Step five doesn’t work, I think I might’ve bricked my Kindle. I can’t manually update it anymore, jailbroken or not. Tried resetting a few times, but nothing works. I’m stuck in the version 5.4.3.2 with a 6th gen Kindle PW2. Help me.

On Step 5, I can’t update my kindle. The update file is in the root folder but I can’t click the Update button on the kindle. I’m using a PW2.