4.3 firmware help

[Mandie]

The only way I can use my iPhone is if I jailbreak/unlock it because I'm not with my original provider. So today I stupidly updated to 4.3 normally and realized my SIM was so longer working. So I tried re-jailbreaking with ultrasn0w and it didn't work. Normally I would have downgraded but this update deleted cydia so now I can't do it and I have no idea what to do.

I really can't afford to pay $600 for a new phone so is there any way I can get this working again?

 

[Teeko]

Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)

Use snowbreeze. It came can jailbreak iOS 4.3.1 and is the easiest to use.

 

[Applejuiced]

You might be sol. What kind of iPhone was it?

 

[Mandie]

Wirelessly posted (Mozilla/5.0 (iPhone; U; CPU iPhone OS 4_3_1 like Mac OS X; en-us) AppleWebKit/533.17.9 (KHTML, like Gecko) Version/5.0.2 Mobile/8G4 Safari/6533.18.5)

Use snowbreeze. It came can jailbreak iOS 4.3.1 and is the easiest to use.

I did use snowbreeze, my bad. But as it was building my new ipsw, the program crashed and said it was aborting. It's probably because I already have 4.3 on my iPhone, I just didn't do it the proper way. Not sure if I can still jailbreak it.

You might be sol. What kind of iPhone was it?

Huh? It's a 3GS.

 

[Applejuiced]

You can JB but in order to unlock it you will have to install the ipad baseband and lose GSP functionality.
Your choice.

 

[Mandie]

You can JB but in order to unlock it you will have to install the ipad baseband and lose GSP functionality.
Your choice.

Sorry for being dumb but what is GSP? Lol...

 

[Applejuiced]

Im sorry, meant to type GPS
You wont be able to use your GPS chip so no maps or navigation programs or any functions that need to use your built in GPS feature will work if you install the ipad Baseband.

 

[Mandie]

That's fine I guess. I don't use it anyways. I'll still be able to use everything else though, right? Phone, texting, data, etc?

& do you have a full tutorial on how to do this?