I'm a GrapheneOS user on my smartphone. I run a de-googled version of Android. It's great for privacy. The Play Store replacement I use is Aurora Store. I found a few bitcoin lightning wallets that don't rely on GSF (Google Services Framework) but so far none I could use for nostr zaps. I know that Wallet of satoshi can do it but it also relies on GSF. Any suggestions? I know I could use a different profile in GrapheneOS but copy and paste between profiles is not working because of the sandboxes.