I'm new to android so please forgive my maybe trivial questions.
So far I've been able to root my J3-2017 (TWRP+SuperSU+Nougat) and now I can access the internal file system using adb shell.
My purpose is to debloat my device. I've been able to manually delete Microsft apps (*) but I don't seem to find a way to remove UpDay which, apparently, is packaged inside the default theme.
The question is: does anybody know a way to remove such apps from a theme?
Thank you
(*) this is how I did remove Office:
adb shell
su
mount -o rw,remount /system
find / -iname '*Excel*'
.
.
.
rm /data/data/com.microsoft.office.Excel
...