This repository contains official ROM files for old Psion Devices. All the files could be downloaded for free from the official Psion / Psion Teklogix Website in the past. Some of this ROM files are upgraded (patched) to solve some bugs or add functionality.

Contents:

• ROMs for Psion 5mx Pro, patched with 2 Additional Apps from Ericsson MC218 (MyPhone + PostCard) (UK, DE)
• Original ROM for Psion 5mx Pro (DE)
• ROMs for Psion netBook, patched with additional Apps and components(UK, DE, FR, SP)
• Dumped ROMs of Ericcson MC218 (UK, DE)
• ROM Update for Series 7 (UK, US)
• Revo Firmware Dump (DE)
• Dumped ROM for Psion 5mx (UK)
• Dumped ROM for Psion Series 5 (UK)
• Tools for Patching Psion ROMs and additional components.