Recently number of android apps started to complain about me having insecure device. I tracked it down to having android image having “test-keys” string in build properties.
There is an nice app to verify it: https://play.google.com/store/apps/details?id=com.scottyab.rootbeer.sample
My current solution is good old unsquash / patch / squash we already did here https://github.com/yeoldegrove/sailfish-signature-spoofing-lxc, but it means each time Android is updated I need to patch it over and over.
Does anybody have better ideas?