Samsung servers sometimes throttle speeds.
Since Samloader and Bifrost only download the firmware, you will need a separate tool to flash it to your device: samfirm tool linux
While the original tool was designed exclusively for Windows and is now deprecated, several modern, cross-platform alternatives allow you to download and decrypt official Samsung firmware on Recommended Linux Alternatives Samsung servers sometimes throttle speeds
He had tried everything. Odin, the standard Windows tool, refused to work through his VM (Virtual Machine). The drivers were a mess, the connection timed out, and the Windows partition on his laptop was corrupted. the standard Windows tool
You need:
: Change into the SamFirm directory: