The Powershot ELPH 190 IS (IXUS 180 in Europe) was released in early 2016


A build for firmware 1.00A is available from the Download page. Use the porting thread for questions and bug reports.

Reviews and Specifications[]

Technical Data[]

  • DIGIC IV+ image processor
  • DryOS operating system
  • No optical viewfinder
  • Storage: SD, SDHC, SDXC, MMC, EyeFi
  • Power: NB-11L rechargeable Li-ion battery
  • Native ISO: 100 to 1600
  • Movie codec: H.264, monaural audio

Firmware Info[]

The use of ver.req or vers.req to determine your firmware version probably does not work. It is recommended you use the ACID utility to determine your firmware version.

For Developers[]

Diskboot encoding 16
FI2 encoding d4i

LED addresses[]

From the port, may not be confirmed

0xc022d1fc Green activity LED on the back
0xc022d200 AF LED

Firmware Dumps[]

A dump for firmware 100a is available in the CHDK dumps repository


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

Porting process & links[]