Downgrade Iphone 3g Baseband 5.11.07 To 04.26.08 On 3.1/3.1.2 Firmware

by admin on December 21, 2009 in iPhone Hacking with 10 Comments
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10 Comments on "Downgrade Iphone 3g Baseband 5.11.07 To 04.26.08 On 3.1/3.1.2 Firmware"

  1. andrewlmog21x says:
    December 21, 2009 at 2:07 pm

    WOW , i finaly unlocked my 3.1.2 3G iPhone , it was really easy , i used bestunlockiphone com , it worked greate

  2. esalgado63 says:
    December 21, 2009 at 2:32 pm

    Hi, I need help with my iphone i want o know how to install cydia and installer.

  3. emac2299 says:
    December 21, 2009 at 3:19 pm

    Installer has been replaced by ROCK. And if you want to get Cydia and Rock you have to jailbreak your device. Please check your inbox for further details.

  4. abbood01 says:
    December 21, 2009 at 3:52 pm

    I have a 06.02 bootloader what have I to do ?:( :(

  5. RenoM3 says:
    December 21, 2009 at 4:43 pm

    so i checked and i have 5.09 bootloaderwhat should i do now to unlock it?

  6. nitz152 says:
    December 21, 2009 at 5:34 pm

    i upgrade my iphone 3g to 3.1.2 and i jailbreak it to blackra1n, so that means my iphone upgraded to 5.11.07 baseband, but after a few days, i decided to downgrade to 3.0.1, but it’s stuck on dfu mode and can’t downgrade to 3.0.1 but can back only to 3.1.2 i think i mess up, so i restored it to 3.1.2 and now i have 3.1.2 nonjailbreak device and 5.11.07, if i downgrade to 3.0.1, is my baseband will go back to 4.28? thanks emac

  7. andreadaniels387 says:
    December 21, 2009 at 6:12 pm

    i unlocked my 3gs iphone on 3.1.2 firmware ( last firmware) using unlock-iphone org , maybe you want to try it , its really easy

  8. chicagoground says:
    December 21, 2009 at 6:22 pm

    Hi question For Emac is there an unlock yet for the 5.11.07? installed fuzzy band says not supported is there anything I can do at the moment?

  9. anwar43 says:
    December 21, 2009 at 6:31 pm

    Dear friend, Thank you for quick reply, I have successfully uninstall the FUZZY in my 3g. My other question is that, what is the original baseband of 3g iphone? I am just new and still learning things. After purchasing I saw firmware was 3.0- 7A341, after upgrade from shop it was 3.0.1 , 7A400. Now I would like to know; what was the original baseband of my iphone. Right now, it is working fine with 3.1.2, 7D11. And baseband is 5.11.07, so still I have to ungraded or enjoy with latest.

  10. emac2299 says:
    December 21, 2009 at 6:42 pm

    Baseband comes with a firmware. 2.2 and 2.2.1 firmware has 2.28 and 2.30 baseband, then 3.0 and 3.0.1 firmware has 4.26.08 baseband then 3.1 and 3.1.2 firmware has 5.11.07 baseband. All mentioned baseband are unlocked by Yellowsnow, Ultrasnow and Blacksnow respectively. So there is nothing like original baseband. They keep on changing according to firmwares. And as I said it all depends with firmwares that you have in your iPhone.

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