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Discuss No carrier iPhone 2G at the General - Hackint0sh.org; Hi guys, I had to replace the comunication board on my iPhone 2G (already jailbroken,hactivated ...
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    Default No carrier iPhone 2G

    Hi guys,

    I had to replace the comunication board on my iPhone 2G (already jailbroken,hactivated and unlocked) and now everything it's ok (wifi,bluetooth,IMEI) except there's no carrier and I can't make calls.

    The phone it's OOTB 1.1.2 BL 4.6
    Used iLiberty to jailbreak,unlocked with fw 1.1.4 BL4.6 (didn't remember the baseband version)

    Worked fine till 1 month ago after I had to replace the screen (digitizer) and then the phone didn't even turn on because I discovered the comunication board was died.
    I bought another com board swap it and now the phone turns on, can do everything but not calls (no carrier displayed).

    If I go under settings->general->about it says "Network not available" (it's not in english so maybe the translation isn't correct)

    Firmware modem is 04.05.04_G

    I read that it could be that the comunication board has firmware modem higher version (is the 04.04.05_G the correct one for the 1.1.4?)

    With a restore to an official 3.1.3 (and then using this guide iClarified - iPhone - How to Unlock/Jailbreak Your iPhone 2G on OS 3.1.3 Using RedSn0w (Windows)) can I solve the problem or I'll make it worst going on higher fw revision?

    Thanks



  2. #2
    Super Moderator Array Olethros's Avatar

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    Quote Originally Posted by G0d3L View Post
    Hi guys,

    I had to replace the comunication board on my iPhone 2G (already jailbroken,hactivated and unlocked) and now everything it's ok (wifi,bluetooth,IMEI) except there's no carrier and I can't make calls.

    The phone it's OOTB 1.1.2 BL 4.6
    Used iLiberty to jailbreak,unlocked with fw 1.1.4 BL4.6 (didn't remember the baseband version)

    Worked fine till 1 month ago after I had to replace the screen (digitizer) and then the phone didn't even turn on because I discovered the comunication board was died.
    I bought another com board swap it and now the phone turns on, can do everything but not calls (no carrier displayed).

    If I go under settings->general->about it says "Network not available" (it's not in english so maybe the translation isn't correct)

    Firmware modem is 04.05.04_G

    I read that it could be that the comunication board has firmware modem higher version (is the 04.04.05_G the correct one for the 1.1.4?)

    With a restore to an official 3.1.3 (and then using this guide iClarified - iPhone - How to Unlock/Jailbreak Your iPhone 2G on OS 3.1.3 Using RedSn0w (Windows)) can I solve the problem or I'll make it worst going on higher fw revision?

    Thanks

    What is more likely is that the baseband bootloader is not neutered. So you aren't unlocked.

    The current baseband on the commboard is designed with iOS 2.0 to 3.1.3

    Restoring to iOS 3.1.3 and jailbreaking with redsn0w should fix this.
    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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    Did we solve your problem? Got a dollar or two spare ? Donate!

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    Bootneuter (first version) was the first thing i tried to do when I saw no carrier but it gave me error 5 when I tried to run it.
    I read that it's caused by baseband corrupt or higher version but didn't know if I had to erase it or just upgrade.

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    Super Moderator Array Olethros's Avatar

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    Quote Originally Posted by G0d3L View Post
    Bootneuter (first version) was the first thing i tried to do when I saw no carrier but it gave me error 5 when I tried to run it.
    I read that it's caused by baseband corrupt or higher version but didn't know if I had to erase it or just upgrade.
    The redsn0w jailbreak includes automated bootneuter (and runs without CommCenter loaded - that helps a lot). I would try with this.
    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

    -
    Did we solve your problem? Got a dollar or two spare ? Donate!

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    Everything went really smooth.
    Olethros thanks a lot for your confirmation and your time on the forum (before posting I read a LOT of thread and you are always in with your help )
    Kudos to you.


 

 

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