What's the matter with the mobile phone showing that the device has been frozen?

When the SMS function is turned off, turn it off at home. Methods:

1. Call the customer service, just enter the service password and tell the customer service that the SMS function can be turned on.

2, brush the machine or restore the factory value.

3, Settings-General Settings-SMS-Tick.

4. The cell phone has no signal or no money. Check the cell phone signal and money.

a mobile phone, also known as a mobile phone, is a mobile phone that can be held in your hand.

In the early days, there was also the common name of mobile phone (the eldest brother in the Hong Kong gangster film has one hand), which is a portable telephone terminal that can be used in a wide range.

there are several types of mobile phones: 2G and 3G, which have developed into the 4G era.