+ Reply
Results 1 to 2 of 2

Your favorite Apple, iPhone, iPad, iOS, Jailbreak, and Cydia site.


Thread: iPhone 4, best OS to use while UNLOCKED?

is a discussion within the

Unlocking / Activation

forums, a part of the

iPhone Modding

section;
Hello, I recently purchased an iPhone 4 (used) which has OS 4.00 I was wondering what would be the benifits of upgrading to .01 .02 or even 4.2.1 and preserve
...
  1. #1
    What's Jailbreak?
    Join Date
    Dec 2010
    Posts
    7
    Thanks
    0
    Thanked 0 Times in 0 Posts

    Default iPhone 4, best OS to use while UNLOCKED?
    Hello, I recently purchased an iPhone 4 (used) which has OS 4.00

    I was wondering what would be the benifits of upgrading to .01 .02 or even 4.2.1 and preserve the baseband if possible.

    If some one has a custom one they could message me that would be great.

    Let me know the beifits if there are any.

    Only reason im asking is because with my T-Mobile Sim in here i occasionally loose signal.

    Thanks again

  2. #2
    Livin the iPhone Life Poseidon79's Avatar
    Join Date
    Jan 2008
    Location
    Austin, TX
    Posts
    8,265
    Thanks
    819
    Thanked 1,681 Times in 1,159 Posts

    Unless you have SHSH blobs backed up for a particular firmware then you can only restore to 4.2.1 at the moment because that's the only one Apple is signing. You're stuck at 4.0 I'm afraid because there's no way to preserve your baseband and go up to 4.2.1 at the moment I don't think.
    [SIGPIC][/SIGPIC]

Posting Permissions
  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts