I either do not have this issue, or it doesn't show up for me on the battery usage page. Are you sure it is widespread? (I have no GAPPS, LineageOS 17.1 -- on G

I either do not have this issue, or it doesn't show up for me on the battery usage page. Are you sure it is widespread? (I have no GAPPS, LineageOS 17.1 -- on Galaxy S4). With that said, there is some work being done towards a FLOSS replacement for firebase [1]. Gotify can be used as a backend [2], among others ([3] too, I think). Not ready for prime-time, but almost, and development started pretty recently (mid-December). [1] #openpush:bubu1.eu (https://matrix.to/#/!ajsXAmvYUOjfmMJnGJ:bubu1.eu https://matrix.to/#/!ajsXAmvYUOjfmMJnGJ:bubu1.eu) [1] https://github.com/UnifiedPush/UP-spec/blob/main/specifications.md https://github.com/UnifiedPush/UP-spec/blob/main/specificati... [2] https://github.com/gotify/android/tree/unifiedpush https://github.com/gotify/android/tree/unifiedpush [3] https://github.com/NoProvider2Push/android https://github.com/NoProvider2Push/android