If you don't want to use the MyrouteApp for antroid….
First, get “ITN Converter” for your PC. The above www.benechou-software.com address is a good one.
As you install ITN Converter, It will have a number of “file associations” automatically selected. As long as you have the Sygic GPS Navigation (*.itn) box checked, you’re good. You can deselect the others, but it is not necessary.
Go back to the Myroute.com web page and log in. Once you’re in, go to the "Route" tab, start and then map out a route.
Go to the “Save as” tab, and download the route as an “.itn (route)”
Open the .itn file with the previously downloaded ITN Converter. If it won’t open with a double click, you will have to drag the file to the INT Converter shortcut. You can also right click the .itn file and manually assign the it to be opened with the ITN Converter.
Once the ITN Converter opens, look at the bottom of the ITN Converter window. Change the “Export file format” to “Sygic GPS Navigation 13, 14, 15, 16, and 17”. Click “Export” and save the file where you can get to it. Exit the ITN Converter.
Cable your phone to your PC. You may have to tell your phone what to do to transfer files. Drag down from the top of your phone. Tap “Tap to change USB options”, and select “File Transfer.
Using your PC, you will need to dig into the phone or SD card to get to the correct folder. I installed my Sygic on my SD card, and the directory was…
This PC\phone\SD card\Android\data\com.sygic.aura\files\Res\itinerary. Copy and paste the file into the itinerary folder.
My folders past “data” were initially hidden from the PC. I could see the folder when I looked on my phone, but couldn’t see the com.sygic.aura when I looked via my PC.
To get around this, from the PC, I moved the file on the phone as close as I could see, which was the “data” folder. I then went into the File Manager on my phone, and “Moved” the file deeper to the “itinerary” folder. After I did that, I was able to see all the folders on my PC.
Once moved, disconnect the phone. When you launch Sygic, go to “Favorites” (tap the little blue heart) and then tap “Routes”. The route should show in the favorites.
Good Luck. Let me know if I wasn't as clear as I think I was.