iPhone 17, iPhone 16 Flipkart Big Billion Days 2026 sale: Expected prices, bank offers, exchange deals

New Delhi, Sept. 28 -- Flipkart is gearing up for its Big Billion Days 2026 sale, with early access for eligible members beginning on 8 October and the main sale opening to customers on 9 October. The Apple iPhone 17 and iPhone 16 are expected to attract strong interest, with price reductions, bank…