Vemilyus developed a compatibility patch for the ReVanced/revanced-patches repository, enabling the app to function on rooted or unlocked Android devices by bypassing device integrity checks. Using Kotlin and applying reverse engineering techniques, Vemilyus updated the patch logic and fingerprint verification to match the latest app version, ensuring continued usability across diverse device configurations. The work addressed the challenge of maintaining access for users with modified devices, supporting platform continuity as app versions evolved. Delivered within a one-month sprint and co-authored to meet repository standards, the patch demonstrated technical depth in Android development and careful alignment with project requirements.