Reliance Digital has announced that pre-bookings for the recently-launched iPhone 18 Pro and iPhone 18 Pro Max will officially open on September 12 at 5:30pm. The phones will then be available for purchase starting September 18 at 8am, both across Reliance Digital stores nationwide and online. Customers eager to get their hands on the iPhone 18 Pro can begin reserving their unit as soon as pre-bookings go live on September 12. Notably, the demand for the newest iPhones is expected to be exceptionally high, with initial stock potentially limited, and this is why Reliance Digital is encouraging shoppers to pre-book early if they want to lock in their preferred colour and storage configuration.Reliance Digital iPhone 18 Pro pre-booking: Key dates to keep in mindPre-booking begins: September 12, from 5:30 pm onwardsDevice goes on sale: September 18, from 8 am onwardsWhere to pre-book the iPhone 18 ProPre-booking will be open across every Reliance Digital store in the country, as well as online through reliancedigital.in and jiomart.com. The expanded availability gives customers the flexibility to reserve their iPhone 18 Pro in whichever way suits them best, whether that means walking into a nearby store or booking from home.Reliance Digital is India’s largest electronics retailer, present in over 800 cities with more than 700+ large-format Reliance Digital stores and 900+ My Jio stores.Reliance Digital’s iPhone 18 Pro launchWith the iPhone 18 Pro expected to be one of the most sought-after smartphone launches of the year, Reliance Digital is positioning this pre-booking window as a way for customers to skip the scramble that typically follows a big Apple launch. By reserving early, buyers get a better shot at securing the exact configuration they want, rather than settling for whatever's left once the device officially goes on sale.The iPhone 18 Pro comes with a 6.3-inch Super Retina XDR display with ProMotion technology at up to 120Hz, while the iPhone 18 Pro Max sports a larger 6.9-inch display with the same features. Both screens are protected by Ceramic Shield 2. Under the hood, the phones get the new A20 Pro chip, featuring a six-core CPU paired with a 7-core GPU. Notably, the phones also come with the next-generation vapour chamber cooling system.Camera-wise, both models feature a triple rear camera setup consisting of a 48MP main sensor, a 48MP ultrawide lens, and a 48MP telephoto lens. Both these models come with variable aperture in the main camera. Both devices run on iOS 27 out of the box.