Apple is reportedly preparing to take a big step with the upcoming iPhone 17 series — moving to eSIM-only models across global markets. Until now, this approach was limited to the U.S., starting with the iPhone 14 in 2022. In other regions, Apple continued to provide a physical SIM tray. But now, three years later, analysts believe Apple is ready to bring the change worldwide.
iPhone 17 Air and the eSIM Shift
One of the strongest hints comes from the rumored iPhone 17 Air, which is expected to feature an ultra-thin design. Removing the SIM tray makes sense for this model, as it would help Apple save internal space while keeping the design sleek.
Industry insiders, including Ming-Chi Kuo and The Information, have reported that this change is highly likely, with the iPhone 17 Air leading the transition. Supporting this, MacRumors revealed that Apple has already started training Apple Authorized Resellers in the European Union on how to handle eSIM-only iPhones, with training scheduled to be completed by September 5 — just days before the company’s big event.
iPhone 17 Series: What to Expect
Apple has confirmed that its fall event, titled “Awe Dropping”, will take place on September 9. At this event, we expect to see four new models — the iPhone 17, iPhone 17 Air, iPhone 17 Pro, and iPhone 17 Pro Max. Alongside, Apple may also launch the Apple Watch Series 11, Apple Watch Ultra 3, and possibly the next-generation AirPods Pro.
Here are the key upgrades rumored for the lineup:
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iPhone 17 Air to replace the “Plus” model with an ultra-thin form factor.
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All models to get ProMotion displays with a 120Hz refresh rate.
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A new 24MP selfie camera across the series.
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iPhone 17 Pro Max may feature a horizontal pill-shaped camera bar and triple 48MP sensors, supporting 8K video recording.
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The new Apple A19 chip, with A19 Pro for the Pro models.
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Up to 12GB RAM in the Pro models to power advanced Apple Intelligence AI features.
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A massive 5,000 mAh battery for the iPhone 17 Pro Max, the biggest ever on an iPhone.
Why It Matters
If Apple follows through, the iPhone 17 series will not just bring hardware upgrades but also a major shift in how iPhones connect to networks. Moving to eSIM-only models worldwide could make iPhones slimmer, improve water resistance, and push more carriers to adopt eSIM technology faster.
