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The Powershot SX420 IS was released in Jan 2016

Notice

Builds for firmware 1.00A and 1.10A are available from the Download page (For 1.10A, only in the Unstable section). Use the Porting thread for questions and bug reports.


Reviews and Specifications[]

Technical Data[]

  • Digic 4+ image processor
  • operating system: DRYOS
  • Display: 3 inch LCD, 230,000 pixels


For Developers[]

General info[]

  • DRYOS R58 (DRYOS version 2.3, release #0058+p7)
  • FW start address: 0xFF010000

LED addresses[]

0xC022D200
0xC022D1FC

Porting process & links[]

A port for firmware versions 1.00a and 1.10a is available from the Download page.

Porting thread: SX420 IS port

Firmware dumps[]

  • Firmware version 1.00A

Download location for firmware dumps:

Saveas64

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

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