I have a galaxy s mobile and changed sim card forgetting I had the norton on and now it's locked. I have tried everything to unlock it with the buddy system but no luck and now I have about 10 sms sitting on my phone trying to unlock it. I think it's the older version of Norton as it says to write unlock and the mobile number. we tried unlock with and without country code also without the 0 and we even just tried to send the word unlock by itself. Please help.