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 An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone. General Packet Radio Service
General Packet Radio Service High-Speed Downlink Packet Access
High-Speed Downlink Packet Access Universal Serial Bus
Universal Serial Bus InfraRed Data Association
InfraRed Data Association Screen resolution refers to the size of the image received on the screen in pixels
Screen resolution refers to the size of the image received on the screen in pixels Global Positioning System
Global Positioning System