@maxmp As is said before in my first post, when I transfer the app from my old phone to a new one, it was transferred/installed completely but I couldn't run that.
so I remove the app to re-install it from the play store and this happened.
with this situation, is there any way to delete leftovers or anything that prevents installing the app again from Play Store?
yesterday I search more for a solution and I rename the APK package name but the error (and update request) still exists.
why do I persist to use your app? Because it works better than others, especially on my Samsung watch and my earbuds.
p.s: because recently I bought my new phone I don't want to void the warranty otherwise I root my phone and find that folder to remove it.
if you have any solution for this I much appreciate it and if not, I do not ask for more.
Thanks.