The victim was aboard a Daly City bound train approaching the Glen Park Station, when the suspect, described as a Black male, mid-20's, 5'11", short afro, wearing a loose white t-shirt and blue jeans, approached the victim and asked why the victim was staring at him. The suspect began to intimidate the victim before attempting to snatch his phone. The suspect was unsuccessful in taking the victim's phone because the victim struggled to retain the phone. As the train stopped at the station, and the train doors opened, the suspect snatched the victim's phone from his hand and fled from the station. The victim remained on the train and reported the crime at the Millbrae Station. The victim's phone, an iPhone 6, was unable to be tracked because the suspect apparently disabled the tracking capability. The victim was not injured and said he could identify the suspect if seen again. Station video will be requested.