1. Export your settings from the Google version
2. Install [F-Droid](https://f-droid.org/docs/Get_F-Droid/)
3. Install [Sunup](https://f-droid.org/en/packages/org.unifiedpush.distributor.sunup/), and open it once to set it up
4. Add the [custom repository](https://fdroid.fedilab.app/) to F-Droid
5. Install Fedilab from the custom repository
6. Open the new Fedilab and import your settings using the 3 dots on the instance selection screen
7. Check that Sunup is selected as push distributor under Settings --> Notifications
8. Success :)
Marco
(2/2)