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Thread: Help needed in unlocking the iPhone 3G

  1. #1
    Default Help needed in unlocking the iPhone 3G
    Hello,

    My friend updated the firmware by mistake and it has locked the iPhone 3G.

    I am trying to restored the iPhone 3G firmware to 3.1.2

    Can anyone tell me how I can unlock this phone?

    I mean carrier unlock

    Currently when it Boots i get this message

    "the sim card inserted in this iphone does not appear to be supported"

    Thanks a lot

    Any help would really be appreciated

  2. #2
    H4CK3R's Avatar
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    Quote Originally Posted by noob_ipod View Post
    Hello,

    My friend updated the firmware by mistake and it has locked the iPhone 3G.

    I am trying to restored the iPhone 3G firmware to 3.1.2

    Can anyone tell me how I can unlock this phone?

    I mean carrier unlock

    Currently when it Boots i get this message

    "the sim card inserted in this iphone does not appear to be supported"

    Thanks a lot

    Any help would really be appreciated
    What baseband are you on?
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  3. #3
    i dont know. I got the iPHone from him today and when i connected to iTunes, it said i should restore. I am restoring 3.1.2 firmware.

    Now i get the error 1015 in iTunes

    Also when I get this message "the sim card inserted in this iphone does not appear to be supported", I can only do emergency calls. An idea how i can find out the baseband info?

  4. #4
    H4CK3R's Avatar
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    To find the baseband go to: Settings > General > About and then scroll down to the part where it says your modem/ baseband.
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  6. #5
    Superbad Modder-ator Simon's Avatar
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    Use tiny umbrella to exit recovery. At the connect to itunes screen use f0recast to find out what baseband you have.

  7. #6
    Ok. Restoring failed. Got 1015 error

    I used iREB to fix 1015
    now booted but I see a symbol to connect to iTunes + emergency calls

    can you help me to proceed

    thanks a lot

  8. #7
    H4CK3R's Avatar
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    Are you trying to restore to a custom firmware?
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  9. #8

  10. #9
    OK i Used Forecast and below are the details

    Baseband: 05.15.04
    Bootloader: 5.9_M3S2
    Model: MB704
    Jailbreakable: Yes
    Unlockable: Upgrade to iPad BB
    iOs 3.1.2

    any ideas how to proceed?

    thanks

  11. #10
    Superbad Modder-ator Simon's Avatar
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    If you want to unlock it you will either have to get the carrier it is locked to to unlock it or upgrade to the iPad baseband. There is no going back if you go the iPad baseband route and it will break your GPS.

  12. #11
    H4CK3R's Avatar
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    Yep like Simon said. You'll have to get the carrier to unlock it or use iPad baseband
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  13. #12
    going to carrier is not possible because of living in different continents

    Can you please explain me the iPad baseband route?

  14. #13
    Superbad Modder-ator Simon's Avatar
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    It doesnt matter if you live in a different country. They don't physically need the phone. What carrier is it locked to?

  15. #14
    H4CK3R's Avatar
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    Well, If you were on AT&T you could. I don't know much about iPad baseband, I'll look a tutorial up on YouTube
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  16. #15
    I only have the phone. No information about carrier. Last i know is that he got this phone from USA. No mention about carriers

  17. #16
    H4CK3R's Avatar
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    :P then idk. You can unlock it from AT&T if it is AT&T
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  18. #17
    so its a paper weight then ? :-( Can I get past through the emergency screen?

  19. #18
    H4CK3R's Avatar
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    As far as I know, no. But I could be wrong
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  20. #19
    You can hacktivate to get past the emergency screen. Redsn0w will do it, maybe one of the other programs you've already downloaded can too.

  21. #20
    Quote Originally Posted by GnatGoSplat View Post
    You can hacktivate to get past the emergency screen. Redsn0w will do it, maybe one of the other programs you've already downloaded can too.

    How any idea? Sorry I am a noob

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