Example: For an MX480, JTAC might recommend 21.4R3-S4, while the "Latest" is 23.2R1. Download the recommended one. This is the most painful part of "Juniper firmware downloads." What if you have an old EX4200 switch that went EOL in 2016?
Once a device reaches End of Engineering (EOE) , Juniper removes the firmware from the public support portal to reduce liability. juniper firmware downloads
https://support.juniper.net/support/downloads/ Example: For an MX480, JTAC might recommend 21
However, one of the most searched—and often most frustrating—tasks for a Juniper administrator is locating, downloading, and applying the correct firmware. Searching for "Juniper firmware downloads" often leads to dead links, confusing version numbers, or the dreaded "Access Denied" page. Example: For an MX480
https://www.juniper.net/support/downloads/