| CPC H04M 1/72412 (2021.01) [H04B 5/72 (2024.01); H04W 4/80 (2018.02); H04W 12/06 (2013.01); H04W 76/14 (2018.02); G06K 7/10297 (2013.01); H04L 67/34 (2013.01); H04W 84/18 (2013.01); H04W 88/06 (2013.01)] | 20 Claims |

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1. An electronic device comprising:
a display;
a communication interface;
a memory storing executable instructions; and
a processor operatively coupled to the display, the communication interface, and the memory, wherein the processor is, when executing the executable instructions, configured to:
establish, by the communication interface, a communication connection between the electronic device and an external electronic device,
receive an installation file of a first application from a server,
install the first application, using the installation file of the first application, on the electronic device,
receive, from the external electronic device via the communication connection, a notification that an installation of a sub application corresponding to the first application has been completed on the external electronic device, and
in response to a request for removal of the first application installed in the electronic device, display, via the display, a message for the sub application installed in the external electronic device.
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