when I switch on my mi3, always pop up the message :" New SIM card detected, Looks like you've switched SIM Cards. 2 activation message will be sent to enable cloud messaging. You may incur additional fees from your mobile service provider. (Actually I have not change with new SIM card ) After that the device will be hang and the all app can't work anymore. The phone must be power off. Any body facing the problem like this ? Tks if someone advice the solutions.