We tried to make OpenKM as intuitive as possible, but an advice is always welcome.
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Currently, this code is only for professional edition has not released for community edition. Meanwhile not exist a release for the community the code sure will not be available from GitHub.
The problem with mobile web version is that I think there's not support from browser to upload files from the phone. If you discover a way for doing it you are welcome to explain how to do it and we will try to implement into the mobile web version.