MicroG Login Not Working? Fix Guide

For ReVanced Users

1. Update GmsCore — Download the latest version from official ReVanced GitHub releases
2. Clear GmsCore data — Settings → Apps → GmsCore → Clear Data → Try login again
3. Disable battery optimization — Settings → Battery → GmsCore → Don't optimize
4. Check signature — Ensure GmsCore signature matches the patched app
5. Re-patch — If issues persist, uninstall everything and re-patch from scratch

For Vanced Users (Discontinued)

Since Vanced MicroG is no longer updated, login issues may be permanent. Google regularly updates authentication systems, making old MicroG versions increasingly unreliable. Consider migrating to ReVanced or another alternative.

Common Error Messages

• "Error signing in" — Usually outdated MicroG/GmsCore
• "Account action required" — Google needs re-authentication
• Login loop — Clear data and re-authenticate
• "This app isn't verified" — Expected with non-root installations