IOS 5.1 Unteathered Jailbreak Status

There's still no working unteathered Jailbreak for IOS 5.1, but a new exploit discovered yesterday makes it possible to downgrade to 5.0 (SHSH blobs required).  This is great news for the many people who mistakingly upgraded to 5.1 assuming a jailbreak would be released soon.

Here's a table with the current supported jailbreak status.

	4.0.1	4.1.0	4.2.1	4.2.8	4.3.2	4.3.3	4.3.5	5.0.1	5.1
iPhone 3G	U	U	U	N/A	U	U	U	U	U
iPhone 3GS (old bootrom)	U	U	U	U	U	U	U	U	U
iPhone 3GS (new bootrom)	U	U	U	U	U	U	U	U	T
IPhone 4 (GSM)	U	U	U	N/A	U	U	U	U	T
IPhone 4 (CDMA)	N/A	N/A	N/A	U	U	N/A	N/A	U	T
IPhone 4S	N/A	N/A	N/A	N/A	U	N/A	N/A	U	N
IPad 1								U	T
IPad 2								U	N
Ipad 3	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N