The Samsung Good Lock plugins seem to work without any problems, on my Galaxy A17 (4G 4 GB RAM); so why were they only reserved for flagships? 樂The Labs function (under Advanced features in the Settings app) for normal Galaxies and A-series remains ...
The time I got that type of error message (and I recognise that error message from many years of using Android smartphones ), was when my phone ran out of memory. 樂There might be other causes as well; like if your Galaxy tried to install the app pre...