How to Set Camera to Rear Facing? | What Actually Works

On an iPhone, the only official rear-facing camera setting is the Mirror Front Camera toggle, which controls the selfie lens, not the back camera.

If you searched how to set camera to rear facing, the honest answer is that most modern phones don’t need a setting at all — the rear camera is the default. What most people actually want is one of three things: flipping the viewfinder to the back lens, reversing how selfies save, or adjusting a vehicle’s backup camera display. Here’s the straightforward fix for each situation.

Switching iPhone Cameras: The Default Behavior

On every current iPhone, the rear camera is already active when you open the Camera app. The wide, ultra-wide, and telephoto lenses all point backward by default. If you see the front-facing preview instead, tap the circular arrow icon at the bottom of the screen — the one with a camera silhouette and curved arrows — to flip back to the rear lens instantly.

This switch works across Photo, Video, Portrait, and Cinematic modes. There’s no hidden toggle that forces the rear camera on permanently because the camera app remembers your last-used lens between sessions.

What “Rear Facing” Actually Means in Camera Settings

Apple’s documentation for the native Camera app describes exactly one rear-facing-related setting, and it’s a common source of confusion. The Mirror Front Camera toggle lives at Settings > Camera. Turning it on makes selfies save as they appear in the front-facing preview — but it only affects the front camera, never the rear lens.

This setting exists because the front camera captures a mirrored image by default. When you activate it, text in a selfie will appear reversed in the saved photo. For the rear camera, no mirror setting exists because the back lens already captures the scene the same way your eyes see it.

Vehicle Cameras: A Different Kind of Rear Facing

For cars and trucks, “rear facing” means something else entirely. Modern vehicles with surround-view systems offer a selection of rear camera views through the center display, and these are vehicle-specific menus, not phone settings.

Each serves a different purpose — wide view helps when backing out of blind driveways, while overhead view assists with trailer alignment.

These menus vary by trim level and model year, so your available options may differ from the documentation. If you’re shopping for a system that makes rear visibility effortless — especially for a baby in the back seat — our tested roundup of the best wireless baby car cameras walks through which models actually deliver clear night vision and a stable feed.

When You Can’t Switch Cameras Mid-Recording

During video recording, most phones let you flip between front and rear lenses without stopping the clip. On iPhone, the same circular arrow icon works while recording. Huawei’s support documentation confirms the same behavior for its devices — tapping the switch control in the camera UI changes the active lens mid-recording without a pause. If your phone’s switch icon is grayed out during video, you’re likely in a mode that locks the lens, such as a high-frame-rate setting or a pro video mode; exit that mode to enable the switch.

The broader lesson: there is no universal “rear facing” setting that works across all devices. On a phone, it’s either the default back camera, a quick viewfinder flip, or the selfie-mirror toggle. In a vehicle, it’s a dash menu that depends on your specific model. Knowing which one you’re dealing with saves you from digging through settings menus looking for something that doesn’t exist.