recently I had a xperia mini pro SK17! nms which I had stood. Unfortunately I lost the password and it was not reflected in my norton account. In short, the unit was unusable but still wanted the courage to not give up. After weeks of trying, I discovered that if I did and I unit in the screen came from nms that my phone is locked and I had to enter the password that I could choose for emergency call.
Via google I discovered that I * @ 2389 and still had to enter some numbers I could put the unit back after factory settings. Now jump the screen during that very quickly back to the lock screen of nms but had about half a second time to check the code on google to choose factory settings. Ultimately, it was hit and went back the device to factory settings and was nms security vanished!
In the galaxy s3 is still easy, during startup, choose volume down than on / off button and choose factory reset klaas done.
So I think the whole security of nms as leaky as and and basket for someone with a brain, so to avoid, how norton handle this?