IGEL Linux v5 Universal Desktop Converter 2 (UDC2) UDC2 Manual Current: Installing Firmware and Licenses PDF Download PDF Download page Installing Firmware and Licenses. Current page Include child pages All pages Installing Firmware and Licenses In order to install the IGEL Universal Desktop OS 2 firmware, you must make a number of preparations.TechChannel _____ Preparing Installing Emergency Procedure (ISO Image) ×