Activating a coded iPhone on a mobile phone operator in any country around the world can be done most easily with the original card of the operator on which that terminal is coded, activation being done either directly from the device or using iTunes. Although in the past jailbreak solutions were used to activate terminals encrypted by mobile operators, at the moment this is impossible to do with software. Hackers who develop jailbreak solutions have given up on this system due to the legal issues involved in using them, so we won't have anything similar anytime soon.
You can activate coded iPhone on a mobile operator using certain activation cards, but unfortunately they cannot be used for the latest Apple smartphones as well, ie iPhone 6 and 6 iPhone Plus. The old terminals iPhone 5C and iPhone 5S they can be activated using these activation cards, but of course they don't work with every mobile operator around the globe. Unfortunately there is no way to pay to activate the terminals, the only safe way to have a device that can be deactivated at any time is permanent decoding.
I have recommended for years and years to buy decoded terminals and now I can only recommend the same again, and if you have a terminal that cannot be activated, then you can do permanent decoding with the help of decoding section of the iDevice.ro forum.
