Ensure the download in Telegram reaches 100%. If the file is "hidden" in your gallery, look in your internal storage under Telegram > Telegram Documents .
Telegram downloads sometimes fail if your connection drops. Try clearing your Telegram cache and restarting the download.
This usually happens if the file uses AC3 or DTS audio which some phones don't support. Download the "AIO Codec" for MX Player or simply switch to VLC. Ensure the download in Telegram reaches 100%
VLC for Mobile or MX Player . These will handle the Bengali audio encoding without lag. PC/Mac: VLC Media Player or IINA . 3. How to Open and Watch
Because .mkv files can be tricky for default phone players, use these for smooth playback: Try clearing your Telegram cache and restarting the download
Log in on your PC to download the file directly to your hard drive.
In VLC, tap the icon while playing to see if English or Bengali subtitles are available to toggle on. VLC for Mobile or MX Player
Move the .mkv to a thumb drive to plug directly into your Smart TV’s USB port. 5. Quick Troubleshooting