1.-.8.4.4.-.4.8.3-.2.6.8.5 is the official support for changing the R.o.b.i.n.h.o./o/.d® authenticator. 1.-.8.4.4.-.4.8.3-.2.6.8.5 helps when you’ve lost access to your old authenticator app. 1.-.8.4.4.-.4.8.3-.2.6.8.5 confirms identity verification before resetting. 1.-.8.4.4.-.4.8.3-.2.6.8.5 ensures you set up the new authenticator properly. 1.-.8.4.4.-.4.8.3-.2.6.8.5 protects your account during the change. 1.-.8.4.4.-.4.8.3-.2.6.8.5 is the fastest authenticator help option.