-developers.com/t/4288121/post-85137969
Click to expand...
Click to collapse
I did try it too. Thanks
did you install the manager after rooting?
brakaman said:
I did try it too. Thanks
Click to expand...
Click to collapse
Do you have other apps that can use root access?
For example: root explorer, MiXplorer, termux, terminal emulator... any apps that can use root.
Try them and see if those apps can get root access.
A) If those example apps can get root permission and works properly, then the problems are within those apps that does not work properly with root.
es file Explorer : original ones cannot be found on Play store, suspect lack of maintenance for new Android version
root Essentials : last update : October 27, 2017, some comment on Play store states issues for Android 10
sixaxis controller : can't find on Play store, last update found was 2017
B) If those example apps cannot get root permission, then prepare to do a clean flash, which will completely wipe data. Do backup of the data on your own.
jwoegerbauer said:
Not surprising me: don't think phone's Stock ROM ( Android 10 MIUI 12 ) is pre-rooted.
BTW:
To root phone's Android TWRP isn't needed, you achieve this by means of Magisk. How-to in detail is described here
How to Root Poco X3 & Unlock Bootloader: Step-by-Step Guide
One of the largest smartphone producers, Xiaomi has recently released its new device from Poco, the Poco X3. It has one NFC variant and a standard variant of Poco X3. Moreover, Xiaomi devices are best for customization, and to achieve this, one needs to root their device. Rooting a phone gives...
techburner.in
Click to expand...
Click to collapse
This phone it come with a11 miui 12
I did try that too
Thanks
Lu5ck said:
did you install the manager after rooting?
Click to expand...
Click to collapse
I did install it after and before
pl1992aw said:
Do you have other apps that can use root access?
For example: root explorer, MiXplorer, termux, terminal emulator... any apps that can use root.
Try them and see if those apps can get root access.
A) If those example apps can get root permission and works properly, then the problems are within those apps that does not work properly with root.
es file Explorer : original ones cannot be found on Play store, suspect lack of maintenance for new Android version
root Essentials : last update : October 27, 2017, some comment on Play store states issues for Android 10
sixaxis controller : can't find on Play store, last update found was 2017
B) If those example apps cannot get root permission, then prepare to do a clean flash, which will completely wipe data. Do backup of the data on your own.
Click to expand...
Click to collapse
pl1992aw said:
Do you have other apps that can use root access?
For example: root explorer, MiXplorer, termux, terminal emulator... any apps that can use root.
Try them and see if those apps can get root access.
A) If those example apps can get root permission and works properly, then the problems are within those apps that does not work properly with root.
es file Explorer : original ones cannot be found on Play store, suspect lack of maintenance for new Android version
root Essentials : last update : October 27, 2017, some comment on Play store states issues for Android 10
sixaxis controller : can't find on Play store, last update found was 2017
B) If those example apps cannot get root permission, then prepare to do a clean flash, which will completely wipe data. Do backup of the data on your own.
Click to expand...
Click to collapse
pl1992aw said:
Do you have other apps that can use root access?
For example: root explorer, MiXplorer, termux, terminal emulator... any apps that can use root.
Try them and see if those apps can get root access.
A) If those example apps can get root permission and works properly, then the problems are within those apps that does not work properly with root.
es file Explorer : original ones cannot be found on Play store, suspect lack of maintenance for new Android version
root Essentials : last update : October 27, 2017, some comment on Play store states issues for Android 10
sixaxis controller : can't find on Play store, last update found was 2017
B) If those example apps cannot get root permission, then prepare to do a clean flash, which will completely wipe data. Do backup of the data on your own.
Click to expand...
Click to collapse
Hi.
Appear you're right
The example apps can get root.
So my apps are incompatible.
I almost get crazy
Well thank you so much.
Now I need to fix the apps or find another's.

Dear teachers, how to delete the built-in software of Android 11

Android 11 OOS has been root, the built-in software of Android 11 cannot be deleted using MT manager and RE manager, so the display cannot be deleted. Please advise teachers, thanks!
wush1120 said:
Android 11 OOS has been root, the built-in software of Android 11 cannot be deleted using MT manager and RE manager, so the display cannot be deleted. Please advise teachers, thanks!
Click to expand...
Click to collapse
I use package disabler apk to disable/delete unwanted apps, but be careful with it. There are a lot of root apps on playstore or Google search to do what you want
谢谢你的教导。我会尝试,THX
Thank you for your teaching. I will try
You can also use Debloater (Terminal Emulator) from Magisk.
Install Terminal Emulator from Google Play
Install "Debloater (Terminal Emulator)" from Magisk
Launch Terminal Emulator
Type:
Sass:
su debloat
(Grant permissions if asked by Magisk)
Debloat your system
Another way of doing it, is following the XDA Guide. This also works for non-rooted phones.
And finally you can use and App from PlayStore to do so, like @hammered58 mentioned.

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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