Want to upgrade my XS Max on 12.1.1 to 12.4

[drgrape]

Currently on Chimera, but want to use the new unc0ver jailbreak and be on 12.4

I have blobs saved. How do I use them to upgrade from 12.1.1 to 12.4? Thanks

(A12)

[Rehman]

Yes you can because iOS 12.4.1 Sep is compatible with iOS 12.4
Use future restore i also restored my XS Max from 12.0 to 12.4

Download iOS 12.4.1 or Extract online your device compatible Sep, Baseband, build.plist file and use this command

futurerestore -t shsh.shsh2 -b bb.bbfw -p Build.plist -s sep.im4p -m Build.plist -w A.ipsw -d

[ramondunker]

I followed your advise and I keep getting this:

[WARNING] -w is ONLY for ApNonce collision! If you didn't intend this, remove the -w flag.

waiting for ApNonce: 27 32 5c 82 58 be 46 e6 9d 9e e5 7f a9 a8 fb c2 8b 87 3d f4 34 e5 e7 02 a8 b2 79 99 55 11 38 ae
Got ApNonce from device: 47 5b 22 86 01 05 b6 37 9b 2e 63 36 d9 d9 41 46 b6 f5 d4 dd fe dd b7 41 cd ef ac 80 3e df 23 9f


What am I doing wrong?

[Rehman]

I followed your advise and I keep getting this:

[WARNING] -w is ONLY for ApNonce collision! If you didn't intend this, remove the -w flag.

waiting for ApNonce: 27 32 5c 82 58 be 46 e6 9d 9e e5 7f a9 a8 fb c2 8b 87 3d f4 34 e5 e7 02 a8 b2 79 99 55 11 38 ae
Got ApNonce from device: 47 5b 22 86 01 05 b6 37 9b 2e 63 36 d9 d9 41 46 b6 f5 d4 dd fe dd b7 41 cd ef ac 80 3e df 23 9f


What am I doing wrong?

I used future restore from ‪@xybp888 ‬github in Windows 7 with same method

DM me on Twitter @rkisbest

[GeoSn0w]

Boot a Linux Live CD and use s0uthwest's FutureRestore. Windows isn't officially supported.
https://github.com/s0uthwest/futurerestore

[Fidel1q84]

I am in the same boat as this user. I am on 12.1.2 and want to bump up to the most recent jail broken ios version.

[sohojmanush]

can I use this method on my carrier locked phone without losing my activation ticket ?