So I just went to use my Verizon 4G Mobile Hotspot to download some books onto my Kindle (3rd edition). Problem is my phone has the signal activated, my Kindle finds it but won't hook up....therefore no data transfer. So I try my iPod Touch.....again finds signal connects....but no data transfer. I went into App Management....can't clear cache...just forceclosed and retried......same results....I saw the Kernal has been upgraded to 4.4.5, I am still sitting on 4.4.4.....any ideas????