: If your device asks if you are sure you want to change the extension, select Yes .
: This is likely a randomized string of characters. This naming convention is common for files saved from social media platforms (like Instagram, TikTok, or Twitter/X), messaging apps (like WhatsApp or Telegram), or temporary cache folders. _ghsb(1)mp4
: Change the name from _ghsb(1)mp4 to _ghsb(1).mp4 . : If your device asks if you are