Canon 350d Firmware |top| | Exclusive

Flashing custom firmware on a 350D is for the casual user. Unlike CHDK on PowerShots (which loads from the SD card without permanent changes), custom firmware on the 350D overwrites the internal flash. If the flash fails or you upload a malformed image, the camera becomes an expensive paperweight unless you have a JTAG programmer and soldering skills.

If your camera is on an older version, you will need to perform the update. Unlike modern Canons that update via SD card file systems automatically, the 350D requires a specific naming convention. canon 350d firmware

Here are some useful features and improvements that firmware updates have brought to the Canon EOS 350D: Flashing custom firmware on a 350D is for the casual user