

ew. Tell your government to stop mandating spyware.
Graphene does let you re-lock the bootloader. IIRC, whether an app works depends on whether they require SafetyNet full, or just basic. I have so far only found one app that refuses to work. However… it looks like MitID was recently updated and no longer works.
https://gist.github.com/lbschenkel/4199be415f2a139b64688ae74c92a7fc
Starting on 2024-06-12, MitID have started using Google Play Integrity API during activation. This means that new installations will no longer work in GrapheneOS nor any other non-stock Android, as they are not certified by Google and will not pass the required checks. The app still works (for now) if you managed to get it activated before that date.
Or might as well say “Yes, I like money and want to sell to the DoD.” Source: may have used it in a slide deck once. Not actually sure, as the phrase wasnt as popular back then.