How to Make Reading Large EASM File on edrawings Mobile Smooth

Hello

I would like to transfer SolidWorks assemblies to edrawings mobile (IPAD). I am having some problems reading the file which is not very smooth and which, for a moment, stops the application. I am not using the pro mobile edrawings application and my files are complicated to open above 30 MB.      a few parts of my assembly, but the gain from this operation is quite small. Then, I saved my assembly in .prt format by checking the "Outer faces" option to remove all the constraints and  the many parts present, but strangely the size of the file increased to 70mb in . EPRT. Do you have a solution to significantly reduce the size of a file or increase the performance of the tablet for reading large files?

Thank you!!