5.1.1 iOS on iPhone 4,3Gs, iPad, iPod Touch 4,3 Using Redsn0w – Tutorial whenever i select ipsw of ipod 4g it says it doesnt support the version of 1. A firmware is an IPSW file that contains everything needed to. 1 Firmware List. 1.2 Apple Watch; 1.3 iPad; 1.4 iPad mini; 1.5 iPhone; 1.6 iPod touch; 2 See Also.

I'm trying to restore iOS 5.1.1 on iPhone 4 GSM that currently has iOS 4.3.3 and is jailbroken. I'm using 'redsn0w' to get into pwned DFU mode and then trying to restore from iTunes using custom IPSW file stitched with the 5.1.1 shsh blobs (I have my shsh blobs saved locally). It works until iTunes reaches the point Preparing iPhone for restore. At this point my iPhone automatically exits the DFU mode and enters into restore mode, but iTunes stops restoring with the error iPhone could not be restored. An unknown error occurred (21). I have checked the hosts file and have commented the line that redirects to the cydia server. (I have also checked it by uncommenting that line but it still didn't work) Any idea what could be going wrong or is there anything I'm missing?

I'm able to restore iOS 5.1.1 on my phone using sn0wbreeze. I'm posting the details here in case someone else encounters the same problem.

Initially I used redsn0w to create a custom firmware file but it failed to restore (with errors mentioned in the question and others like error 14, etc.). Then I used sn0wbreeze to create a custom firmware stitched with my shsh blobs and iTunes restored it without errors. Here are the steps I followed: • Downloaded a firmware that i wanted to restore (5.1.1 in my case). • Added my shsh blobs for that firmware using iFaith mode in sn0wbreeze. • Created the custom IPSW in sn0wbreeze and stored it on my desktop. • Put the iPhone in pwned DFU mode. Use iREB or redsn0w to get into the pwned DFU mode.

• Used the custom ipsw file to restore in iTunes. Site-uri De Descarcat Muzica Populara Gratis. I don't know if these things count, but during the process my antivirus was disabled and I had commented out any gs.apple.com lines in my hosts file.

Click to expand.i have I phone 4 s factory sim un locked and AT&T unlocked iphone i AM NOT ABEL TO RESTORE IPHONE 4S using tinyumbrella and iphone shift+restore back to ios 5.1.1, iphone stuck when i updated ios from 5.1.1 to ios 6.1. Of Java Games there. 3, i edited host file and removed gs.apple lines and tried shift restore but error coming is 3194 or 4014. Then i used Redsn0w and tried shsh blobs usiing remote method in df u mode using firmware 5.1.1 and shsh blobs ticket signed for 5.1.1 even then its hanging and indicating waiting for iphone, then my iphone restarts again and redsn0w hangs. I have shsh blobs for 5.1.1 and 6.1.3 all signed tickets saved in sauriks server as well dump in my pc pls help me.. I have I phone 4 s factory sim un locked and AT&T unlocked iphone i AM NOT ABEL TO RESTORE IPHONE 4S using tinyumbrella and iphone shift+restore back to ios 5.1.1, iphone stuck when i updated ios from 5.1.1 to ios 6.1.3, i edited host file and removed gs.apple lines and tried shift restore but error coming is 3194 or 4014. Then i used Redsn0w and tried shsh blobs usiing remote method in df u mode using firmware 5.1.1 and shsh blobs ticket signed for 5.1.1 even then its hanging and indicating waiting for iphone, then my iphone restarts again and redsn0w hangs. I have shsh blobs for 5.1.1 and 6.1.3 all signed tickets saved in sauriks server as well dump in my pc pls help me..