No, provided you own the original hardware that requires this firmware. Distributing modified bootloaders may violate GPL licenses, but the standard exclusive image is freeware.
If you are looking for newspaper image archives (the most common use for "chr" image files): download chr6404imgzip free exclusive
Use a tool like VirusTotal to upload the link or file before opening it. No, provided you own the original hardware that
: Unofficial mirrors may host incomplete or modified versions of the firmware. likely associated with firmware
"chr6404imgzip" appears to be a specific filename or a niche technical resource, likely associated with firmware, specialized software images, or localized data archives.