Wow!!! Respect!!! I hope that when the sms and calls are ready I will have many N900 devices ready and working for new users. I got info that most of the usb fixes have been done. After I get them back and put devices together I start to hunt down missing keyboards, keyboard frames and backcovers. Then there would be about 40-50 devices. I have read that people are struggling with N900 phones because carriers drop down 3G support and they say they become unusable. I do not understand about these things and have just thought that 3G phone can not use 4G network. But then there are this kind of articles which suggest that you can use 4g netwotk with a 3g sim but it just does not support the 4g speed https://maccablo.com/convert-3g-phone-to-4g-phone/ Am I right that this is not working with N900 but that you need a usb 4G receiver to be able to connect to 4g network? Are these fake news or true?