Alex and Speedify developer Mike analyze Apple iPhone 17 cellular performance and look back at Apple’s biggest iPhone controversy ever: AntennaGate. They explore antenna design, RF signal attenuation, dual-SIM dual-active radios, and iOS signal algorithms, highlighting why cellular drops, Wi-Fi handoffs, and energy-efficiency tradeoffs persist on modern iPhones.
The discussion covers iOS debugging tools, Speedify network testing for Wi-Fi vs LTE/5G, and how antenna hardware, A19 chip optimization, and thin device form factors impact signal strength and connection reliability. They examine cellular MacBooks, iPad Sidecar limitations, and multi-path networking, offering insights into antenna aggregation, uplink/downlink optimization, and real-world 5G connectivity.
Speed
Stability
Security
Speedify devs love talking tech on YouTube, Tiktok, and Instagram!
Alex Gizis and the Speedify devs discuss and explain technology including Starlink satellites, Wi-Fi 7 routers, Apple networking features, fiber optics, broadband internet, 5G mobile networks, AI, networking protocols, and much more. Follow Speedify on YouTube, TikTok, Instagram, and LinkedIn!
Alex and the Speedify team are always exploring the latest in networking and security technology—like 5G, 6G, WiFi 7, laser and satellite internet—and sharing it in new discussion content across YouTube, TikTok, Instagram, and LinkedIn every week.
Got a tech question? Let's go deeper! Pop into Speedify Office Hours live every Wednesday at 10 AM Eastern. Speedify CEO Alex Gizis and our network engineers are standing by to break down your questions about networks, tech updates, and Speedify features.
