Current official navcores for all devices
ONE, ONE XL, XXL, Start, Ease
ONE 1st & 2nd edition : 7.903
ONE XL, ONE 3rd edition : 8.010
ONE XL-S : 8.016
ONE/XL 30 series Serial (PE-PF-RL) : 8.042
ONE/XL 30 series : 8.083
ONE IQ Routes (One2009 Plus) : 9.541.2
XL IQ Routes (XL 2009 Plus) : 9.540.2
XL IQ Routes² (XL²) : 9.541.2
XL IQ Routes Live : 9.541.2
XXL 2009-2010 : 9.541.2
XXL 550 ...