shsh blobs

nima2007

macrumors newbie
Original poster
Aug 1, 2010
13
0
what are these shsh blob things why do i need to back it up and what is it for? i have 4.0.1 right now and i'm going to jailbreak tommarow i didnt do shsh blob thing ever on my iphone 4 and is it ok if i jailbreak?
 

Revelation78

macrumors 68000
Dec 18, 2008
1,508
11
North Carolina
what are these shsh blob things why do i need to back it up and what is it for? i have 4.0.1 right now and i'm going to jailbreak tommarow i didnt do shsh blob thing ever on my iphone 4 and is it ok if i jailbreak?

Having your shsh blobs backed up allows you to restore to an older firmware that Apple no longer supports should you "accidentally" upgrade to a newer, yet to be jailbroken, firmware.

Without it your stuck at the newer firmware.
 

nima2007

macrumors newbie
Original poster
Aug 1, 2010
13
0
Having your shsh blobs backed up allows you to restore to an older firmware that Apple no longer supports should you "accidentally" upgrade to a newer, yet to be jailbroken, firmware.

Without it your stuck at the newer firmware.
I see so how do I backup 4.0.1 shsh
 
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