How to know if a sim is V1
i have some o2 sims which i believe may be v1,
i used a newer o2 sim (2006)
with woron scan and it said:
"The GSM algorithm is not comp128-1 ...Scanning stoped..."
when i was trying to scan for the KI number
however when i used one of these older sims.
which i got way back in 02/03 it starts the scan, unfortunatly i haven;t managed to finish scanning yet.
i understand it is not currently possible to extract KI from V2 or V3.
So how do i know if it is V1 or not? i just want to be sure.