New Redsn0w 0.10.0a1
iPhone 5 - 4S - 4 - 3GS ; iPad 4 - 3 & iPad 2 Untethered
( 13 May 2013 ) - New iOS 6.1.3 Redsn0w Final Version!!!
- Soon after 6.1.3 appears on Apple’s public servers (i.e. iTunes starts to offer it), Apple will stop signing 6 SHSH blobs.
- If you have an iPhone 5, the basic rule above is really the only rule: you cannot restore back to 6.1 once the 6.1.3 signing window is closed, no matter what (even if you saved your SHSH blobs).
- If you have an iPad 4, 3, 2 with saved 4.x hashes, you can in fact downgrade to that 4.x but you won’t be able to get to 6.1 once the 6.1 signing window is closed (even if you saved your 6 SHSH blobs).
- If you have a device earlier than the iPad 4, 3, 2 you can downgrade to whatever version you want, as long as you have saved SHSH blobs for that version. You’ll need the assistance of geohot’s limera1n exploit with tools like redsn0w to get into “pwned DFU mode” and bypass the downgrade restriction.