Firmware

Download the file. Open the e.manager website and go to the Firmware Update page.
There you select the file and click on send. After the update you should still perform a netstart.

Changelog

Version 1.9.5:
FTP upload: Files with 0 bytes are transferred. When connecting with Vodafone it is recommended to activate the passive mode.
Data transfer: Faster data transfer, especially for GSM connections.

old devices