Here is the info I got off of my Avic-2 after the map upgrade, does this look about right?
Avic-Z2/X4/UC
Platform 3.000200 Mecha Core 70.00
APL 6.000000 Mecha APL 8.33
GPS Program 1.200000 Region 1
GPS Info for UC HDD Version PU1-6-A
System uCom 8.01
Monitor uCom 8.01
Recovery 2.000000
Bootloader 2.000000
CPU Core 4.000000
HDD Vol Ver Vol.3