how to make app as system application with permission enabled default - Samsung Galaxy J7 ROMs, Kernels, Recoveries, & Oth

Greetings.
I've samsung J710F 2016 on marshmallow 6 and I rooted the device and copied my device into system-->app-->j7 folder and set permissions. Now the issue it applciation installed as system app but permissions are not enabled by default.
how to I set those permission to be enable by default. Looking forward to your kind response.
Regards
Net_Spy

Set it manually with file browser

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Hi, I am student from University would like to ask do you know how I can start this task that I gave myself to complete.
list all permissions, check against database of what permissions should be for those applications and flag up if any installed app has more permissions than it should.
I know, application permission is located in the manifest.xml, but if i use ADB method to list all the permissions, I cannot find a method to list all the permission that belongs to one app only. I would like to check and compare to see if any of the installed application has more permission than it should be.
Any help would be appreciated, as I am just learning.
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Android 7.1.2 and Magisk: Can't install an app as system app - permissions

Hello, folks,
I have a problem with my Nexus 5X (Android 7.1.2). I had rooted it with TWRP and Magisk, until last no problems. After an update to Magisk v18 two days ago, I found the problems.
I had an app that I installed as a system map. It was deleted after the update. If I now want to reinstall it (as in this manual), it won't work. I can create a folder in "system/app" and "system/priv-app" (or copy the APK there), but I can't do anything else. No renaming, no changing of permissions. Also it often happens that I cannot copy the file there because of missing permissions. This only works once after a restart. After a restart the copied file or folder will be deleted again and again.
I tried Solid Explorer, Root Explorer and ES File Manager. Link2SD also fails and cannot create the system app. SU permissions are on for all tested apps.
Does anyone have an idea what I should do? :-/
Regards
XOXO
XOXO1 said:
Hello, folks,
I have a problem with my Nexus 5X (Android 7.1.2). I had rooted it with TWRP and Magisk, until last no problems. After an update to Magisk v18 two days ago, I found the problems.
I had an app that I installed as a system map. It was deleted after the update. If I now want to reinstall it (as in this manual), it won't work. I can create a folder in "system/app" and "system/priv-app" (or copy the APK there), but I can't do anything else. No renaming, no changing of permissions. Also it often happens that I cannot copy the file there because of missing permissions. This only works once after a restart. After a restart the copied file or folder will be deleted again and again.
I tried Solid Explorer, Root Explorer and ES File Manager. Link2SD also fails and cannot create the system app. SU permissions are on for all tested apps.
Does anyone have an idea what I should do? :-/
Regards
XOXO
Click to expand...
Click to collapse
This is a normal problem for Magisk. To fix it do the following. Open Magisk manager's settings and turn on core only mode then reboot. Do your system stuff add/remove apps, set permissions, etc. Then turn off core only mode (or modules won't work) and reboot once more.
Spaceminer said:
This is a normal problem for Magisk. To fix it do the following. Open Magisk manager's settings and turn on core only mode then reboot. Do your system stuff add/remove apps, set permissions, etc. Then turn off core only mode (or modules won't work) and reboot once more.
Click to expand...
Click to collapse
Thanks, that helps.

Selinux security query

Hi all, am using Omnirom Pie and can't edit some internal files like mixer_paths with Root Explorer. Something to do with selinux security although it says it's disabled under Trust. Anyone have a fix for this. Thanks.
Twrp, Aroma filemanager, copy to sd, edit and copy back
Look that the files have the right permission

[Q] Changing UI sounds - possible/ how?

The OP7T Pro UI sounds are located @ : Root --> Product --> Media --> Audio --> UI.
Is there anyway I change or replace these? I have tried (via Solid Explorer & SD Maid; I'm rooted & granted these 2 apps superuser/ root access in Magisk) but there seems to be a permissions issue which prevents me making any changes to the UI folder contents.
When I have tried to change the file or folder permission attributes (currently -rw-r-r-) it does not succeed.
Any help/ advice please?
elmor0 said:
The OP7T Pro UI sounds are located @ : Root --> Product --> Media --> Audio --> UI.
Is there anyway I change or replace these? I have tried (via Solid Explorer & SD Maid; I'm rooted & granted these 2 apps superuser/ root access in Magisk) but there seems to be a permissions issue which prevents me making any changes to the UI folder contents.
When I have tried to change the file or folder permission attributes (currently -rw-r-r-) it does not succeed.
Any help/ advice please?
Click to expand...
Click to collapse
Could try root explorer might work
I've tried Solid Explorer Pro/ ES file explorer/ SD maid/ X-plore/ Root explorer Pro - same problem.
Even though I'm rooted - it seems that I can access Root only for viewing. I cannot edit or modify any of the Root files or folders despite changing the permission attributes. They all default back to -rw-r-r- (mode 644)
Is this expected given the Android 10 partitions issue, or is there a solution/ workaround I have missed?
elmor0 said:
I've tried Solid Explorer Pro/ ES file explorer/ SD maid/ X-plore/ Root explorer Pro - same problem.
Even though I'm rooted - it seems that I can access Root only for viewing. I cannot edit or modify any of the Root files or folders despite changing the permission attributes. They all default back to -rw-r-r- (mode644)
Is this expected given the Android 10 partitions issue, or is there a solution/ workaround I have missed?
Click to expand...
Click to collapse
Try building a magisk module maybe?
Beyond me I'm afraid!
Perhaps you can show how to do it?

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