If you want to manually flash a new firmware to the Airtame device just follow this guide. It will take approximately 10 minutes and what you need is:
- Micro SD Card reader
- Windows Computer
- Win32 Disk Imager ( http://sourceforge.net/projects/win32diskimager/files/latest/download)
Remove the Micro SD card from Airtame by removing the back lid of Airtame
Connect the Micro SD card to your PC with a Micro SD card reader
Download the newest Firmware image from the server and extract the .IMG file. You may need an app like 7zip to extract.
Download Win32 Disk Imager and use it to flash the firmware to the Micro SD Card.
Follow this video that will show you how to flash the new firmware in 5-10 minutes: