Open this window after connect to internet. You can see BMW multi tool latest software version, firmware version, dongle version. You can go to our website for further information. After succeeded update BMW multi tool firmware, must reconnect the hardware to computer.

bmw multi tool update

1. Device Info: Get dongle and hardware SN and version.
bmw multi tool device info

2. Device Update: This function can update the dongle and device.
bmw multi tool dongle update

bmw multi tool dongle update

You may find BMW multi tool V2.3 English user manual more better to understandable.