Apple's iPhone 18 Pro and iPhone 18 Pro Max launched today in markets around the world. Keep reading if you're the proud owner of one of Apple's latest models. Whether you're upgrading from an older iPhone or completely new to Apple, this guide will help you get the most out your new device. With the first round of pre-ordered iPhones 18 Pro models now being delivered to customers and availability in stores, MacRumors has put together the following series of dedicated how-to articles explaining all the new features to be found on Apple's newest models. iPhone 18 Pro: Using the New Features Variable Aperture Explained: What It Does and How to Use It Pro Controls: How to Adjust White Balance Pro Controls: How to Adjust Shutter Speed Pro Controls: How to Use the Live Histogram How to Apply Cinematic Effects to 60fps Video How to Shoot Time-Lapse Video in 4K and Dolby Vision HDR How to Use the New Texture Controls in Photographic Styles How to Customize Camera App Controls New iPhone Adopters Dynamic Island Explained: What It Does and How to Use It iPhone Camera Control: Everything You Need to Know Action Button: What It Does and How to Customize It How to Disable Adaptive Power Mode Tint App Icons to Match Your New iPhone 18 Pro Color How to Hard Reset or Force Restart iPhone 18 Pro iOS 27 50 New Things Your iPhone Can Do in iOS 27 iOS 27: The Ultimate Mega Guide iOS 27 Brings These Five New Features to Your iPhone Lock Screen iOS 27: Use Visual Intelligence in the Camera App iOS 27: Set a Custom EQ for Your AirPods iOS 27 Finally Unlinks Alarm Volume From Your iPhone Ringer iOS 27: Tone Down Liquid Glass Transparency iOS 27 Lets You Hide the Messages Button Everyone Hits by Mistake iOS 27: Access the New iPhone Recovery Screen iOS 27: Find My App Lets You Hide Location From Others Temporarily iOS 27 Features You Can't Use in the EU iOS 27: Seven New CarPlay Features You'll Actually Notice iOS 27 Finally Lets You Dismiss the 'Now Playing' Lock Screen Widget Moof! Apple Snuck a Dogcow Into iOS 27 - Here's How to Find It Forgot to Pre-Order? What Upgrading to iPhone 18 Pro From iPhone 17 Pro Gets You For customers who forgot to pre-order one of the new models or simply decided to wait, most configurations ordered online are now estimated for delivery in late September or early October, but the good news is that same-day or next-day pickup is now an option at select Apple Store locations around the world. Related Roundup: iPhone 18 Pro Buyer's Guide: iPhone 18 Pro (Buy Now) Related Forum: iPhone This article, " iPhone 18 Pro Models: How to Use All the New Features " first appeared on MacRumors.com Discuss this article in our forums
Apple's new Siri app makes the assistant far more useful for longer conversations, and knowing when to open it instead of saying "Hey Siri" helps you get faster, better results. Siri has its own app now Users can open the app to revisit an earlier response, continue a conversation from another supported device or pin an exchange they expect to need again. Voice activation still makes more sense for timers, reminders, music, directions and smart home controls that don't require a lasting conversation. Siri AI has been available for developer testing since June 8, on iOS 27 , iPadOS 27, macOS 27 Golden Gate and visionOS 27. Apple plans to begin watchOS 27 developer testing in a future beta and release an English-language beta to users later in 2026. The best interface depends less on what Siri can do than on how long the user needs the interaction to last. Open the app when the conversation is part of the work, and use the quickest available system control when Siri is helping with one immediate task. Continue Reading on AppleInsider | Discuss on our Forums
Like the iPhone 17 Pro models, the new iPhone 18 Pro and iPhone 18 Pro Max have three rear cameras – a 48MP Fusion Main lens, an 8x48MP Telephoto lens, and a 48MP Ultra Wide lens. They also share the same focal lengths and resolutions as their predecessors. The big upgrade this year though is the new variable aperture on the Main camera. Let's dive in. Aperture is what controls how much light enters the lens and hits the sensor. If too little light hits that sensor, images tend to be blurry and/or grainy. To compensate, the shutter has to stay open longer, or it has to turn on Night Mode. The problem with this approach is that the longer the shutter stays open or Night Mode is engaged, the more likely that the imagery will be blurry. Even still photos can lack sharpness and definition. The solution is to use a variable aperture lens that is physically able to let more or less light in depending on the shot, which in turn allows for variations in shutter speed. The iPhone 18 Pro models can do this automatically, or you can take over the process manually for more stylistic control. To achieve this, the iPhone 18 Pro and iPhone 18 Pro Max trade a fixed ƒ/1.78 aperture for a four-stop variable aperture ranging from ƒ/1.48 to ƒ/4.0, delivering around 50 percent better low-light performance and giving photographers optical control over depth of field that the iPhone has never offered before. As mentioned, you can leave the iPhone 18 Pro to do its thing with the new variable aperture, or you can take control of it manually. Here's how it's done: In the Camera app, tap the button with six dots at the bottom-right of the interface. Select Lens Aperture from the control pane. Tap one of the four circles to set the aperture: from left to right they range ƒ/1.48 , ƒ1.8 , ƒ2.8 , and finally, ƒ/4.0 . If you change your mind, tap the Auto button on the left to let the iPhone automatically control the aperture. Try experimenting with different aperture settings to see how they affect your images. The ƒ/1.48, for example, produces a more shallow depth of field, while the ƒ/4.0 will have more of the image in focus. Just remember that with a variable aperture, the lower the f-number, the wider the aperture and the more light reaches the sensor. That allows the camera to use a faster shutter speed in the same lighting conditions, while also producing a shallower depth of field. By contrast, the higher the f-number, the smaller the aperture, letting in less light but increasing the amount of the scene that can remain in focus. The latter can be useful for landscapes and group shots, for example. Related Roundup: iPhone 18 Pro Buyer's Guide: iPhone 18 Pro (Buy Now) Related Forum: iPhone This article, " iPhone 18 Pro: Using the New Variable Aperture Lens " first appeared on MacRumors.com Discuss this article in our forums
