Publicity

[MNV1]

When I block my phone a adverstising of Sony starts and When I stop it the Bluetooth and the nfc are activated. Someone can explain me how can I stop this adverstising?

[_alexdon_]

That's a 3rd party app, it shouldn't behave like that. Can you test if the same occurs in safe mode?

EDIT: @MNV1 Reading it again, I think you have enabled demo mode. To disable it, dial *#*#73556673#*#*.

[Lord_viridis]

Definitely sounds like the retail demo running.