[How To] Fix Error 1 while Downgrading iOS 4.3.4 to iOS 4.3.3

[khawajagsm]

How To Fix Error 1 in iTunes?

I assume that you tried to restore to iOS 4.3.3 from iOS 4.3.4 using saved SHSH blobs. And after about 3/4th restore was complete, you got error 1 in iTunes & the following screen on your iPhone:

To fix the error, follow these steps:
1. Download redsn0w 0.9.6rc19 for Windows / MAC
2. Open redsn0w and point it to iOS 4.3.3 IPSW. After redsn0w identifies IPSW file, click Next
3. You’ll be prompted to put your iPhone into Pwned DFU Mode. Follow the instructions on the screen and your iPhone will be in Pwned DFU Mode
4. Jailbreaking process will start on your iPhone once it is in DFU mode
5. After a couple of minutes the jailbreaking process will reach Installing Activation Bundles. Here, your iPhone will be frozen. Wait for a couple of minutes and then you’ll have to reboot by pressing Home + Power buttons
6. After rebooting, your iPhone will again show Connect to iTunes screen. Use TinyUmbrella to kick your device out of recovery
7. Once your iPhone restarts again, it’ll boot normally and it’ll be already jailbroken. You can then activate through iTunes




best regards
KHAWAJAGSM

[zd master]

thanks sir khawajagsm my set is now ok me serch in many forums but slution not found after ur slution my set is 100% ok thanks your great & gsmforum best forum in world

ZDMASTER