We are developing one app that will be pre-installed on device manufacture time. seems like a bloatware app.
we want to prevent our app to uninstall by user like Contacts and other pre-installed app.
i searched a lot on google. but getting the same technique like using device rooting.
i also tried by using this app. but when i am clicking on any app to move to "System/apps", it gives me message
"/system/app mover has been granted superuser permission"
and then i am getting Error i.e
"Error: cp: applet not found"
with Ok Option.
So i tried by using "Es File Explorer" to move app from "data/app/" to "System/app/" its also moving app to "System/app" but when i am going through App Manager, it allow me to "Uninstall". but i want to disable "Uninstall button" like other pre-installed app act.
i tried the same method.
- Rooted my device.
- Moved my app from data/app/ to system/app/
- set permission
rw- r-- r--and reboot.
Still i am able to uninstall my app. Can anyone please help me to fix this issue.