SAMSUNG UNLOCK CODE FOR EE UK ALL MODELS Factory Unlock Code Services) 3-8 Days service. Network Supported: EE, Vodafone ,O2UK, Model Supported: All Devices Supported Processing Time: 3-8 Days You will receive: Network code (NCK) ONLY All Samsung Models Supported How to check if your phone can be unlocked or not: Please insert an incorrect Sim card and if phone prompts for a code then this means that phone can be unlocked NOTE: *Please be sure that your device prompts for unlock code before you buy the service.