THE BRONX - Cops are looking to question three teenagers in connection with an iPhone robbery. 

According to the NYPD, a 23-year-old woman was on a northbound D train stopped at the East 174th Street station when one of the suspects grabbed her cellphone and ran off. 

Police released surveillance video of the teens running away through the station. They are all believed to be about 16 years old. 

Anyone with information should call Crime Stoppers at 1-800-577-TIPS