New Delhi, Dec. 12 -- Four members of an interstate gang of thieves were held for stealing high-end phones during popular singer-rapper AP Dhillon's music concert held at the Indira Gandhi Indoor Stadium in central Delhi on Sunday, officers aware of the matter said. Forty stolen phones, including eight iPhones ranging from the 13 series to 17 Pro Max, were recovered, they said. The gang usually targeted audiences in musical concerts and live events, besides people in crowded places, such as railway and Metro stations or religious gatherings, officers of the Crime Branch said. "The stolen phones are further smuggled into Bangladesh and Nepal, where they are sold as refurbished cellphones, without even tampering with their IMEI and other security features. Once the stolen phones cross the Indian borders, they are never tracked," DCP (crime) Vikram Singh said. DCP Singh said that on Monday, a crime branch team was tipped off about the gang's presence in Delhi, following which they arrested them on Tuesday. The police team intercepted a Maruti Suzuki Ignis bearing a Delhi registration number near the Yamuna Vihar Metro station and overpowered the four suspects. They were identified as Salman Sakur, 35, Imran (single name), 28, Mohammad Shahrukh, 32, and Wasim, 25, all of Ghaziabad in UP. HTC...