I discovered the tool and I'm doing the same thinking because I updated the firmware version 1.10. From 550D
Unable to decipher your intentions. If you want to install ML you have to follow install instructions. http://builds.magiclantern.fm -> 550D / Rebel T2i -> Installation
hello two days ago i updated the firm of my canon550d? then I discovered your firmware.
If we look at the version of the firm supported by your product it is version 1.09. can this update of the firmware be a risk to use magic lantern.
As written in installation instructions (short form in download area, long version in Install Guide/FAQ): You need the version matching ML version. For you: 1.0.9. Downgrade!
@a1ex: Close as invalid, please.