bad, you can still use all those apps on gos plus the security features gos provides of encryption and the auto-reboot every 8h features to avoid cellebite cracking A good vault shouldn't be vulnerable to such attacks. backup everything on a sdcard and do the gos installation and then transfer all the neede apks and the import the backups for all the apps don't be lazy

as for bitcoin, you know you can still use ashigaru offline with sentinel on an online phone?