OTTOCAST i3(without HDMI) firmware

First, please check whether your OTTOCAST i3 product has a HDMI interface. If not, you can download and use this software.

PC update for BMW models

1. System update optimizes connection speed.
2. Optimize protocol compatibility and solve the problem of ID8.5 disconnection.

First, please check whether your OTTOCAST i3 product has a HDMI interface. If not, you can download and use this software.

SD card update for BMW models

1. System update optimizes connection speed.
2. Optimize protocol compatibility and solve the problem of ID8.5 disconnection.