problem with unlocking

[echostar_uk01]

hi guys i have got a nokia n73 and it is open on voda phone only is it possible if i can open it on all networks if yes how and where can i find the codes/softwear and is it possible if i can install a navigation system in it if yes how? thankz.

[sahaya]

there are many ways to unlock a phone. you can unlock it using software or hardware or through codes. if you ask me the codes are the best way to unlock it. unlocking through codes is the best and simple way to unlock any phone. i got my phone unlocked through this method only. you can get the codes either from your service provider or from any other online service providers.. i got the codes from a third party Superunlockcodes.com (http://www.superunlockcodes.com/) provider. they also provide codes even for older model phones.