Download I9300xxlef Firmware Update Full list of firmware found on Samsung FUS – Firmware Update Server. . CSC: I9300OZSALF1 »» MODEM: I9300XXLEF [b][u]I9300UBALF5[/u][/b] [assembly . FUS is a firmware update server for Samsung Galaxy S. In order to get full access to software updates on Samsung FUS, as… Continue reading I9300xxlef Firmware Update