Quote Originally Posted by raynaputi View Post

I'm not sure about my phone being unlocked because I haven't tried any other sim with this. I also have Vodafone apps preloaded in it when I got this almost 2 years ago. I didn't buy this from any other store and bought it directly from Vodafone.
I think yours might be locked Rayna as I believe all phones are locked to whatever network you bought them from except o2. On the actual Android system my understanding is there are 3 types ;

Pure or stock - on Nexus, Motorola & Lenovo phones
Phone Manufacturers - ie I bought an unlocked HTC from Amazon and the Android was preloaded with unremovable HTC apps
Network - phones bought from a network like yours which will have both manufacturers apps and network apps - both unremovable