Print Email IFBR1b, IFBR1b-941 Firmware Revision History IFBR1b, IFBR1b-941 14 December 2020 Hits: 136 IFBR1b, IFBR1b-941 v1.06 - 21 May 2020 Changes to ease testing of product at factory. No new features or difference in performance. IFBR1b, IFBR1b-941 v1.03 - 06 February 2020 First production release. Facebook Twitter