I have the same problem. The kindle just stopped functioning and the only thing I see is blue screen. I tried the hard re-set but it didn't resolve the problem. I fully recharge and tried to reset but the problem persists - blue screen. The tablet has crashed I presume.
Wahoo (Dakota: wÇ§hu;  arrow wood ) is a city and county seat of Saunders County, Nebraska, United States. The population was 4,508 at the 2010 census.
Wahoo Zip Code - Nebraska. The US ZIP Code basic format consists of five decimal numerical digits assigned to the Wahoo City. An extended ZIP+4 code, introduced in the 1980s, includes the five digits of the Wahoo ZIP code, a hyphen, and four more digits that determine a more specific location within a given ZIP code in Wahoo, Nebraska. The Wahoo Zip Code is 68066. If you want to send a mail to Wahoo City, you should use the 68066 Zip Code.