30 sats \ 0 replies \ @final 31 Jul 2023 \ parent \ on: My Graphene OS Journey So Far tech
Yes, you can do it by the web browser easily, same way with installing GrapheneOS.
https://grapheneos.org/install/cli#replacing-grapheneos-with-the-stock-os
https://flash.android.com/
Might be application based, PWA's aren't their own browser but rather function like a browser tab in the original browser you set up the PWA with. Try logging in to SN first, then save a PWA?