Has anyone tried upgrading their Apad (Haipad M701R) to 2.3? I was able to upgrade but cannot connect using my Vodafone 3G USB modem. I was able to do so with 2.1. It could be that the driver or config files are missing. Have played with APN configs, but no success. Have also converted the USM modem to "modem only" mode, i.e. no CD, no SD drive, still unable to connect, just flashing lights.