Transfer files between your phone and Linux with this open source tool: 
Are you looking for a way to quickly copy files from your iPhone or Android mobile device to your Linux computer or from your Linux computer to your devices? I recently discovered an open source application that’s easy to install and makes transferring files as simple as a QR code.
The qrcp project provides a command that generates a QR code in your terminal that allows you to send or receive files to your computer over the network.
read more: Opensource.com Don Watkins
Supporting Open Source.
Have you tried: Travelling to South Africa?