Help/Support checkra1n on ios 14.4

[Nuwf 4 iPhone 8 14.4]

Need help, was able to get checkra1n on my iPhone 8 running ios 14.4 but when i get to the point where i install cydia i get this error 

“check_snapshot_error_code: Unable to remount rootfs read-write”

before i used checkra1n i was jailbroken with unc0ver on ios 12.4 updated to 14.4 no problem and was able to install checkra1n but cydia will not install idk if this is a problem caused by switching between jailbreaks or if ios 14.4 is not fully supported any insight will help, Thanks.

 

[Laxus 792.1k iPhone 5s 10.3.3]

Better do fully restore your device with iTunes

[Nuwf 4 iPhone 8 14.4]

5 minutes ago, Laxus said:

Better do fully restore your device with iTunes

would it be the same as a factory reset through settings? or does the itunes restore do something else? asking because i tried a factory reset and the error was still popping up

[Laxus 792.1k iPhone 5s 10.3.3]

32 minutes ago, Nuwf said:

would it be the same as a factory reset through settings? or does the itunes restore do something else? asking because i tried a factory reset and the error was still popping up

No it's not, when you do that the corrupted jailbreak files still there. You need to do a fresh restore with iTunes

[Nuwf 4 iPhone 8 14.4]

1 hour ago, Laxus said:

No it's not, when you do that the corrupted jailbreak files still there. You need to do a fresh restore with iTunes

thank you for this insight, I will let you know if that solves the problem which it probably will.

 

Edit: That was the problem very much appreciate the help 

Updated February 26, 2021 by Nuwf
Updated info

[Hermie01 9 iPad 12.3.1]

16 hours ago, Nuwf said:

Need help, was able to get checkra1n on my iPhone 8 running ios 14.4 but when i get to the point where i install cydia i get this error 

“check_snapshot_error_code: Unable to remount rootfs read-write”

before i used checkra1n i was jailbroken with unc0ver on ios 12.4 updated to 14.4 no problem and was able to install checkra1n but cydia will not install idk if this is a problem caused by switching between jailbreaks or if ios 14.4 is not fully supported any insight will help, Thanks.

 

Can you recommend a tutorial for checkra1n because I am having trouble. Well, first, did you use a Mac or windows? I don’t have a Mac. 
 I used to be jailbroken but apparently I have killed the brain cells that knew how to do that! 

Updated February 26, 2021 by Hermie01

[Nuwf 4 iPhone 8 14.4]

2 minutes ago, Hermie01 said:

Can you recommend a tutorial for checkra1n because I am having trouble. I used to be jailbroken but apparently I have killed the brain cells that knew how to do that!

what ios and model phone are you running on?

[Hermie01 9 iPad 12.3.1]

1 minute ago, Nuwf said:

what ios and model phone are you running on?

iOS 14.4 on iPad 6th generation