If you're considering downloading or applying such an update, make sure you're aware of the potential risks and implications. For the best gaming experience and support, opting for official channels is usually the recommended approach.

A simple Google search for Nosteam FIFA 14 Update 1400 torrent will get you there. Look for the files with the "N14_1400" hash string. Join the Nosteam Discord (invite links usually on their VK page) for direct support.