Kindle users beware -- older Kindle e-readers with built-in 3G connectivity will start to lose their ability to connect to the internet in December, according to The Verge. Amazon announced the change as mobile carriers upgrade their networks to newer 4G and 5G technology. Kindles with built-in WiFi capabilities will still be able to connect to the internet wirelessly, but … [Read more...] about Older Kindles to go offline