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A firmware hack for 400D to enable ISO 3200 and Spot Metering – continue

OK, just rushed back home to try this hack on my Canon 400D. Bingo, it works both on my 2GB and 4GB CF Card!! Just posted the ISO 1600 and ISO3200 for comparison here.

↑F5.0, 1/30 ISO16OO ↑F5.0, 1/60 ISO3200 ↑ISO3200 after denoise

The noise level of ISO3200 is acceptable. Furthermore, I can also […]

A firmware hack for 400D to enable ISO 3200 and Spot Metering

HOWTO:

1. use a fully charged battery. you need CF card reader and windows. on a mac, use windows under bootcamp/vmware fusion.

2. update to latest firmware (1.1.1) by downloading the latest firmware, copying it into the root of CF, and running “update firmware” in the setup menu.

3. empty your CF, download testfir.fir from […]

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