Abstract: The present invention provides a method and a system for unlocking a device having a touch screen. The method comprises the steps of: a client of the device obtaining a pattern of a logo from a network side; the client of the device monitoring an input of the touch screen; if the monitored input of the touch screen is matched with the pattern of the logo, the client of the device unlocking the device; and the client of the device obtaining updates of the pattern of the logo from the network side at a predetermined time.

Abstract: The present disclosure provides a method and system for saving battery power. The method comprises: determining whether a new program has been initiated by a user and, when a new program has been initiated by the user, storing the new program initiated by the user in a history database; determining whether the user is connected to a network and, when the user is connected to a network, storing a network connection record of the user in the history database; determining whether a battery level triggers a dynamic power saving schedule and, when the battery level triggers the dynamic power saving schedule, performing the power saving schedule using a power saving scheduling engine; and determining whether a screen being turned off triggers a dynamic network schedule and, when the screen being turned off triggers the dynamic network schedule, performing the network schedule using a network scheduling engine.

Abstract: The present disclosure provides a method and system for monitoring an application. The method includes creating a simulated system service; establishing a connection with a function in a device driver that manages an Input/Output (I/O) channel of the device; intercepting data transmitted from the application to the function in the device driver that manages the I/O channel of the device; replacing, based on the intercepted data, a system service requested by the application with a corresponding simulated system service; and recording a request received by the simulated system service and forwarding the request to an analysis module for analysis.

Abstract: The present disclosure provides a method for providing a voice prompt and a text prompt using a mobile phone client and a corresponding mobile phone client. The method uses software locally installed in the mobile phone to answer an incoming call automatically, provide a voice prompt including a plurality of options to the caller, and according to a selection of the caller, provide a user of the mobile phone with a text prompt corresponding to the selection from the caller. The present disclosure may advantageously achieve voice prompts and quick text feedbacks by using local software functions in the mobile phone, so that the user of the mobile phone can quickly learn intention of the caller.

Abstract: The present disclosure provides a method for blocking crank calls by using cloud computing and a system thereof. In the method, a client(s) uploads a blacklist to a server; the server makes statistic according to blacklist data uploaded by the client(s) and determines a particular phone number be a crank phone number, generates an anti-crank policy and updates the generated anti-crank policy to the client(s); when receiving a call or a message from the crank phone number, the client executes the anti-crank policy.

Abstract: A method for context-based multi-dimensional searching of contacts in a phone address book is disclosed, the method comprises, inputting the searching field, determining if the searching field matches a certain city name, searching the full visiting card information in the address book, and sorting coordinators in the address book based on the multiple dimensions.

Abstract: Disclosed are a security detection method and system. The method comprises: (a) performing security scanning on code of an application program; if a high risk is detected, marking the application program as a high risk application program, generating a detection result, and performing step (d); otherwise, performing step (b) (S110); (b) analyzing the code of the application program and generating an analysis result (S120); (c) performing detection determining based on the analysis result to determine security of the application program, and generating a detection determining result (S130); and (d) storing the detection result or the detection determining result and form security level data (S140). The system comprises a vulnerability detection module, an analysis module, a detection determining module, and a database.

Abstract: A method and system for mobile information security protection may include extracting, by a first processor, identification information corresponding to a plurality of applications installed on a mobile device, sending the extracted identification information to a server, matching, by a second processor, the identification information to information stored in a database storage, receiving matched information from the database storage as a result of matching the identification information, sending the matched information to the mobile device, and presenting the matched information to a user of the mobile device.

Abstract: A method and system for cleaning up junk files on a mobile terminal are provided. The method comprises: scanning, by a mobile terminal client, a file system on a local mobile terminal to generate a list of file information; submitting, by the mobile terminal client, to a server side the list of file information; comparing, by the server side, the list of file information submitted by the client with an associated list of file information in a server side database and returning the comparison result; determining a request for cleaning up in the file system on the basis of the comparison result, and performing, by the mobile terminal client, an operation of cleaning up.

Abstract: The invention provides a method for preventing a mobile communication device from leaking secret and a system thereof. In the method, by adopting a mobile communication device side and PC side structure, a controlling module installation package is transferred from a PC side to the mobile communication device; a controlling module runs automatically and obtains root privilege of the operating system of the mobile communication device; the controlling module forbids functions of silently dialing, silently answering, photo taking, video recording, voice recording, Bluetooth and infrared connection. The advantages of the present invention are that the present invention is suitable for on-site operation and possibility of leaking secret by any mobile communication device is eliminated by a PC terminal.

Abstract: The present disclosure provides a method for providing a voice prompt and a text prompt using a mobile phone client and a corresponding mobile phone client. The method uses software locally installed in the mobile phone to answer an incoming call automatically, provide a voice prompt including a plurality of options to the caller, and according to a selection of the caller, provide a user of the mobile phone with a text prompt corresponding to the selection from the caller. The present disclosure may advantageously achieve voice prompts and quick text feedbacks by using local software functions in the mobile phone, so that the user of the mobile phone can quickly learn intention of the caller.

Abstract: The present disclosure provides a statistical analysis and prompting method and system for mobile terminal Internet traffic. The method comprises: a mobile terminal obtaining mobile terminal Internet traffic usage data from an operator in real time; monitoring local mobile terminal Internet traffic usage data in real time; performing synchronization processing on the mobile terminal Internet traffic usage data obtained from the operator and the local mobile terminal Internet traffic usage data monitored in real time, to obtain real-time Internet traffic usage data; using the real-time Internet traffic usage data to calculate an estimated number of days with the traffic still being available, and prompting information regarding the estimated number of days to the user in real time.

Abstract: Methods and systems for sharing mobile security information are disclosed. According to an embodiment, a method for sharing mobile security information includes: providing to a user of the mobile device an option to share the mobile security information, extracting content from mobile security information upon receiving the user's selection, and posting the extracted content to a social network service.

Abstract: The invention provides a method and a system of antivirus solution by using a SIM card combined with cloud antivirus. The method comprises that the signature data of a file of a present mobile device is sent to a cloud server; the cloud server receives the file the signature data and checks the received file the signature data by using a cloud virus database stored at the cloud server; and the cloud server sends the checking result back to the SIM card of the mobile device via OTA (Over-the-Air). The invention has the advantage of using the SIM card as the media of antivirus and communication so as to be convenient for the cooperation between a telecommunication service provider and an antivirus software vendor.

Abstract: The present disclosure provides a method and system for monitoring an application. The method comprises creating a simulated system service; establishing a connection with a function in a device driver that manages an Input/Output (I/O) channel of the device; intercepting data transmitted from the application to the function in the device driver that manages the I/O channel of the device; replacing, based on the intercepted data, a system service requested by the application with a corresponding simulated system service; and recording a request received by the simulated system service and forwarding the request to an analysis module for analysis. The present disclosure is advantageous in that the system request is intercepted during the Binder communication process of the system and the simulated system layer service is used for analyzing the behavior features of the application in the Android operating system.

Abstract: A method and system for scanning redundant files of a mobile terminal by using cloud computing are provided. The method comprises: scanning, by a client on the mobile terminal, a file system on a local mobile terminal to generate a list of file information; submitting, by the client on the mobile terminal, to a server side the list of file information; comparing, by the server side, the list of file information received by the server side with an associated list of file information in a server side database and returning the comparison result; comparing, by the client, the comparison result returned by the server side with the application list of the mobile terminal; performing, by the client, a cleanup operation based on the comparison result of the client.

Abstract: The present disclosure provides a method and a system for creating and managing a schedule based on a social network. The method comprises the steps of: a schedule management server obtaining information from a specific account of the social network; the schedule management server parsing a type of the information, an identity of an information creator and information content; the schedule management server creating a schedule event based on the parsed type of the information, the identity of the information creator and the information content; and the schedule management server providing a user interface, so that a user views the created schedule event.

Abstract: The present disclosure provides an information recommendation method and system based on message content. The method comprises the following steps: when a message is viewed at a user side, providing a guiding option to a user; if the user triggers the guiding option, then performing single-level classification or multi-level classification on the message to obtain category information; and a server returning information related to the category information to the user side.

Abstract: The present disclosure provides a method and system for saving battery power. The method comprises: determining whether a new program has been initiated by a user and, when a new program has been initiated by the user, storing the new program initiated by the user in a history database; determining whether the user is connected to a network and, when the user is connected to a network, storing a network connection record of the user in the history database; determining whether a battery level triggers a dynamic power saving schedule and, when the battery level triggers the dynamic power saving schedule, performing the power saving schedule using a power saving scheduling engine; and determining whether a screen being turned off triggers a dynamic network schedule and, when the screen being turned off triggers the dynamic network schedule, performing the network schedule using a network scheduling engine.

Abstract: The present invention provides a method and a system for unlocking a device having a touch screen. The method comprises the steps of: a client of the device obtaining a pattern of a logo from a network side; the client of the device monitoring an input of the touch screen; if the monitored input of the touch screen is matched with the pattern of the logo, the client of the device unlocking the device; and the client of the device obtaining updates of the pattern of the logo from the network side at a predetermined time.