I bought my wife a Kindle DX with 3G wireless for Xmas. Ever since I have seen more and more publicity about the coming of 4G. Being totally bereft of technical knowledge about these services, I am concerned that as 4G networks roll out, my Kindle will lose its wireless capability unless 4G is backwards compatible with 3G.
Do I have cause for concern?
Fred
Do I have cause for concern?
Fred