Owners of the Xiaomi Redmi Note 8 often face limited functionality of the standard photo application, despite the presence of four modules of the main camera. the regular software does not always correctly handle dynamic range (HDR) and has difficulty shooting in low light, giving out noisy shots. That is why enthusiasts are looking for ways to implement Google Camera (GCam), whose algorithms can work wonders even with budget sensors.
Third-party installation process APK-shell-device MIUI It requires attention, because security can block untested applications, but the result is worth it: photos become much clearer, Night Sight mode for night shooting and improved portrait detail. In this article, we will discuss a proven installation method that will help unlock the potential of your smartphone.
Before you start manipulating the file system, you need to make sure that you download the version of the port adapted specifically for the Snapdragon 665 processor installed in the Redmi Note 8. Incorrect build can lead to constant crashes of the application or the appearance of a black screen instead of the viewfinder. We will look at specific modifications that work stably on this model.
⚠️ Warning: Installing modified applications from third-party sources carries certain risks. Use only verified files from known developer forums to avoid infecting your device with malicious code.
Why you should replace the regular camera on the Redmi Note 8
Xiaomi’s standard camera app focuses primarily on fast work and basic features, often ignoring complex post-processing algorithms. Google Camera uses computational photography to take multiple frames with different exposures and combine them into one perfect shot, especially when shooting moving objects or children, where the usual mode can lubricate the image.
In addition, GCam ports often include hidden features not available in the drain: it is about astrophotography mode, improved zoom and more natural background blur in portrait mode. For the 48 MP sensor in Redmi Note 8 this is critical, as the software interpolation in MIUI sometimes unnecessarily "overshadows" textures.
- 📸 Significant improvement HDR+ when shooting against light and in difficult lighting conditions.
- 🌙 The appearance of a full night mode Night Sight, which takes bright photos even in the light of one candle.
- 🎞️ Support for higher bitrate video recording and stable autofocus.
- 🤳 Improved algorithms for skin treatment in portrait mode, eliminating the effect of the "plastic face".
It’s important to understand that not all features can work perfectly, as ports are created by enthusiasts, not official Google developers. However, for the main camera module, stability is usually 95-98%, which makes use quite comfortable.
Choosing the Right GCam Version for the Snapdragon 665 Processor
The hardest part is finding the right one. APK-Because the Redmi Note 8 is based on architecture. ARM64-v8a, You need versions that are labeled accordingly. There are hundreds of builds on the Internet, but not all of them are compatible with Xiaomi camera drivers.
The most stable ports are from the developer BSG and Arnova8G2. The BSG MGC version often has built-in support for additional lenses (wide-angle and macro), which is a big plus for the Redmi Note 8.
When downloading, pay attention to the version of Android installed on your device. Redmi Note 8 is relevant to Android 9, 10 and 11, so choose an APK compatible with your version of the OS to avoid library conflicts.
Where to look for proven versions of GCam?
Preparation of the smartphone for installation APK-file
Before you start the installer, you need to allow the system to install applications from unknown sources. In modern versions of MIUI, this process is a little complicated for security reasons, so follow the instructions carefully.
First, go to Settings → Applications → Application Management. Find the browser you’ll download the file from (like Chrome) or the file manager if the file is already downloaded. You need to activate the Install Unknown Applications switch.
It is also recommended to disable MIUI optimization for better performance, although this is not always critical for camera operation. Go to Settings → About Phone and 7 times click on the build number to activate the developer mode.
☑️ Checklist before installation
⚠️ Warning: After activating the developer mode, a lot of technical settings will appear on the menu. Do not change the values of the parameters in which you are not sure, so as not to disrupt the system.
Step-by-step instructions for installation and first start
Once all the permissions are in place, you can go to the immediate installation. APK-You can click on the file manager and you can get a warning about potential danger, which is standard for any application outside of the Play Market.
Press "Install" and wait until the process is over. After a successful installation, don't rush to open the application. First, you need to give it all the permissions you want: access to the camera, microphone, memory and geolocation. Without it, GCam simply can't function.
When you first start up, the application can hang on a black screen for a few seconds, which is normal, you initialize the modules. 10-15 Seconds viewfinder did not appear, try to force the application to close and run it again.
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If the app crashes instantly after installation, it is likely that the version is incompatible with your Android version or processor architecture. APK-file.
Setting up XML-Configuration for the ideal photo
Simply installing an APK isn’t enough to get the best quality, and the secret lies in the.xml configuration files, which contain color balancing, noise reduction and sharpness settings specifically for the Redmi Note 8 sensors.
Download the right one. XML-file (usually included with the file) APK Create a folder in your phone’s memory that matches the developer’s version (e.g., GCam or GCam). BSG), And put the file there. In some versions of GCam, the path may be Android/data/com.google.android.GCam/files.
Launch the camera, double-click on the blank area around the shutter button, you'll see a configuration selection menu, select the file you want, and press Import, and the camera will restart with new settings.
| Parameter | Recommended value | Influence on photo |
|---|---|---|
| Auxiliary Camera | Enable (Insert) | Activates wide-angle and macro lenses |
| AWB (White Balance) | Auto / Cloudy | Removes yellowness or blueness in pictures |
| Sharpness | Medium (Mediocre) | Adds detail without artifacts appearing |
| Noise Reduction | High (High) | Removes "grain" in night photos |
Problem Solving: Black Screen and Departures
One of the most common issues on the Redmi Note 8 is the black screen when you start or switch to the front camera.This is often due to HAL3 driver conflict. In the GCam settings, find the Fixes or Advanced partition.
Try changing the "Preview Frame Rate" setting or switching the camera mode, and cleaning the app cache through the application management menu in Android settings helps, sometimes solving the problem by simply restarting the smartphone after installation.
If the camera crashes when switching to a telephoto or macro lens, make sure the Aux Camera settings select the correct ID for each lens. The Redmi Note 8 IDs are often different from other Xiaomi models.
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Use Just Photo mode instead of HDR+ for quick shooting of children or animals, and it takes one frame without much processing, eliminating lubrication of moving objects.
⚠️ Note: Do not install multiple versions of Google Cameras at the same time, which can lead to library conflicts and incorrect operation of all camera applications in the system.
Comparison of results: Stock Camera vs Google Camera
After all the settings, the difference becomes apparent even to the naked eye. The Redmi Note 8's regular camera tends to redefine the sky and make shadows too dark. Google's algorithms level the exposure by keeping details in lights and shadows at the same time.
In low light, the difference is enormous. Where the stock camera produces a blurry noise-filled porridge, GCam takes a readable, if not perfect, picture. Color rendering becomes more natural, leaving the excessive digital saturation that is characteristic of MIUI.
However, it is worth noting that video shooting in Google Camera on Redmi Note 8 may be less stable than in the native app. For recording video in 4K or 60 FPS, it is better to stay on standard software from Xiaomi.