I understand there is still an issue with Caller ID not working for incoming calls on the current firmware (3.3.4_232201). I did have a version that worked but can't remember which version it was.

Does anyone know which version it worked on, and if there are any significant security issues on using the old firmware? Also can you apply an old firmware without loosing all the settings?

I had big problems in upgrading from 3.3.3 to 3.3.4 and needed to reload everything from factory settings (it was constantly rebooting - this has been described in other topics).

Thanks,

David