The Powershot G15 was released on Sept 17 2012
CHDK is available for the G15 with firmware versions 1.00b from the Download page
Reviews and Specifications
The use of ver.req to determine your firmare version may not work. It is recommended you use the ACID utility to determine your firmware version.
- firmware loading address: FF000000
- G15 porting post by c10ud: http://chdk.setepontos.com/index.php?topic=9257.msg99073#msg99073
Download location for firmware dumps: