RISC OS 4 Upgrade

Upgrade your RiscPC or A7000 to RISC OS 4


The RISC OS 4.02 Easy Upgrade is great for those who are worried about having to disassemble their RiscPC or A7000 to upgrade it, as you don't even have to take the lid off your computer!. All you have to do is open the compressed .zip file on your RiscPC or A7000, copy the installer out of the archive then run it. You don't need any tools and you can switch between RISC OS 4.02 and RISC OS 3 any time you like.

The Easy Upgrade includes the following features:

  • Suitable for RiscPC, A7000 and A7000+ computers.
  • No need to open the computer, just run the installer.
  • Upgrade to RISC OS 4.02 from RISC OS 3.6, 3.7 and 3.71.
  • Switch between RISC OS 3 to RISC OS 4 any time you like.

The RISC OS 4.02 installer

Important Notes

DON'T try to extract the contents of the compressed .zip files unless you are doing so within RISC OS, otherwise you will lose the essential RISC OS filetypes.











© Copyright 3QD Developments - 06/12/2017