Separate names with a comma.
Discussion in 'iPhone Tips, Help and Troubleshooting' started by tedwu100, Jul 19, 2011.
Can you downgrade from 4.3.4 to 4.2.1 without the phone ever gotten jailbroken??
Only with the SHSH saved. Your device doesn't need to be jailbroken to save them.
well how do u save them?
If you didn't save SHSH blobs back when 4.2.1 was being signed, you're out of luck. Sorry!
Using tiny umbrella.