Drag your .bin file into your Hex Editor. Look at the first few bytes (The "Magic Numbers"). This determines which tool you need.
or similar) and you want to see the individual system images, like recovery.img , hidden inside. : Most developers use Python-based scripts like the mstar-bin-tool The Steps to Unpack Preparation unpack mstar bin beta 3 patched
binwalk -e your_firmware_file.bin