Wide-angle camera on Xiaomi: how to turn on and configure correctly

Xiaomi’s wide-angle cameras are not just a marketing ploy, but a real tool for taking landscapes, architecture, or group photos where a standard lens can’t handle space capture. However, many users are faced with a problem: a smartphone with a declared wide-angle camera (often designated as an Ultra Wide or 0.6x) suddenly “disappears” from the Camera application interface or works incorrectly.

It’s important to understand that a wide-angle module is a separate physical lens, not a software zoom. It depends on hardware support, the MIUI firmware version, and even regional settings. For example, on some Redmi Note 10 Pro or POCO X3 Pro models, the wide-angle camera can be turned off by default in Chinese versions of the software. We’ll look at all possible activation methods, including hidden settings and circumventing restrictions.

Check for a wide-angle camera in your model

Before you try to turn on a wide-angle module, make sure it is physically present in your smartphone. Not all Xiaomi models are equipped with such a lens - it is often found in the Mi 10/11 series, Redmi Note 9/10/11 Pro, POCO F3/X3 and flagships.

• 🔍 Official Features: Find your model on the Xiaomi website or POCO And look up the Camera section, 118°/120° FOV or 8MP/13MP (W).
• 📱 External inspection: count the number of lenses on the back.Wide-angle camera is usually located next to the main camera and is marked W or 0.6x.
• 🛠️ Diagnostics via the engineering menu: enter the phone code ##4636##, go to Hardware Info → Camera and check the list of available modules.

If you don't have a wide-angle camera in the specs or the engineering menu, it means it's not physically in the device, and then all the instructions are useless. If you have a module, but it doesn't work, read on.

Standard way to enable through the Camera app

In most cases, the wide-angle camera is activated right in the standard Camera app. Here's a step-by-step instruction:

1. Open the Camera app (an icon labeled Camera or Camera).
2. Switch to the rear camera (if the front camera has been activated).
3. At the bottom of the screen, find a button that says 0.6x, W, or Ultra Wide, and on some models, it is hidden under the More button (three dots or stripes).
4. Tap this button – the interface should switch to wide-angle mode (the viewing angle will increase, and the edges of the image may slightly distort).

If the 0.6x button is not available, try:

• 🔄 Reboot your smartphone – sometimes interface glitches disappear after a reboot.
• 📲 Update the Camera app via Google Play (if it is updated separately from the firmware).
• 🌐 Change region in phone settings to India or Global – in some regional versions MIUI wide-angle camera disabled.

Attention! On some models (e.g. the Redmi Note 9 Pro for the Chinese market), the wide-angle camera can be locked at the software level, in which case only the firmware of the global version of MIUI will help.

If there is no 0.6x button: hidden settings and engineering menu

When a wide-angle camera is not displayed in the interface, but is physically present, the problem lies in the settings of the system.

Method 1: Enable through Engineering Menu (MTK)

This method is suitable for smartphones on MediaTek processors (for example, Redmi Note 8 Pro, POCO M3 Pro).

1. Open the Phone app and enter the code: ##36446337## This will open the MTK Engineer Mode engineering menu.
2. Go to the Hardware Testing → Camera section.
3. In the camera list, find the Wide Camera or Ultra Wide and tap it.
4. If the camera is working but disabled in the interface, go back to the main menu and select Camera Calibration, then activate the Enable Wide Camera option.

Method 2: Editing the build.prop file (for advanced ones)

This is root-rights, and it's suitable for power users, and it can unlock a wide-angle camera on Chinese firmware.

1. Install a file manager with root support (such as Root Explorer).
2. Go to /system/build.prop and open the file in the text editor.
3. Add the line: persist.camera.aux.packagelist=1 Save the changes and restart the smartphone.

Critical information: editing system files without a backup can lead to a device blink. Before making changes, back up via TWRP or MIUI Backup.

Wide-angle camera problems and their solutions

Even if you've managed to activate a wide-angle module, it may not work properly. Let's look at the typical problems and how to fix them:

If your problem isn’t described in the table, try resetting the camera settings to factory:

1. Go to Settings → Applications → Application Management.
2. Find the Camera and select the Warehouse.
3. Click Clear Data and Clear Cache.
4. Reboot your smartphone.

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After resetting your camera settings, check the resolution and format of the Manual Mode shooting. Sometimes the wide-angle module only works at certain parameters, such as 12MP resolution.

Firmware global version of MIUI to unlock the camera

On Chinese (CN) and some regional versions of MIUI, the wide-angle camera can be software-enabled, and the solution is to flash the Global ROM. Here's how to do it safely:

Step 1: Check the current version of MIUI

Go to Settings → About Phone → MIUI Version. If CN is at the end of the name (for example, MIUI 13.0.5 CN) – you have Chinese firmware.

Step 2: Downloading Global Firmware

Download the official Global ROM for your model from the website:

• 🌍 Official portal MIUI (Select Global in the Regions filter).
• 🔗 Xiaomi Firmware Updater (alternative source).

Step 3: Installation of firmware

There are two ways:

1. Through System Update (without unlocking the bootloader): Download the firmware file (.zip format) move to the root folder of internal memory. Go to Settings → About Phone → System Update. Click on three dots in the upper right corner and select Select the firmware file. Specify the downloaded file and confirm the installation.

Through Fastboot (requires unlocking the bootloader):

fastboot flash all [name file firmware].zip


fastboot reboot

This method is more risky and requires pre-unlocking the bootloader through the Mi Unlock Tool.

⚠️ Note: Firmware for unofficial or modified versions MIUI This can result in the blocking of Mi (Mi Account Lock) account. Use only official global firmware from the Xiaomi website.

Use of third-party applications for the camera

If the standard Camera app stubbornly doesn't want to show a wide-angle module, you can try third-party programs that can work with multiple cameras.

• 📸 GCam (Google Camera): Ported version of Google's camera with support for all modules. Xiaomi has special builds (see the model on the forums Celso Azevedo).
• 🎥 Open Camera: Open source with manual camera controls. Select Use Alternative Camera Methods and select wide-angle module.
• 🔧 Camera2 API Probe: A utility to check support Camera2 API. If the wide-angle camera is defined here but doesn’t work in other apps, the driver problem is.

Example of setting up GCam for a wide-angle camera:

1. Download a compatible version of GCam (e.g. BSG or Shamim for your model).
2. Open the app and go to the settings (swipe down).
3. Find the Auxiliary cameras section and activate the Enable ultra wide lens option.
4. Return to the shooting and tap the icon with the tree (or 0.6x) to switch to wide-angle mode.

⚠️ Warning: Some GCam builds may not work properly with Xiaomi's wide-angle modules, causing overheating or artifacts. Test different versions and monitor the processor temperature.

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Third-party camera apps can give access to a wide-angle module even on Chinese firmware, but the shooting quality may differ from the standard application.

Hardware malfunctions: when to carry in the service

If all software methods have been tried, but the wide-angle camera still doesn't work, the problem may lie in the hardware.

• 🔌 Trail damage: when a smartphone falls or disassembles, the plume connecting the wide-angle module to the motherboard can break off or bend over.
• 💧 Moisture: Even after drying, the oxidation of the contacts can disrupt the camera.
• 🔍 Factory marriage: rare, but it happens that the wide-angle module is not connected to the board from the factory.
• 🔥 CPU overheating: If the smartphone is heated, the system can turn off additional cameras to save energy.

How to diagnose a hardware problem:

1. Check if the wide-angle camera is identified in the engineering menu (code ##4636##). If it is not listed, the module is not connected.
2. Put a flashlight on the lens of a wide-angle camera, and if you see scratches or spots on the matrix, the module is damaged.
3. Connect your smartphone to your PC and check logs via ADB: adb logcat | grep camera Camera X: open failed errors indicate hardware failure.

If the diagnosis confirmed a malfunction, contact the service center Xiaomi. the average cost of replacing a wide-angle module is from 1,500 to 3,000 rubles (depending on the model).

FAQ: Frequent questions about Xiaomi's wide-angle camera