Canon EOS Digital Rebel XTi / EOS 400D Firmware Update Ver 1.1.1 incorporates the following fixes and improvements:
1. Adds detailed information about three new lenses.
2. Polish has been added as a new display language in the menu screens.
A power failure during the firmware writing operation may disable the camera.
* Use a fully charged Battery Pack or dedicated AC Adapter Kit (Optional) ACK-DC20 for the firmware update.
* Do not shut off the power during the firmware writing operation.
* Do not open the CF card slot cover during the firmware writing operation.
Do not press any camera buttons during the firmware writing operation.
More informations and download here.
Tags: digital rebel xti firmware update, eos 400d firmware update, eos 400d firmware, digital rebel xti firmware
