Abstract: Methods and devices are provided for waking up a screen in the field of application of electronic technologies. The method may be implemented by a device including a screen and a frame at least partially surrounding the screen. In the method, the device activates at least one temperature transducer according to a predetermined sequence when the screen is in an off state, where the at least one temperature transducer is disposed at least partially in the frame. The device may obtain a temperature measurement through the activated temperature transducer. When any one of the temperature measurement is within a preset range of temperature, the device may trigger the screen to be switched from the off state to an on state.

Abstract: Methods and devices are provided for waking up a screen in the field of application of electronic technologies. The method may be implemented by a device including a screen and a frame at least partially surrounding the screen. In the method, the device activates at least one temperature transducer according to a predetermined sequence when the screen is in an off state, where the at least one temperature transducer is disposed at least partially in the frame. The device may obtain a temperature measurement through the activated temperature transducer. When any one of the temperature measurement is within a preset range of temperature, the device may trigger the screen to be switched from the off state to an on state.

Abstract: A method is provided for establishing a connection to a data service. The method is implemented by a mobile terminal. The method includes, when initiating a first request on a Long Term Evolution (LTE) network for connecting to the data service with a first Access Point Name (APN) preset in the mobile terminal fails, acquiring a second APN. The second APN is assigned to the mobile terminal by the LTE network when the mobile terminal is attached to the LTE network. The method also includes initiating a second request on the LTE network for connecting to the data service with the second APN, to establish the connection to the data service.

Abstract: A network connecting method and apparatus, and a storage medium are provided. The method includes: determining a home network of a terminal and a network mode supported by the terminal; acquiring a historical network connection record corresponding to the network mode, wherein the historical network connection record includes one or more network identities of networks to which the terminal is connected historically; determining whether the home network exists in the historical network connection record based on the network identities; and connecting to a roaming network when the home network does not exist in the historical network connection record.