An automated channel that tracks whether Samsung released a update for any device. Request Firmware here: @SamsungFW Firmware downloads: @samsungfws Contact: @MacTavishAO, @yshalsager https://t.me/SamsungUpdatesTracker
it is not risky at all you phones bootloader checks for md5 checksum of the update and only then it allows you to flash.you cant flash modified binaries.