Help/Support Jailbreak guide for newbie

[xismaill 0 9]

Hi, im new in jailbreak.. can someone guide me how to jailbreak my iphone 6 (ios11.3.1).. or which ios can be jailbreak.. 

[stxv 16 iPhone 6s 11.4]

This is the most recent tutorial I've seen, if you have any other questions you can always use the "search" feature

 

[Rook 556.9k iPad Pro (2nd gen) 17.4 Donor]

11.3.1 Jailbreak is currently in the works.

[MordecaiTheBird 13 iPhone 8 Plus 14.3]

is it possible to downgrade?

[ThyGiant 168 iPhone 12 Pro Max 14.1]

35 minutes ago, MordecaiTheBird said:

is it possible to downgrade?

Not anymore, apple stopped signing the IOS 11.0 and 11.1.2

[Fadexz 5.7k iPhone X 14.3]

4 hours ago, MordecaiTheBird said:

is it possible to downgrade?

Yes, but only if you saved your blobs from when it was being signed. Otherwise no.

[noahot 13 iPhone 6s 11.3.1]

On 6/22/2018 at 6:45 PM, MordecaiTheBird said:

is it possible to downgrade?

Yes

[stxv 16 iPhone 6s 11.4]

On 6/24/2018 at 5:40 AM, noahot said:

Yes

No it isn’t anymore as mentioned above apple stopped signing anything less than 11.4