Mercedes W212 NTG4 AUDIO 50 APS telematic update

[mrmial]

Hi. I need help with update my Audio 50 APS in W212 2009y. I don't normally do navigation, and here I would like to update my telematics in a private car to be able to unlock the BT Audio function. I don't know what files to use for this, and if I need to do it Vediamo, can I insert the CD normally and run updates from the engineering menu. Thank You very much.
SW Build: 20.100
Dev. Name: HB_HU212Mid_C
Supplier Type: 9014
HW No.: 2128700389 ZGS: 007
ZB No.: 2129065600 ZGS: 001

SW No.: 2129027200 ZGS: 001
HB_HU212Mid

SW No.: 2129027100 ZGS: 001
HB_SWDI_BOOT

SW No.: 2129027300 ZGS: 001
HB_HU212MidD1GER

[hopa78]

i need it too