Under this Umbrella, we’ll cover the process of setting up the quickest and most dependable O2 APN settings on your mobile phone, whether it’s a Huwaie , Samsung Galaxy S6, Oppo, HTC One M9, LG G3, iPhone 6S, Pro max, Motorola, or any other Mobile’s model you may have. These settings are universal and applicable to all mentioned and rest devices. It is to inform that Mobile internet settings or MMS settings, both are diffrent configuration.