No carrier option found in my iphone 1.1.4. Pls help.?

[SaiganeshB]

I have upgraded to iphone v2.0 by mistake and reverted back to 1.1.4 using ziphone. Now the problem is I dont see the carrier option on my iphone and i dont make/receive calls now.

[Shalma]

Is it locked to your network? And you want to use to any other network globally? If yes, then you need to unlock your mobile according to the network you reside , Its a paid service. first find out your mobile phone IMEI number. You can find this by typing in *#06# and then hitting the enter o rsend key on your Iphone . This number is completely unique to your phone and will be used to generate or calculate an unlock code for your mobile.Then get the unlock code here mobileunlocksolutions.com using
unlock code specified in it you can proceed unlocking your mobile.