Police arrested a 33-year-old Waipahu man Wednesday for allegedly robbing a 30-year-old man of his cellphone.
Police said the victim told police the man hit him with a dangerous instrument and took his cell phone on Sept. 16 in Waipahu.
The suspect fled on foot.
The victim reported that he saw the suspect Wednesday and called police.
Officers found the man near his home and arrested him on suspicion of first-degree robbery.