Help please with jailbreak 10.1.1

[thatglockguy]

Hello, I am new here to the community.
My situation is I bought a iphone 7 plus with ios 10.1.1 which was previously jailbroken and then he wiped clean when he sold it to me. I was unaware of this. My concern is I do not have a backup for this or a SHSH2 blob. I want to jailbreak it but ran into this before with an iphone 6s plus on ios 9.3.3 and had to return it.
Can anyone advise me on this.
PS Cydia is on the home screen.
Thanks Woody

 

[QueenTyrone]

It'll be fine well it should be. Just install the extra recipe b3/4 and run it. Cydia should work with no issues. Or you can try erasing the data again to see if it'll delete cydia.

 

[thatglockguy]

Thanks for the response Queen Tyrone, can you tell me what is extra recipe b3/4?