Click the button. The status window will fill with firmware details (PDA, CSC, Phone components). Click the Download button. Choose a destination folder to save the package.
Ensure you are using the true 0.4.7.2 repack or later variants. If the issue persists, verify that your computer’s system time and date match your local time zone exactly, as mismatched timestamps can fail server security handshakes. "Available version info not found" Cause: Typos in model numbers or invalid CSC inputs.
Found in Settings > About Phone (e.g., SM-G998B ).