Originally posted by Sn1PaXx
how do I upgrade to 4.2.1?? and not update to 4.3
Well 1st need ur shsh blob saved for 4.2.1
U can check this by goin into cydia nd on it's homepage at the top u will see shsh..... Mine for example says: 4.1, 4.2b3, 4.2.1, 4.3b1, 4.3b2, 4.3b3, 4.3
If urs says 4.2.1 then u can update to 4.2.1