I did everything alright until the Post-jailbreak part. The instructions ask to copy pdate_hotfix_watchthis_custom.bin to /mnt/us, but since there's no /mnt/us, I created the folders and copied the file into them. Then I go to settings but the Update Your Kindle option is unavailable. I don't know what to do now. I'm guessing I'm losing the jailbreak if I reboot at this point, besides being stuck at demo mode. Any suggestions?
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