How to Upgrade to iOS 5 And Preserve Your iPhone Baseband For Unlock

Loading...

Sign in or sign up now!
Alert icon
Upgrade to the latest Flash Player for improved playback performance. Upgrade now or more info.
56,816
Loading...
Alert icon
Sign in or sign up now!
Alert icon

Uploaded by on Oct 13, 2011

Retweet: http://clicktotweet.com/5d64T

Name: How to Upgrade to iOS 5 And Preserve Baseband For Unlock
Description: This video shows you how to upgrade to iOS 5 on your iPhone 4 or iPhone 3GS, while preserving your baseband for an ultrasn0w unlock. This only works with the iPhone 4 and 3GS, and this version of RedSn0w is Mac only at this point and time.

View More Videos:
http://www.iDownloadBlog.com/tag/video/

Follow iDownloadBlog on Twitter:
http://www.twitter.com/iDownloadBlog

Like iDownloadBlog on Facebook:
http://www.facebook.com/iPhoneDownloadBlog

About iDownloadBlog:
iDownloadBlog is an iPhone Blog that covers the latest iPhone, iPad, and iPod touch jailbreak apps, tweaks, themes, mods, firmware, breaking news, apple hardware, and more.

Link to this comment:

Share to:

Top Comments

  • I have an unlocked iPhone 3GS, and my baseband is 6.15.00. Will this method work? I don't want to lock my phone again.. Please answer. :(

  • in pwned dfu mode, even with no bb ios5 still get restore error in itunes. Please help.

see all

All Comments (225)

Sign In or Sign Up now to post a comment!
  • Jeff, thanks for the video. I did this back in October and it works great. So today I am on an iPhone 4 with iOS 5.0 (9A334) and my Baseband is 04.10.01. I am also Unlocked on the T-Mobile network using a Gevy Sim Card and my iPhone is not Jailbroken. My question is can I use this method to upgrade to iOS 5.1 preserving my baseband?

  • @j2dun download them from iclarifeid or flexburns

  • @aaronl1 if on windows press shift and the restore button toigether to get the screen he got.

  • @estePECAN its called DFU mode.... just hold the power and home button until you see the apple icon

  • @123456789dulys you dont need this on ipod touch only for iphone....but you can jailbreak on ios 5 ....watch my video on my channel

  • does this work the same way for windows??

    and by preserving baseband ....you mean updating to ios 5.0.1 and keeping my baseband the same one it is now?? mine is 4.10.01

  • What if my phone is Jailbroken and I want to keep all my apps and just upgrade the system to iOS 5

  • Will this work for iPod touch?

  • hold shift + restore to select custom ipsw. but now we're stuck in DFU :(

Loading...

Alert icon
0 / 00Unsaved Playlist Return to active list
    1. Your queue is empty. Add videos to your queue using this button:
      or sign in to load a different list.
    Loading...Loading...Saving...
    • Clear all videos from this list
    • Learn more