I don't have a kindle but it's very common for the serial number for electronics ... on it, and restart the Kindle again to get it to do a factory reset.
how to change serial number on kindle 21
1288d90c24
change loc to page number kindle app, how to change location to page number on kindle, did kindle unlimited change number of books, how to change credit card number on kindle, how to change pin number on kindle fire, how to change location to page number on kindle mac, change kindle phone number, how to change percent to page number on kindle, change location to page number on kindle ipad, change kindle serial number, change loc to page number kindle, change card number on kindle, how to change kindle from loc to page, how do you change location to page number on kindle app, kindle loc to page number, how to change location to page number in kindle