I also lost my Scribe's jailbreak updated to firmware version 5.16.5. And now ;log mrpi doesn't launch and there is no "jailbreak" message when kindle scribe boots. I tried to restore Jailbreak and ;log mrpi functionality but nothing helped. Does anyone suggest if this
link works to restore ;log mrpi and jailbreak?
Instruction from link:
1.Copy the new firmware (5.16.6 when it will be available) and emergency.sh together into the root directory of Kindle;
2.Upgrade the firmware via Kindle's menu button (Menu->Settings->Restart);
3.After the restart is complete, you will see following three files in the root directory of Kindle:
done_emergency.sh
old_debug_cmds.json
new_debug_cmds.json
4.Restart your Kindle again, and now you can run ;log command as normal.