For your security, only download firmware from official manufacturer portals. Do not use "exclusive" third-party sites, as they may bundle malware.
The identifier p75358v60 is not a random string. It follows a structured nomenclature common in industrial and high-end consumer electronics: p75358v60 firmware download exclusive
Use a drive (8GB or smaller is best) and format it to FAT32 . For your security, only download firmware from official