METHOD AND APPARATUS FOR PERFORMING LOST MODE IN A MOBILE DEVICE

• US 20120171998A1
• Filed: 11/16/2011
• Published: 07/05/2012
• Est. Priority Date: 01/03/2011
• Status: Abandoned Application

• Current Assignee: Samsung Electronics Co. Ltd.
• Original Assignee: Samsung Electronics Co. Ltd.
• Inventors: KANG, Sung Min
• Application Number:
  US13/297,484
• Publication Number:
  US 20120171998A1
• Time in Patent Office: Days
• US Class Current: 455/411
• CPC Class Codes: G06F 21/88 Detecting or preventing theft or loss
• CPC Class Codes: G06F 2221/2111 Location-sensitive, e.g. geographical location, GPS
• CPC Class Codes: G06F 2221/2149 Restricted operating environment
• CPC Class Codes: G06Q 10/00 Administration; Management
• CPC Class Codes: H04M 1/66 with means for preventing unauthorised or fraudulent calling verifying user identity or authority in secret or secure digital communications H04L9/32
• CPC Class Codes: H04W 12/126 Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities

Abstract

A method and apparatus for performing a lost mode in a mobile device are provided. When the mobile device receives a communication message containing a lost notification string, a lost mode is executed. The mobile device in the lost mode is connected to a social network server, based on user authentication information previously registered in the mobile device. The mobile device transmits a lost notification message, containing information regarding a location where the mobile device is currently located, to the social network server. As a result, it is more likely that the owner of the lost mobile device can retrieve the mobile device from a person who found it.

Claims

1. A method for performing a lost mode in a mobile device, the method comprising:

setting a lost mode on the mobile device when receiving a communication message containing a lost notification string;

connecting the mobile device in the lost mode to a social network server, based on user authentication information previously registered in the mobile device; and

transmitting a lost notification message, containing information regarding a location where the mobile device is currently located, to the social network server.

2. The method of claim 1, wherein the setting of the lost mode comprises:

setting the lost mode on the mobile device when a Subscriber Identity Module (SIM) card with SIM information, not previously registered in the mobile device, is installed in the mobile device.

3. The method of claim 1, further comprising:

setting a lock on the mobile device in the lost mode.

4. The method of claim 3, further comprising:

displaying a guide message showing screen including identification-information previously stored in the mobile device, in the lost mode;

determining, when an operation command is created, whether the operation command is to make a call according to the identification-information; and

making the call based on the identification-information, when the operation command is to make the call.

5. The method of claim 4, further comprising:

photographing images surrounding the mobile device, when the operation command is not to make the call; and

transmitting the surrounding images based on the identification-information.

6. The method of claim 2, further comprising:

transmitting the SIM information based on identification-information previously stored in the mobile device, in the lost mode.

7. The method of claim 3, further comprising:

terminating the lost mode and releasing the lock state, when the user authentication information that was previously registered in the mobile device is input.

8. A method for performing a lost mode in a mobile device, the method comprising:

setting a lost mode on the mobile device when the mobile device receives a communication message including a lost notification string; and

transmitting, when an operation command is created in the lost mode, a lost notification message including information regarding a location where the mobile device is currently located, based on identification-information previously stored in the mobile device.

9. The method of claim 8, wherein the setting of the lost mode comprises:

setting the lost mode when a Subscriber Identity Module (SIM) card with SIM information, not previously registered in the mobile device, is installed in the mobile device.

10. The method of claim 8, further comprising:

setting a lock on the mobile device in the lost mode.

11. The method of claim 10, further comprising:

displaying a guide message showing screen including identification-information, previously stored in the mobile device, in the lost mode;

determining, when an operation command is created, whether the operation command is to make a call according to the identification-information; and

making the call using the identification-information, when the operation command is to make the call.

12. The method of claim 10, further comprising:

terminating the lost mode and releasing the lock state, when the user authentication information that was previously registered in the mobile device is input.

13. An apparatus for performing a lost mode in a mobile device, the apparatus comprising:

a Radio Frequency (RF) communication unit for performing RF communication;

a lost mode execution determining unit for setting a lost mode, when receiving a communication message including a lost notification message via the RF communication unit; and

a lost mode performing unit for connecting the mobile device to a social network server via the RF communication unit, based on user authentication information previously registered, in the lost mode, and for transmitting a lost notification message, including information regarding a location where the mobile device is currently located, to the social network server.

14. The apparatus of claim 13, further comprising:

a card connector to which a SIM card is detachably installed,

wherein the lost mode execution determining unit sets the lost mode to the mobile device, when a Subscriber Identity Module (SIM) card with SIM information, not previously registered in the mobile device, is installed in the card connector.

15. The apparatus of claim 13, wherein the lost mode performing unit sets a lock on the mobile device in the lost mode.

16. The apparatus of claim 15, further comprising:

a display unit for displaying a guide message including identification-information previously stored in the mobile device, in the lost mode, under the control of the lost mode performing unit,

wherein the lost mode performing unit determines, when an operation command is created, whether the operation command is to make a call according to the identification-information, and makes the call based on the identification-information via the RF communication unit, when the operation command is to make the call.

17. The apparatus of claim 16, further comprising:

a camera module for photographing images surrounding the mobile device, under the control of the lost mode performing unit,

wherein the lost mode performing unit allows the camera module to photograph images surrounding the mobile device, when the operation command is not to make the call, and transmits the surrounding images using the identification-information via the RF communication unit.

18. The apparatus of claim 14, wherein the lost mode performing unit transmits the SIM information based on identification-information, previously stored in the mobile device, in the lost mode, via the RF communication unit.

19. The apparatus of claim 15, wherein the lost mode performing unit terminates the lost mode and releases the lock state, when the user authentication information previously registered in the mobile device is input.

20. A mobile device, comprising:

a Radio Frequency (RF) communication unit for performing RF communication;

a lost mode execution determining unit for setting a lost mode, when receiving a communication message including a lost notification message via the RF communication unit; and

a lost mode performing unit for transmitting a lost notification message, including information regarding a location where the mobile device is currently located, based on identification-information previously stored in the mobile device, when an operation command is created in the lost mode.

21. The mobile device of claim 20, further comprising:

a card connector to which a SIM card is detachably installed,

wherein the lost mode execution determining unit sets the lost mode to the mobile device, when a Subscriber Identity Module (SIM) card with SIM information, not previously registered in the mobile device, is installed to the card connector.

22. The mobile device of claim 20, wherein the lost mode performing unit sets a lock on the mobile device in the lost mode.

23. The mobile device of claim 22, further comprising:

a display unit for displaying a guide message including identification-information previously stored in the mobile device, in the lost mode, under the control of the lost mode performing unit,

wherein the lost mode performing unit determines, when an operation command is created, whether the operation command is to make a call according to the identification-information, and makes the call based on the identification-information via the RF communication unit, when the operation command is to make the call.

24. The mobile device of claim 22, wherein the lost mode performing unit terminates the lost mode and releases the lock state, when user authentication information previously registered in the mobile device is input.