How to downgrade ipad 2,4?

Ipad 2.4 can't downgrade ios 6.0 to ios 5.1.1 you need 4x ipad 2.4 only have shsh (( 5.1/5.1.1/6.0/6.0.1)) A5 if you update loss jailbreak !! We are wait now for ios 6x jailbreak

5.1.0 (iPad 2 Unknown): iPad2,4_5.1_9B176_Restore.ipsw
5.1.1 (iPad 2 New): iPad2,4_5.1.1_9B206_Restore.ipsw
6.0.0 (iPad 2 New): iPad2,4_6.0_10A403_Restore.ipsw
6.0.1 (iPad 2 New): iPad2,4_6.0.1_10A523_Restore.ipsw

theiphonewiki.com/wiki/Jailbreak