IAmaTeaf have you checked the v3 again see will it connect to the box and flash as you did before and if it does then i would flash the box with blackhole 2.0.9 from the VU-HD site just to be safe then do a factory reset then i would flash the box with OPENVIX-Helios vu+solo2 20140514 from that site aswell just to make sure that the v3 is doing it,s job and then i would try flash v4 chip upgrade date 6/9/14 and if that work,s you can use the lastest blackhole from the vu-hd site !! regards dubliner