JB Help 4.0.2

[Sashin]

Hello

I was hoping for some help before I JB my iphone 4.

It's currently running on 4.0.2 and the modem FW is 01.59.00.

I don't mind using either greenpoison of limerain, but I heard I have to upgrade to 4.1 first?

If so, how do I upgrade without upgrading my modem fw? I want to unlock it as well, and heard I need to keep 01.59.00 to unlock ATM.

Thanks for your help.

 

[farbod21]

You need to use TinyUmbrela...

http://forum.tipb.com/jailbreak-forum/198729-tips-tricks-saving-shsh-blobs-w-tinyumbrella-jailbreak.html

 

[Mella]

Hmm, sorry I don't know how to upgrade withou upgrading modem fw, bcz I just upgrade ordinarily, I just jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Macfollowed this steps guide: Jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Mac | iPhone Column
maybe you can do search via Google "how to upgrade iPhone 4 to 4.1 without upgrading modem fw"
how to upgrade iPhone 4 to 4.1 without upgrading modem fw - Google Search

Hope can do some help,

 

[jdavis530]

Hmm, sorry I don't know how to upgrade withou upgrading modem fw, bcz I just upgrade ordinarily, I just jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Macfollowed this steps guide: Jailbreak iPhone 4 iOS 4.1 with GreenPois0n on Mac | iPhone Column
maybe you can do search via Google "how to upgrade iPhone 4 to 4.1 without upgrading modem fw"
how to upgrade iPhone 4 to 4.1 without upgrading modem fw - Google Search

Hope can do some help,

They have to follow the directions given by Farbod21 though, because they want to be jailbroken & unlocked on 4.1.