Deinstall device admin app without being able to deactivate it - Samsung Galaxy S8+ Questions & Answers

Hi guys,
I've installed the package disabler of kunkunsoft on my S8+ and followed their instructions to use it without root
https://kunkunsoft.wordpress.com/setup_device_owner/
https://play.google.com/store/apps/details?id=com.kunkunsoft.rootpackagedisablerfree
The problem is the app crashes when I'm open it, so I wanted to deinstall it, but I'm not able to remove the admin rights in the system nor over adb... so what I'm gonna do without rooting my phone?
Thank you guys.

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[Q] Unrooting Questions!

I have some questions about root.. I have searched for the questions below but i didn't get my answer.
1. Uninstallation of superuser cannot effect to the root? (Just confirming)
2. After uninstalling superuser will i be able to install more root needed apps? apps data will automatically install in their respective place just without any superuser permission..????
3. After unrooting phone root needed apps (which are installed) will work fine or not? and will i be able to uninstall those root apps?
Answer me plz..
Thank You.
jordan1296 said:
I have some questions about root.. I have searched for the questions below but i didn't get my answer.
1. Uninstallation of superuser cannot effect to the root? (Just confirming)
2. After uninstalling superuser will i be able to install more root needed apps? apps data will automatically install in their respective place just without any superuser permission..????
3. After unrooting phone root needed apps (which are installed) will work fine or not? and will i be able to uninstall those root apps?
Answer me plz..
Thank You.
Click to expand...
Click to collapse
Answers:-
1. Uninstalling of superuser with clean Unroot will Remove Root Binary from System and will effect Root, as without SU app you cant play with Root..
2. No, You Can't.
3. No they won't Function. You can uninstall Root apps if they are in System Folder other you will be able to uninstall.
Thankyou,
Regards,
Zeuscluts
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What superuser app does?
Thank You very much.. I am satisfied by your reply..
Delete it wanted to give reply.. but i posted it.
What superuser app does?
Zeuscluts said:
Answers:-
1. Uninstalling of superuser with clean Unroot will Remove Root Binary from System and will effect Root, as without SU app you cant play with Root..
2. No, You Can't.
3. No they won't Function. You can uninstall Root apps if they are in System Folder other you will be able to uninstall.
Thankyou,
Regards,
Zeuscluts
Click to expand...
Click to collapse
Thank You very much.. I am satisfied by your reply..
But tell me one more thing what superuser does.. i think superuser app only gives the permission to the root apps to install something in root area.. right? superuser app work is just to allow or deny the permission to the app right..?
So if i don't unroot my phone and if i just simply remove superuser app then i still should be able to install root apps in the root? because my phone is rooted.. and i have just removed superuser app which gives permission only.
I think superuser only gives the permission to the app SO apps will be intall in the root just without any permission of superuser?? this is what superuser does ONLY?
I think i am misunderstanding something about superuser.. Correct me please if i am wrong.. :good:
jordan1296 said:
Thank You very much.. I am satisfied by your reply..
But tell me one more thing what superuser does.. i think superuser app only gives the permission to the root apps to install something in root area.. right? superuser app work is just to allow or deny the permission to the app right..?
So if i don't unroot my phone and if i just simply remove superuser app then i still should be able to install root apps in the root? because my phone is rooted.. and i have just removed superuser app which gives permission only.
I think superuser only gives the permission to the app SO apps will be intall in the root just without any permission of superuser?? this is what superuser does ONLY?
I think i am misunderstanding something about superuser.. Correct me please if i am wrong.. :good:
Click to expand...
Click to collapse
Yes,
It gives permissions to access, modify your Root area[Restricted when you are Non-Rooted].
No,
Removing SU app will remove permissions with It. So after that you cant use those Rooted app which you gave Permissions when u had SU App.
Note:- Without any SU app you can't Play your System Files..
nor your rooted apps will work..
Regards,
Zeuscluts
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Zeuscluts said:
Yes,
It gives permissions to access, modify your Root area[Restricted when you are Non-Rooted].
No,
Removing SU app will remove permissions with It. So after that you cant use those Rooted app which you gave Permissions when u had SU App.
Note:- Without any SU app you can't Play your System Files..
nor your rooted apps will work..
Regards,
Zeuscluts
Click to expand...
Click to collapse
Okayy Thank You.
S4 mk2 i337 soft bricked...
This is the link I started dealing with:
http://forum.xda-developers.com/showthread.php?t=2565758
Problem is, I uninstalled a system file or two...or 15...and now the phone will start up, but no apps show up, just black screen. I can navigate still and work around it, but what i CAN'T do is give permission to that batch file once it recognizes the phone.
Obviously, I didn't know what I was doing, so I didn't realize that unrooting it wouldn't solve the problem, so I need to root, and then somehow get my system files back in place. Titanium Backup says my back up doesn't exist...pretty frustrated, I've spent 10+ hours on this site and some others trying to get back in, so I apologize upfront for possibly missing a post elsewhere
S4 MK2 I337

(HELP) How to uninstall pre-installed apps?

Hello everyone.. How can i delete a pre-installed application in my phone?
You will have to root your device and remove them from the system partition
binhafidz said:
Hello everyone.. How can i delete a pre-installed application in my phone?
Click to expand...
Click to collapse
Do u know how to root ?
or you are a total noob *.*
Sent from my GT-i9300 running cm11 using tapatalk.
binhafidz said:
Hello everyone.. How can i delete a pre-installed application in my phone?
Click to expand...
Click to collapse
And then something long and complicated although the explanation may seem simple.
You have to unlock the bootloader. (if you do not know what it is, look on google)
You must obtain permissions Root (if not even know this always tries)
After installing the play archives Store manager who is able to get into the system folder of your smartphone (with root permission of course)
and so you can start to clean up everything.
NB: if you look carefully you will find here on XDA some guide that will explain what you need to do well. you just try
Thank you
Sorry.. i am just a beginner and trying to learn more.. and likewise i just want to make clear on how to do it.. i guess asking a query is not bad..
At first root your device if already done skip it download titanium backup app from Google play store after installation open it and del. The apps what ever you want .don't remove important system app other wise your system may brick.
For safety you can use clean master app. This app automatically give you details that which app you can remove withot risk and what happened if you remove that app.
you need root access and system app uninstaller if you don't have of them then you can try to disable pre-installed app from setting
i have same problem can't uninstall pre installed apps

[Completed] KingoRoot Superuser app keeps crashing. Want to switch to Xposed.

I used the KingoRoot APK to root my Samsung Galaxy Ace 3 GT-S7275R (stock ROM, android jellybean 4.2.2), but the superuser app that comes packaged keeps crashing after a couple seconds and doesn't even load.
I am looking to unroot my phone to switch to Xposed, but am at a loss as to how without access to the app.
Can anyone help? I can provide any other info necessary ?
Hi !
In order to use xposed you must have root access .
xanthrax said:
Hi !
In order to use xposed you must have root access .
Click to expand...
Click to collapse
I have root access I just wanted to switch to a different superuser app, I solved my issue now, I used the remove other superuser apps function on SuperSU.
Thanks anyway

AppLock cant get usage access on Android 5.1.1 WHat now ?

Hey
So I have a rooted Lenovo TB2-x30l running android 5.1.1-
It is rooted with Kingroot.
Now I am trying to install Applock and it wants usage access, sure i find the app in the list and i activate it.
But when I go back and try to lock apps again it asks for the same thing but it is already ON.....
I have even tried using the app (AppOps) to see if it has root acess and it has.
One strange thing I have found, I do not know if it is related is that under accessabiity and services Kingroot is ON and some other programs are OFF,
No matter which order I do it if I put kingroot OFF, or just try and put any other service on ON in 10min they will be reset like it was before again..... WHY ?
I do not have SuperSU installed, should I install that? Would that help somehow?
Thanks in advance!
Try alternate apps
If you root Your device with kingroot app, You wont have SuperSU. Instead, you'll have the same kingroot app to manage superuser rights. The kingroot app will do the same work you suppose SuperSU to do. Don't worry, thats not the issue. I too tried Applock app on my lenovo vibe smartphone without any luck. Use CM SECURITY app. It is an all-in-one security app with app lock feature. It's free and easy to use as well. It doesnt require root permissions. Check it out in Playstore.
Hope this helps!:good:
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How to remove/disable a system app without root?

I have samsung m21 not rooted. I tried to remove and disable Samsung Game Optimizing Service via ADB, it saying success when i entered the remove command, but in phone it doesn't removed. Also i try disabling via ADB too, it also giving another success message but app not disabled in phone. I tried to remove an random app downloaded from gplay store, and it removed perfectly (btw i removed some system apps in same phone via adb before). I searched this issue and i saw some people have same problem. I tried to disable that app from Package disabler pro (samsung) and CCSWE app manager (samsung) but M21 doesn't have Knox, so that method didn't worked too. Game Optimizing Service app is limiting your fps to 40. I dont want to root my phone. I want to remove, disable this app without root. How can i do that? Please help me. Thanks in advance.
Paramez said:
I want to remove, disable this app without root. How can i do that? Please help me. Thanks in advance.
Click to expand...
Click to collapse
Removing without root rights is NOT possible, but disabling:
App Freezer for Android - APK Download
Download App Freezer apk 1.0.6 for Android. Freeze unwanted app or package on Android (Samsung, Sony, Xiaomi, Huawei, etc)
apkpure.com

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