RRA12202405
Service Campaign
A small number of Rolls-Royce Phantom (RRll/RR12), Ghost (RR21/RR22), Spectre (RR25), and Cullinan (RR31) vehicles have been identified as having a potential software issue concerning the personal e-SI M profile. As a result, vehicle telephone and Wireless Area Network (WLAN) hotspot functions via the personal e-SIM may operate with a delay or not operate sporadically. The problem has been rectified with vehicle software version 24-77-540 (RR21-24-11-540 for RR21/RR22, RR25 and SlSA-24-11-540 for RR11/RR12, RR31), which is included in 1ST A version 4.50.4x.