Apple is set to make a notable structural shift in its upcoming iPhone 17 Pro series by relocating the antenna bands from the traditional perimeter of the metal frame to the enlarged rectangular camera bump. This represents the first significant change in the antenna’s placement for an iPhone in years and is part of a broader, refreshed design language that will define the iPhone 17 Pro lineup.
Key Change: Antennas Around the Camera Bump
Instead of placing the antenna bands around the metal edges, Apple will now route them around the large rear camera module. The new camera bump, which is expected to cover about a quarter of the back panel, provides ample internal space for the antenna system. This approach mirrors the design of the Apple Watch Ultra, which uses multi-band antennas placed in non-traditional locations for enhanced reception.
Expected Benefits
- Improved Signal Performance: Placing the antennas on the camera bump could reduce hand-induced signal attenuation, especially since users typically do not cover the camera area with their hands.
- Fewer Frame Antenna Lines: This design results in a cleaner and more streamlined chassis, possibly freeing up interior space for components like upgraded cooling systems or larger batteries.
- Enhanced Network Stability: The new position aims to mitigate electromagnetic shadow zones, potentially providing more stable cellular (5G/LTE), Wi-Fi, and Bluetooth connectivity, particularly in dense city environments or challenging indoor settings.
Design Evolution and Other Features
- The iPhone 17 Pro series is adopting a bolder, more rectangular camera module, which will be a major external identifier. Leaks suggest a combination of aluminum and glass for the rear panel, increasing both design sophistication and structural rigidity.
- The repositioning of the antenna allows for possible innovations in wireless charging and power efficiency, as well as a potential increase in internal space for hardware like the new A19 Pro chip and larger batteries.
- Rumored upgrades include ProMotion displays across the range, up to 12GB RAM, and advanced imaging—such as a triple-48MP camera system and possible 8K video recording on the Pro Max.
Timeline and Outlook
Apple is expected to formally announce the iPhone 17 series, including this redesigned Pro model, in early September 2025. While the theoretical benefits of the new antenna location are promising, real-world performance improvements will only be confirmed after the devices reach consumers.
This design change signals Apple’s continued pursuit of both performance and aesthetics, leveraging the camera bump for both function and form as it modernizes its flagship iPhones.