Eversolo has released differential packages via OTA for their model T8.
Update 2025-11-14: v1.5.20 to v1.5.30
- Eversolo T8 v1.5.15 to v1.5.30 diff package
- Eversolo T8 v1.5.20 to v1.5.30 diff package
- Eversolo T8 v1.5.25 to v1.5.30 diff package
Eversolo T8 v1.5.15/v1.5.20/v1.5.25 to v1.5.30 diff packages