0
No.
If you are running 3.1.3 (the latest firmware) on any iPhone, then you can jailbreak without unlocking.
If you are on a firmware below 3.0, I think you can jailbreak without unlocking.
I would like to add that I am pretty sure jailbreaking an iPhone is illegal because of your contract with Apple.
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TheJailbreakGenius
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∙ 13y ago
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How do you unlock and jailbreak iPhone 4?
To jailbreak an iPhone 4 you need to download redsn0w. For better info go to youtube and search ' how to jailbreak iPhone 4 on (whatever your OS is .example: IOS 5).'
Do you lose your service if you jailbreak your iPhone?
No, you can even unlock the iPhone when Jailbroken.
How do you unlock iPhone 3gs on 4.1?
To unlock iPhone 3gs on iOS 4.1 you have jailbreak your device first.
How do you Jailbreak and unlock an iPhone 3G 4.1.2?
PwnageTool 4.2
Can non-iPhone sim card transfer to iPhone?
Yes, but first you must unlock and jailbreak your iphone.
How do you unlock Apple iPhone 2G Firmware Ver 3.0?
redsnow which you will need to jailbreak its the easiest way to do it and its free
Can you jailbreak your iPhone if im using a tmobile sim card with an unlocker?
To unlock your iPhone with you Tmobile SIM card I would suggest you goto easyiphoneunlocker.com they have a very easy to use tool to unlock and jailbreak your iphone. I was able to unlock my iPhone 4S within in 10 minutes with no issues.
How do you jailbreak an iPhone 5?
You need to use the program RedSnOw to jailbreak an iPhone 5.
How do you jailbreak iPhone 5?
You need to use the program RedSnOw to jailbreak an iPhone 5.
Is the iPhone for T Mobile?
No it is not. It is for AT&T unless you "jailbreak" and "unlock" an iphone. Instructions to do this can be found on the internet.
Is it possible to jailbreak and unlock an iphone 4.1.2?
yes use limerain
Does updating iPhone take away both jailbreak and unlock?
Yes
