I posted on a different
thread, and knc1 directed me here.
Basically I have a PW3 and Voyage, both jailbroken. I updated both with the most recent firmware (5.12.1). I have the dummy update folder, and generally keep the kindles in airplane mode.
After the 5.12.1 upgrade, I ran the 1.14 nomax hotfix, used ;log mrpi to install the KUAL booklet, python, and screensaver hack. All was good.
Then a few days ago I noticed that my Kindle Voyage wasn't showing custom screensavers anymore. Discovered that it updated itself to 5.12.2 despite being on airplane mode 99.9% of the time. Now I get Error 007 when I try to install the nomax hotfix.
Based on knc1's suggestion, I just tried the KUAL booklet hotfix that NiJuLe posted on 10/30. I also get Error 007.
This is only on my Voyage...PW3 also in airplane mode most of the time is still working fine and on v 5.12.1
Thanks for all the work to make Kindles better for all of us!