|  07-19-2019, 01:53 PM | #1 | 
| Junior Member  Posts: 3 Karma: 10 Join Date: Jul 2019 Device: Paperwhite 4 | 
				
				What is the highest firmware that jailbreak survives?
			 
			
			I have a jailbroken PW4 and have read issues with the jailbreak surviving 12 generation firmware, 5.12*** firmware. Can someone confirm the current highest jailbreak surviving firmware? The highest firmware number reference I can find under 5.12 is 5.11.2.
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|  07-19-2019, 02:22 PM | #2 | 
| BLAM!            Posts: 13,506 Karma: 26047202 Join Date: Jun 2010 Location: Paris, France Device: Kindle 2i, 3g, 4, 5w, PW, PW2, PW5; Kobo H2O, Forma, Elipsa, Sage, C2E | 
			
			It (currently) survives. 5.12 is just generally nastier. Not sure you can block OTAs, not sure you'll ever be able to reinstall the hotfix if shit happens. | 
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|  07-19-2019, 02:40 PM | #3 | 
| Junior Member  Posts: 3 Karma: 10 Join Date: Jul 2019 Device: Paperwhite 4 | 
			
			Roger, thanks NiLuJe
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|  07-20-2019, 02:05 AM | #4 | 
| Connoisseur            Posts: 85 Karma: 1924 Join Date: Jul 2017 Device: Kindle PW4 | 
			
			Interesting. So just to be 100% clear - jailbreak should survive the update to 5.12 as long as the hotfix is already installed? But beyond that is anyone’s guess esp if you can’t block OTA updates?
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|  07-20-2019, 02:41 AM | #5 | 
| Grand Sorcerer            Posts: 5,763 Karma: 24088559 Join Date: Dec 2010 Device: Kindle PW2 | 
			
			The jailbreak on my PW2 survived the 5.12.1 firmware update. Maybe the hotfix requires minor changes for current Kindle models.
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|  07-20-2019, 03:07 AM | #6 | |
| Wizard            Posts: 1,190 Karma: 3592925 Join Date: Sep 2014 Location: Ukraine Device: Kindle | Quote: 
 If it failed, can you get the syslog entering ;dm to the Search on the homescreen immediately after that. | |
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