NEW YORK (CBSNewYork) -- Police have released surveillance video of four suspects wanted for beating and robbing a 12-year-old boy in the Bronx.

It happened back on April 16 around 2:30 p.m. on the corner of East 172nd Street and Boston Road.

The suspects punched the victim in the face, knocking him to the ground, police said. They then took his iPhone 6 out of his pocket and ran off, police said.

The victim was treated at the hospital for pain and swelling to his face, as well as a cut to his mouth. He has since been released.

Anyone with information is asked to call the NYPD Crime Stoppers at (800) 577-TIPS, visit the Crime Stoppers website, or text tips to 274637 (CRIMES) and enter TIP577.