Saving SHSH Blobs

[appleboyy]

okay, so i'm an apple developer, and need some advice

i want to test 4.2 on my iP4, but wanna be able to downgrade to iOS4.1 when the JB comes out.. how do i save SHSH blobs, and revert back to 4.1?

 

[Applejuiced]

Tinyumbrella.

 

[iPhone-power]

Wait a minute ! My common sense tells me anyone with enough smarts to be a "real developer" already knows this. As opposed to someone who paid $5 to have their UDID listed on a developer site because they have no patience.

 

[ItouchMe]

Wait a minute ! My common sense tells me anyone with enough smarts to be a "real developer" already knows this. As opposed to someone who paid $5 to have their UDID listed on a developer site because they have no patience.

haha...harsh

 

[iPhone-power]

haha...harsh

Not trying to be harsh at all, just doesn't add up.

 

[Heinekenguy]

okay, so i'm an apple developer, and need some advice

i want to test 4.2 on my iP4, but wanna be able to downgrade to iOS4.1 when the JB comes out.. how do i save SHSH blobs, and revert back to 4.1?

Check TinyUmbrella official website:
http://thefirmwareumbrella.blogspot.com/

And/or this tutorial:
http://www.redmondpie.com/how-to-save-iphone-4-shsh-blobs-ecid-shsh-on-ios-4/

 

[tempusfugit]

4.2 on the ipad is apparently difficult (though still possible) to downgrade back to 3.2.x

I'll be waiting, especially on my phone, to bother with 4.2