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Discuss Update to 4.3 from 4 and Jailbreaking without changing baseband (firmware 01.59.00) ? at the iPhone 4 - Hackint0sh.org; How to Update to 4.3 from 4 (8A293) and Jailbreaking without changing baseband (firmware 01.59.00) ...
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    Default Update to 4.3 from 4 and Jailbreaking without changing baseband (firmware 01.59.00) ?

    How to Update to 4.3 from 4 (8A293) and Jailbreaking without changing baseband (firmware 01.59.00) and then to unlock it?
    Please give me links to do that.
    Also I read that will be problem with signal bar.
    Thank you.



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    Super Moderator Array Olethros's Avatar

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    Quote Originally Posted by jakovass View Post
    How to Update to 4.3 from 4 (8A293) and Jailbreaking without changing baseband (firmware 01.59.00) and then to unlock it?
    Please give me links to do that.
    Also I read that will be problem with signal bar.
    Thank you.
    Yes you have read correctly.

    Sync your phone with iTunes and make sure iTunes has made a sucessful backup of the iPhone contents.
    Use Pwnagetool (4.3.2 or 4.3.3.1 or latest sn0wbreeze) to prevent baseband update.
    Then install latest ultrasn0w.

    There really isn't much more to it than that...

    This won't "update" it will restore your iPhone to 4.3.x, pre-jailbroken. You can then restore from iTunes backup (if you want to keep all your old settings). I generally set my phone up as new - that way I don't risk strange problems that can sometimes occur after restoring an old iTunes backup.
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
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    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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    Quote Originally Posted by Olethros View Post
    Yes you have read correctly.

    Sync your phone with iTunes and make sure iTunes has made a sucessful backup of the iPhone contents.
    Use Pwnagetool (4.3.2 or 4.3.3.1 or latest sn0wbreeze) to prevent baseband update.
    Then install latest ultrasn0w.

    There really isn't much more to it than that...

    This won't "update" it will restore your iPhone to 4.3.x, pre-jailbroken. You can then restore from iTunes backup (if you want to keep all your old settings). I generally set my phone up as new - that way I don't risk strange problems that can sometimes occur after restoring an old iTunes backup.
    Which latest version for Iphone 4 can safetely use to upgrade,jailbreak and unlock ?

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    Quote Originally Posted by jakovass View Post
    Which latest version for Iphone 4 can safetely use to upgrade,jailbreak and unlock ?
    4.3.3 is safe to use (but you MUST use pwnagetool or sn0wbreeze or Tiny Umbrella [iPhone 4 only]) to prevent your baseband update so you can continue to unlock.
    iClarified - iPhone - How to Jailbreak Your iPhone 4 Using PwnageTool (Mac) [4.3.3]

    iClarified - iPhone - How to Update Your iPhone 4 Without Upgrading the Baseband (Windows) 4.3.1

    Do NOT simply allow iTunes to "update" to 4.3.3, this will destroy your ability to unlock via ultrasn0w.
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
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    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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    Quote Originally Posted by Olethros View Post
    4.3.3 is safe to use (but you MUST use pwnagetool or sn0wbreeze or Tiny Umbrella [iPhone 4 only]) to prevent your baseband update so you can continue to unlock.
    iClarified - iPhone - How to Jailbreak Your iPhone 4 Using PwnageTool (Mac) [4.3.3]

    iClarified - iPhone - How to Update Your iPhone 4 Without Upgrading the Baseband (Windows) 4.3.1

    Do NOT simply allow iTunes to "update" to 4.3.3, this will destroy your ability to unlock via ultrasn0w.
    Thank you.
    Please explain me one more thing:
    1.What is best tool to use for Iphone 4.(4.0 - 1.59 ) with Windows PC for upgarde to 4.3.3, jailbreak,unlock and to have everything working after the process including signal bar?

    2.Also after downloaded 4.3.3 do I need to rename or extract the file because it doesn't show ipsw when I tried to restore with SHIFT button?
    3.Can I use pwnagetool or snowbreeze without Tinyumbrella for Windows?
    4.Please write simple all Best process with links how to have full working Iphone with signal bar after that.

    Thank you for your answers.
    Last edited by jakovass; 05-11-2011 at 11:50 AM.


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    Quote Originally Posted by jakovass View Post
    Thank you.
    Please explain me one more thing:
    1.What is best tool to use for Iphone 4.(4.0 - 1.59 ) with Windows PC for upgarde to 4.3.3, jailbreak,unlock and to have everything working after the process including signal bar?

    2.Also after downloaded 4.3.3 do I need to rename or extract the file because it doesn't show ipsw when I tried to restore with SHIFT button?
    3.Can I use pwnagetool or snowbreeze without Tinyumbrella for Windows?
    4.Please write simple all Best process with links how to have full working Iphone with signal bar after that.

    Thank you for your answers.
    You are asking the same question in multiple threads here at hackint0sh. This wastes our time closing/deleting your cross-posted duplicates - that is valuable time which we could use actually helping you. Please understand and respect that the time of the moderators and experienced members is valuable. There is a wealth of good information here already. It's also obvious that you aren't doing enough of your own research as if you had, you would not be asking these questions in the way you are asking them.

    1. ]We always recommend pwnagetool as it is the most stable/trusted/best tool for preventing baseband update when restoring the phone's operating system.

      However, you have now suddenly informed us that you run windows (this is something you should have mentioned in your very first post). Pwnagetool is OS X (mac) only software.

      The best option for windows is to borrow a mac and run pwnagetool (at least to create the custom IPSW)

      Second best option for a windows user is to use sn0wbreeze (latest version) - we don't have as much experience with sn0wbreeze, recent versions have worked well - but earlier it was a very unreliable tool.
    2. If you downloaded a 4.3.3 IPSW directly from Apple and it's not recognised in iTunes, then your browser has probably tried to extract/unpack the IPSW - try again with a different browser.

      We don't support, recommend or endorse downloading pre-made custom IPSW from the internet, this is piracy and you have no guarantee that the IPSW will not screw up your phone or your unlock. Always make your own custom IPSW from original IPSW downloaded directly from Apple
    3. With both pwnagetool & sn0wbreeze, you can use them with or without TinyUmbrella. When you are restoring to the very latest iOS version, I generally recommend that you don't use TinyUmbrella (as it's simpler to have less tools in the process). If you wanted to restore to for example 4.3.2 or 4.2.1 - then you would need to use TinyUmbrella or Cydia's SHSH cache.
    4. I'm not going to hold your hand and write a step by step procedure for you. There are plenty of existing guides out there for both pwnagetool and sn0wbreeze (I linked to one for pwnagetool). The actual steps generally do NOT change between iOS versions, all you need is the correct version of pwnagetool or sn0wbreeze that matches the iOS IPSW you downloaded from Apple.


    Custom IPSW made with pwnagetool or sn0wbreeze will erase the contents of your phone during the restore (upgrade). This means it is vital to confirm that you have a safe backup of any iPhone data you want to keep BEFORE you shift-click restore in iTunes.

    Read up about "restore from iTunes backup" and also "selective restore of key user files" there are existing threads here at hackint0sh that discuss these topics.

    Avoid redsn0w if you want to stay unlocked. It's too easy to screw up and upgrade your baseband due to the way most redsn0w tutorials are written.

    Most of all, start reading and try to get an understanding for how this process works before jumping into any rushed upgrade
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
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    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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    I used snowbreeze v2.7.3 and did everything with shift +restore to 4.3.3.
    Now I have Emergency Only mode on the phone.
    It was not any errors on the iTunes.
    What I have to do now as I can not do anything with phone?
    Please help!

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    Quote Originally Posted by jakovass View Post
    I used snowbreeze v2.7.3 and did everything with shift +restore to 4.3.3.
    Now I have Emergency Only mode on the phone.
    It was not any errors on the iTunes.
    What I have to do now as I can not do anything with phone?
    Please help!
    As I said earlier, the moderators here don't personally use sn0wbreeze so it's harder for us to give you "step by step" instructions.

    Normally when you are stuck at "slide for emergency" it's because you didn't choose to hacktivate the phone in the custom ipsw.

    You need to give us more details about what options you choose in sn0wbreeze. It has a "baseband preservation mode" option. I'm assuming you chose that option.
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
    -

    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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    I used again snowbreeze with simple mode (before I used expert) and iphone is jailbreaked,activated and unlocked with ultrasnow.
    Now I have everithing working except Internet for Tmobile. I don't see APN setting in Setting and cannot set up APN with epc.tmobile.com.
    Please help me to install the Internet.

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    Quote Originally Posted by jakovass View Post
    I used again snowbreeze with simple mode (before I used expert) and iphone is jailbreaked,activated and unlocked with ultrasnow.
    Now I have everithing working except Internet for Tmobile. I don't see APN setting in Setting and cannot set up APN with epc.tmobile.com.
    Please help me to install the Internet.
    That is a different problem (and there are plenty of threads related to this). Search for wortel commcenter patch (there is a thread for this), install the patch version (from aviegas) that works on your iOS version. Then you need a customised carrier bundle. This is all "off-topic" for this thread - so please ask any further questions related to setting APN in another thread.
    Please read the stickies & search forum before posting!
    How to report an iTunes restore/update fail in a useful manner
    -

    iPad 3G 64GB (4.3.3, Redsn0w) oldest SHSH 3.2.2
    iPhone 4 32GB (4.2.1, Redsn0w JB-monte) oldest SHSH 4.1
    iPhone 3GS 32GB (4.3.3; Pwnagetool) factory unlocked oldest SHSH 3.1
    iPhone 8GB (3.1.3; Pwnagetool) AT&T Locked - Unlocked with bootneuter

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