The Powershot S110 was released on Sept 17 2012

CHDK is not available the Powershot s110

Reviews and Specifications

http://www.usa.canon.com/cusa/consumer/products/cameras/digital_cameras/powershot_s110

Technical Data

The use of ver.req to determine your firmare version may not work. It is recommended you use this utility to determine your firmware version : http://www.zenoshrdlu.com/acid/acid.html

For Developers

LED addresses

Available firmware dumps

Download location for firmware dumps: → P&S firmware dumps mirror

Canon fw updates