Originally Posted by Kasrielle
Which Kindle models is this update for? I have a Kindle Keyboard and the version is still 3.4. Update Your Kindle is greyed out and when I downloaded manually and dragged the update into the root directory as per the instructions it still doesn't show up. (I downloaded 4.1.0 as instructed.) Update Your Kindle is still greyed out.
A firmware upgrade will NEVER change the "major version" of the firmware. ie, a 4.x firmware version will never apply to a device running firmware 3.x