4 ms·
It's fairly easy, just save your old SHSH blobs (I always jailbreak my device so I'm not sure if jailbreak is required, there's a tool called TinyUmbrella to do
by xuki 16y ago
It's fairly easy, just save your old SHSH blobs (I always jailbreak my device so I'm not sure if jailbreak is required, there's a tool called TinyUmbrella to do it), then you can downgrade to whatever version you want.