Open the FeiYing Launcher and select your simulator (e.g., RealFlight 7.5).
The patch is approximately 2.4 GB. Users running the legacy launcher (version 40.x or earlier) will need to perform a one-time manual migration tool, available on the official Feiying website. For users on versions 41.x or higher, the update will download automatically the next time you open the launcher. feiying simulator launcher update42 50 verified
Gone are the days of waiting 20 minutes for a 4K skin to download. Update42 introduces "Delta Patching." If you already have China Eastern Airlines Livery v1.2, the launcher only downloads the 15MB of changes for v1.3 instead of the full 1.2GB file. Open the FeiYing Launcher and select your simulator (e