The firmware update version 2.0.2 for the Canon EOS M is officially announced and will be free to download from the Canon website from the end of June 2013.
Before the release of new firmware update for the Canon EOS M compact system mirrorless camera below are the videos, show the AF speed difference with the current and new firmware. The lens used for the test were the EF 18-55mm and EF 22mm.
The AF is tested both in the FlexiZone Multi and FlexiZone Single settings. Auto-Focus is much faster with the new firmware. Flexizone-Multi AF was used for the tests. AF using firmware 2.0.2 is a bit faster in the 18-55mm one.
Canon EOS M Firmware Update 2.0.2 AF Speed Test Video
Firmware Version 2.0.2 promises to boost the AF speed, making One Shot AF up to 2.3x faster when using FlexiZone Multi AF and the EF-M 18-55mm f/3.5-5.6 IS STM lens.