Method for restoring backup data and electronic device therefor

1. An electronic device comprising:

a communication circuit;

a processor; and

a memory connected to the processor,

wherein the memory stores instructions that, when executed, cause the processor to:

connect to an external electronic device using the communication circuit,

receive backup data including application information and application-related data from the external electronic device,

install a plurality of applications using the application information, and

sequentially restore settings of the plurality of applications using the application-related data based on priorities.

2. The electronic device of claim 1 , further comprising:

a display,

wherein the instructions, when executed, cause the processor to display, on the display, an icon corresponding to a first application of the plurality of applications if the first application is installed.

3. The electronic device of claim 2 , wherein the instructions, when executed, further cause the processor to display the icon in a state indicating that a setting of the first application is not restored before restoration of the setting after installation of the first application.

4. The electronic device of claim 3 , wherein the instructions, when executed, further cause the processor to adjust the priorities so that the setting of the first application is preferentially restored, if a user input to the icon is received before restoration of the setting after installation of the first application.

5. The electronic device of claim 4 , wherein the instructions, when executed, further cause the processor to adjust, if the user input to the icon is received before restoration of the setting after installation of the first application, the priorities so that a second application related to the first application is restored subsequent to the first application.

6. The electronic device of claim 3 , wherein the instructions, when executed, further cause the processor to:

execute the first application in an initial state before restoration of the setting of the first application in response to user input, and

integrate a first setting of the first application acquired from the application-related data and a second setting of the first application acquired through the execution of the first application in the initial state.

7. The electronic device of claim 6 , wherein the instructions, when executed, further cause the processor to display, on the display, a user interface for providing a selection of at least one profile to be used for the first application, among at least one first profile of the first setting and at least one second profile of the second setting.

8. The electronic device of claim 3 , wherein the instructions, when executed, further cause the processor to:

acquire application-related data corresponding to the first application stored in a specified path of the memory, and

restore the setting of the first application by decrypting the application-related data using a specified encryption key.

9. The electronic device of claim 1 , wherein the instructions, when executed, further cause the processor to receive the backup data using a wireless connection or a wired connection with the external electronic device substantially simultaneously.

10. The electronic device of claim 1 , wherein the priorities are set based on at least one of an execution history, a frequency of use, or a file size for the plurality of applications in the external electronic device.

11. A method for restoring data of an electronic device, the method comprising:

connecting to an external electronic device;

receiving backup data including application information and application-related data from the external electronic device;

installing a plurality of applications using the application information; and

sequentially restoring settings of the plurality of applications using the application-related data based on priorities.

12. The method of claim 11 , further comprising:

displaying, on a display of the electronic device, an icon corresponding to a first application of the plurality of applications if the first application is installed.

13. The method of claim 12 , wherein the displaying of the icon corresponding to the first application on the display of the electronic device comprises displaying the icon in a state indicating that a setting of the first application is not restored before restoration of the setting after installation of the first application.

14. The method of claim 13 , further comprising:

if a user input to the icon is received before restoration of the setting after installation of the first application, adjusting the priorities so that the setting of the first application is preferentially restored.

15. The method of claim 14 , wherein the adjusting of the priorities comprises adjusting the priorities so that a second application related to the first application is restored subsequent to the first application.

16. The method of claim 13 , further comprising:

executing the first application in an initial state before restoration of the setting of the first application in response to user input; and

integrating a first setting of the first application acquired from the application-related data and a second setting of the first application acquired through the execution of the first application in the initial state.

17. The method of claim 16 , further comprising: displaying a user interface for providing a selection of at least one profile to be used for the first application, among at least one first profile of the first setting and at least one second profile of the second setting.

18. The method of claim 13 , further comprising:

acquiring application-related data corresponding to the first application stored in a specified path of a memory; and

restoring the setting of the first application by decrypting the application-related data using a specified encryption key.

19. The method of claim 11 , further comprising: receiving the backup data using a wireless connection or a wired connection with the external electronic device substantially simultaneously.

20. The method of claim 11 , wherein the priorities are set based on at least one of an execution history, a frequency of use, or a file size for the plurality of applications in the external electronic device.