Andy Dufresne spent 19 years digging a tunnel to freedom. You don't need to spend 19 minutes hunting for a corrupted "Shawshank Redemption Hindi dubbed download MP4" link.
Here are a few options to download The Shawshank Redemption with Hindi dubbing in MP4 format:
Regarding the Hindi dubbed version, I couldn't find any information on official releases or downloads. However, there are various streaming platforms and online marketplaces where you can find the movie with subtitles or dubbed in other languages.