To begin, install the Lightroom Mobile app for Android or iOS and log in with your Adobe credentials. Before we start, let’s clear an important point. Lightroom Mobile is a subset of what we have available in Lightroom. As a result, at the time of this writing, you cannot create presets directly in Lightroom Mobile and you cannot have a formal preset list there. But there is a very fast way to convert all your preset (desktop version) into .dng format, the magic is download the Adobe Lightroom Classic and when you export your photo there with customization applied just choose export with DNG and you’re done.
Video Tutorial below: