Rt6 Software 2.21 🖐🏿 DOWNLOAD: ››››› https://shurll.com/2j3wmy January 4, 2019 - I'm trying to find download links and a procedure to update my RT6 from RNEG 2.21.A.1 to the latest version 2.86B, map updates and speed cameras Q. I installed RT6 with C3's RT6 card and now I'm trying to install RT6 with C3's RT6 card. I've been trying different versions of RT6 all this time because I didn't want the latest version of RT6 to get what I needed. I was able to install RT6 with C3's RT6 card to a new RT6 with C3's RT6 card. I was unable to install RT6 using C3's RT6 card on the new RT6. I tried rt6_en_sd_c3v1_2.16m.zip from the RT6 site but couldn't install it with C3's RT6 card. 5e032f240e June 2, 2018 is G.5 firmware and I read that it is not possible to upgrade to the latest