Google Play lifetime purchase cannot be restored on LineageOS + microG

App version

Production

Issue description

Hello,
I purchased Symfonium’s through Google Play, using my Google account on my old phone.
I’m now running LineageOS with microG, without genuine Google Play Services. The license worked perfectly for several months on this exact setup, then recently Symfonium started asking me to purchase again, and Restore license fails with: “license missing or reported as invalid”
Nothing changed on my side to trigger this. I’ve since updated everything possible (Symfonium, microG Services, microG Companion, the system) and the issue persists.
microG is fully configured:
Device registration active (recently re-registered)
Cloud Messaging connected
My Google account added in microG
License verification enabled in Companion
I’ve also cleared caches on both microG Services and Companion, and rebooted without success.

I submitted diagnostic logs using “Send logs to support” under the nickname ajinis.
I really love Symfonium it’s by far the best music app I’ve found, and I’d love to keep listening to my music this way. I’m not trying to avoid paying, I already bought it I just want my purchase to work again on my setup.

Thank you!

Device type

Phone

Media provider

Subsonic (Open)

Steps to reproduce

  1. Bought Symfonium via google play, worked for months on LineageOS + microG.
  2. App now asks to purchase again on launch.
  3. “Restore” fails with “license missing or reported as invalid”.

I searched existing issues first

on

I understand that logs are mandatory

on

Log upload name / description

ajinis

License are fully checked and managed by Google. If no license are properly returned there’s nothing I can do.

Docs explains the deggogled license for that case and the fact that there’s no migration between them.