The Xiaomi Redmi Note 9 Pro is originally equipped with a decent set of cameras, but many users notice that the standard application often does not reveal the full potential of the sensor. The built-in software from MIUI can suffer from excessive noise reduction, unnatural colors or the lack of advanced modes like astrophotography. This is where Google Camera (GCam), which is famous for its HDR+ algorithm and smart detail processing, comes to the rescue.
Installing a third-party app on an Android device is not always trivial, especially when it comes to modified versions of system software.You will need to find a compatible build, the right configuration and know the intricacies of installing it. APK-In this article, we’ll take a closer look at how to turn your Redmi Note 9 Pro’s camera into a professional-grade tool using the power of Google’s algorithms.
Before you start, it’s important to understand that GCam isn’t an official Play Store app, but a portable version, which means you’ll need to allow installation from unknown sources and keep a close eye on the source of downloads to avoid malware, but the result is worth it: the dynamic range of your photos will grow significantly.
Why you should install Google Camera on Redmi Note 9 Pro
The main reason for the popularity of Google Camera ports lies in image processing algorithms. Xiaomi’s standard camera often override pictures and make colors too saturated, which looks unnatural. Google’s algorithms, on the contrary, strive for realism, preserving textures and correctly balancing exposure even in difficult lighting conditions. For the owner of the Redmi Note 9 Pro, this means the ability to take pictures of the level of flagships.
The key advantage is HDR+, which takes multiple images with different exposures and combines them into one perfect frame, which allows you to pull details from the shadows without overexposing the bright areas of the sky. In addition, the GCam port often adds functionality that is absent in the drain, such as an astrophotography mode for shooting the starry sky with hands or an improved portrait mode with more accurate allocation of the boundaries of the object.
And video quality, too. While Xiaomi is good at shooting in 4K, the stabilization and microphone performance of Google Camera is often enhanced by software optimization. Users note that nighttime video shooting is getting much cleaner and compression artifacts are less common, making port installation a must for those who like mobile photography.
- 📸 HDR+ Enhanced: Improved dynamic range for detailed backlight shots.
- 🌌 Night mode: Advanced algorithmic low light shooting without a tripod.
- 🤳 Portrait: More natural background blur and precise depth of field determination.
However, it is worth considering that not all functions can work perfectly. Some builds may have problems with wide angle or macro mode, since the camera drivers in MIUI are closed. However, the main module usually works stably, providing quality that is not available in the stock application.
⚠️ Attention: Installation of modified APK-Download ports only from proven resources, such as profile forums or developer channels, to prevent viruses from entering the device.
Choosing the Right Google Camera Version for Your Device
The process of finding the right version of GCam can seem confusing, as there are many mods from different developers. For the Snapdragon 720G processor that is installed in the Redmi Note 9 Pro, the best ports are from authors such as BSG, BigKaka (Arnova8G2) or Urnyx05. These developers regularly update their builds, fixing bugs and adding support for new Android features.
It is important to pay attention to the version of Android installed on your smartphone. If you upgrade to Android 10 or 11, older versions of GCam may not work stable or at all. It is recommended to choose builds labeled "Stable" or "Recommended" for the Snapdragon 7xx series. Often the file name indicates the supported architecture, but for the Redmi Note 9 Pro it is the standard arm64-v8a.
There are two main port formats: those that require a configuration file and those that work out of the box. BSG (MGC), More advanced users can choose from BigKaka mods that require manual adjustment or download. XML-Configuration to activate all hidden capabilities of the Sony sensor IMX682.
When downloading, pay attention to the release date. Older versions may not work properly with the new security patches of Google Play Services. The best choice will be a version released no earlier than 2023, as they have already fixed critical compatibility errors with the MIUI shell.
- 📦 BSG MGC: Stable builds with a wide selection of settings and support AUX-camera.
- 🔧 BigKaka: Powerful functionality that requires customization XML, perfect for enthusiasts.
- ⚡ Shamim: Lightweight versions focused on speed and simplicity of the interface.
Preparation of the smartphone for the installation of third-party software
Before downloading and installing APK-File, file system and security permissions must be prepared. Android by default blocks the installation of applications from sources other than Google Play. You will need to temporarily allow the browser or file manager to install unknown applications. This is a standard procedure that does not require root rights.
It is also recommended to clear the cache of the standard Camera app to avoid conflicts when you first start GCam. Although both applications may stand in parallel, sometimes system services may confuse requests for access to camera modules. Go to Settings → Apps → All apps → Camera and choose to clean up data.
☑️ Checklist of preparation Redmi Note 9 Pro
It's not a bad idea to check for system updates. Sometimes compatibility bugs are solved by the MIUI developers themselves in security patches. Make sure you have the latest available firmware for your region installed, which minimizes the likelihood of software conflicts between system libraries and the ported application.
⚠️ Note: Do not remove the standard Xiaomi camera app. it is necessary for other system functions, such as scanner QR-codes in some menus and face unlocking in system services.
Step-by-step installation instructions APK-file
The installation process is quite simple, if you follow the algorithm. APK-a file from a trusted source (e.g., CelsoAzevedo.com or 4PDA). After downloading, click on the file in the notification or find it in the Downloads folder through the file manager.
The system will issue a security alert, you need to press "End it anyway" or "Allow it." Then the unpacking and installation process will begin. Upon completion, press "Open." When you first start, the app will request access to the camera, microphone and memory — all permissions must be confirmed, otherwise the functionality will be limited.
Way to check installation:
Settings → Applications → All applications → GCam (or port name)If the app crashes right after launch, try clearing it or installing an older version, and rebooting the smartphone after installation, but before the camera starts, helps, allowing the system to correctly register new permissions and initialize drivers.
What to do if the installation is blocked?
Configuration and configuration XML-file
To unlock the full potential of GCam on the Redmi Note 9 Pro, downloading is often required XML-This is a settings file that's optimized specifically for your Sony sensor. IMX682. Without it, colors can fade and noise cancellation can be too aggressive, and you can find them in the same place where you downloaded the port, usually in the forum discussion topic.
The process of implementing the configuration is simple: create a folder at the root of the internal memory with the developer’s name (for example, BSG or BigKaka), inside it a folder configs7 (the number may vary depending on the version). Place a.xml file there. Then, in the GCam application, double or triple click on the black area around the down button to select the configuration.
| Parameter | Recommended value | Influence on photo |
|---|---|---|
| HDR+ Enhanced | Included. | Maximum detail and dynamic range |
| Sharpness | 10-15% | Natural sharpness without artifacts |
| Noise Reduction | Average. | Balance between cleanliness and texture preservation |
| Shadow Boost | 1.5 - 2.0 | Lightening of shadows without loss of contrast |
It's important not to overload the settings. Sometimes "too good" configuration can lead to long processing times. 5-10 Seconds, try resetting to factory settings in the GCam menu or select an easier one. XML-file.
💡
Well-chosen XML-A file can change the quality of a picture radically, turning mediocre photos into masterpieces of mobile photography.
Solving problems and bugs
Even stable builds can have problems, one of them being a black screen when you start up or a spontaneous shutdown, 90% of the time it's done by clearing the app cache or reinstalling another version of the port, and disabling the option "Remote USB Management" in the developer menu also helps.
Another common bug is a broken zoom or switching between lenses. This is because the drivers are not working. MIUI Closed. GCam settings (Advanced section) → Auxiliary cameras) can be tried to force a wide-angle camera to turn on, but stability is not guaranteed. For macro photography, it is often better to use third-party applications or a stock camera.
If the photos are greenish, check the white balance in the settings. Sometimes the GCam automaton is wrong in artificial lighting. Manual temperature correction in degrees Kelvin will help bring back natural colors. Also make sure that the camera's protective glass is clean - GCam is very sensitive to glare.
- 📉 Interface Lags: Reduce preview resolution in GCam settings.
- 🎥 Video sound: Check if it's blocking MIUI Microphone access for third-party applications.
- 🔋 Battery discharge: GCam consumes more energy when it is actively processed HDR, It's okay.
⚠️ Warning: If the phone starts to run out of GCam quickly after installing the GCam, check the background settings. Allow the app to run in the background only when necessary so that it doesn't wake up the processor constantly.