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Jailbreak discussion, all about Jailbreak v3, READ: ABSOLUTELY NO DISCUSSION ON PIRACY
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AlphaOmega001
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Jan 31 2012, 09:17 PM
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Getting Started

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help needed here.
recently i have gotten an iPhone 4(from credit card giveaway), anyway i have upgraded the iPhone to iOS 5.0.1 via iTunes and jailbroken it with redsnow.
The problem is, the phone is not showing any phone signal. and when i google problem, i found that I'm on the infamous baseband 4.11.08.
my question is can the baseband be downgraded ? and is this situation reversible ?
thank you
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AlphaOmega001
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Jan 31 2012, 09:41 PM
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Getting Started

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QUOTE(MrWin @ Jan 31 2012, 09:29 PM) May i ask what problem with the baseband 4.11.08? Coz im also same baseband num and j/bed but dint encounter any phone signal problem  oh really ? is your phone locked or unlocked when you first purchased it ? is it under any service provider like digi celcom or maxis ? the problem with mine is when put the sim card in, there's no signal whatsoever. it says there "NO SERVICE" no matter how many times i restarted the phone. tried ultrasnow. didn't work too.
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AlphaOmega001
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Feb 1 2012, 10:20 AM
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Getting Started

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QUOTE(azraeil @ Feb 1 2012, 01:59 AM) Baseband cannot be downgraded. Factory unlocked iPhone on 4.11.08 will not have any problem with upgrading or changing to any simcard. Restore your iPhone 4 to factory settings via iTunes and see if you still have the no service issue. If it still have the no service issue, then the credit card draw gave you a lemon because it's a locked set. Why would they give you a locked set? We're they expecting you to use service providers other than Maxis/Digi/Celcom? yeah the thing is i duno if its a locked set or unlock set. finger crossed its an unlock set thanks for the answer
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