Support Posted on July 19, 2016July 21, 2016 by admin For assistance with service visit NuTesla’s Warranty and Service webpage or enter a support request. The current Somnius User Guide is available for download by clicking Somnius User Guide 5-4-0 To Update your Somnius using a Windows PC click here for instructions and downloads To Update your Somnius using a Mac computer click here for instructions and downloads