IOS 13 Downgrade?

Wayne · 10-17-2019, 04:56 AM

I was jailbroken on 12.4 on my XS Max however i deleteed some files and had to upgrade to ios 13 is it possible to downgrade to 12 again or have i lost the jailbreak for good?

suzughia · 10-23-2019, 10:33 PM

if you have saved SHSH and SEP is compatible, yes you could downgrade with future restore.

There is only one things that must be cleared: you device is an A12 with PAC so the APnonces is forced on the SHSH but it changes at every reboot. With the JB you can freeze the nonce and as for now there is not any noncesetter compatible with A12 and iOS 13 so you are out of luck for now.

Sorry.

Wayne · 10-24-2019, 04:54 AM

(10-23-2019, 10:33 PM)suzughia Wrote: if you have saved SHSH and SEP is compatible, yes you could downgrade with future restore.

There is only one things that must be cleared: you device is an A12 with PAC so the APnonces is forced on the SHSH but it changes at every reboot. With the JB you can freeze the nonce and as for now there is not any noncesetter compatible with A12 and iOS 13 so you are out of luck for now.

Sorry.

Thanks for the info.

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