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Can I go from iP4 from 4.0.0 to 4.3.2

V

visakk

macrumors newbie
Original poster
May 16, 2008
9
0
Have an iphone 4 at 4.0.0(original) ,never touched it, (No activation, no jailbreak, no unlock), don't ask me why..?

Now I want to use this phone outside US. if I try to install new iOS, system is downloading only 4.3.2.

What are my options to unlock..?
 
visakk said:
Have an iphone 4 at 4.0.0(original) ,never touched it, (No activation, no jailbreak, no unlock), don't ask me why..?

Now I want to use this phone outside US. if I try to install new iOS, system is downloading only 4.3.2.

What are my options to unlock..?
Click to expand...

it depends on your baseband. what is it?

settings - general - about - scroll down, what does last line say?
 
bmms8 said:
it depends on your baseband. what is it?

settings - general - about - scroll down, what does last line say?
Click to expand...

thanks for the quick reply.

Since it was never touched it is still at 01.59.00.

I just donwloaded pwnageTool 4.3.2 and IPSW 4.3.2.
If I load the Cutom 4.3.2, cai I JB and then Unlock with Ultrasn0w 1.2.2?
 
visakk said:
thanks for the quick reply.

Since it was never touched it is still at 01.59.00.

I just donwloaded pwnageTool 4.3.2 and IPSW 4.3.2.
If I load the Cutom 4.3.2, cai I JB and then Unlock with Ultrasn0w 1.2.2?
Click to expand...

yes that is exactly what you need to do. check out iclarified.com for a step by step process. good luck.
 
visakk said:
thanks for the quick reply.

Since it was never touched it is still at 01.59.00.

I just donwloaded pwnageTool 4.3.2 and IPSW 4.3.2.
If I load the Cutom 4.3.2, cai I JB and then Unlock with Ultrasn0w 1.2.2?
Click to expand...

Technically if you jailbreak with pwnage it should leave your modem firmware at 01.59.00. You should be fine unless I'm missing something obvious. This would allow you to use the latest ultrasn0w to unlock.
 
bmms8 said:
yes that is exactly what you need to do. check out iclarified.com for a step by step process. good luck.
Click to expand...

iClarified doesn't have 4.3.2 info, upto 4.2.1 only.

THat's why I need to get a confirmation from knowledgeable people.

Thanks again.
 
bmms8 said:
you have a mac correct? iclarified does have this tutorial.
Click to expand...

Yes, I am on mac.
Yes, the tutorial exists for Jailbreak, it is not there for Unlock, so got confused and held back for a while
 
Applejuiced said:
You dont need an unlock tutorial do you?
You just open up cydia and install ultrasnow.
That shouldnt need a step by step I hope:D
Click to expand...

You are right.
But wanted to be sure, there is nothing wrong being ignorant and unlock my phone than half knowledged and brick my phone. :)

Thanks a lot for your input and time
 
visakk said:
You are right.
But wanted to be sure, there is nothing wrong being ignorant and unlock my phone than half knowledged and brick my phone. :)

Thanks a lot for your input and time
Click to expand...

Sounds like you're good to go now! Yes, if you need a tutorial to download a Cydia app you probably shouldn't jailbreak :D
 
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