That link is just
incorrect.
PW5 is the only Kindle that has "5.14.1.1" (all the rest have 5.14.1), and that "update_
kindle_all_new_paperwhite_v2" is NOT used for PW5 (it is for PW4). For PW5 Lab126 uses "update_
kindle_all_new_paperwhite_11th".
The correct link for PW5's 5.14.1.1 firmware bin is this:
Code:
https://s3.amazonaws.com/firmwaredownloads/update_kindle_all_new_paperwhite_11th_5.14.1.1.bin
The incorrect link you've quoted asks the download server for a PW4 and firmware build 5.14.1.1
that doesn't exist. Remove the extra ".1" at the end of the build number in that incorrect link and the link will be valid but it will download the thing you asked and the thing that actually exists for that particular Kindle model.