How to update the firmware / software of your USB 3g dongle

I found an excellent site with all the firmware / software. www.dc-files.com (There is one popup)

How to unlock a Vodfone K3565 dongle

First you need to download dc-unlocker http://www.dc-unlocker.com/ and purchase 4 credits you can do this by paypal. At the current cost it costs €4 to unlock a single dongle. Enter your dc-unlocker.com username and password into the dc-unlocker software and then click unlock. Then you can use mobile partner instead of the vodaphone software http://www.dc-unlocker.com/downloads/Huawei/Not_Customised_Managers Just so you know the k3565 model is actually a Huawei e160