Can i upgrade my iphone with Ziphone

[aditnl]

i have iphone with V.1.1.2 and i want to upgrade to V.1.1.4 is that possible to use Ziphone? yeah i've read in site Unlock the iPhone - the simple tutorial! many time and i've download the Ziphone already. ok i dont know with wich program my iphone was unlocked ( Ziphone or other i mean) so is hat possible that i just upgrade with Ziphone? and i dont know why also i can't open installer.app.

[redcard]

Upgrade in itunes then use ziphone, as per the guide

Got a nappy you want changed too?

[aditnl]

what mean nappy?

so that mean first i just upgrade with itunes than after jailbreak with Ziphone. and how about turbosim? do i still needed after i upgrade to V114 with Ziphone?

so that mean first i just upgrade with itunes than after jailbreak with Ziphone. and how about turbosim? do i still needed after i upgrade to V114 with Ziphone?

[redcard]

Put your turbosim in the trash along with the soiled nappy.

And yes, do that.

[aditnl]

thanks you but can you tell me what nappy is?