How to Resolve Performance Issues on Xiaomi Redmi Note 12 Pro
To resolve performance issues on your Xiaomi Redmi Note 12 Pro, start by regularly clearing the cache through Settings > Storage > Cached Data. Uninstall unused apps to free up resources, and use the built-in task manager to close background apps. If you’re wondering how to make Redmi Note 12 Pro faster, ensuring your MIUI software is up-to-date guarantees you have the latest performance fixes and security patches. Adjust display settings by reducing animation speeds in Developer options for smoother transitions. If you’re still facing issues, consider disabling unnecessary features like auto-start apps and memory extension. These steps can lead to significant improvements, and there’s much more you can explore for a smoother experience.
Identify Common Performance Issues
Numerous users have reported sluggish performance and subpar memory management on the 4GB RAM variant of the Xiaomi Redmi Note 12 Pro, particularly during heavy usage. The Snapdragon 685 SoC tends to underperform with resource-intensive applications, resulting in delays. Additionally, boot times are prolonged, and enabling the 120 Hz refresh rate, although visually smoother, can further impact performance if not managed properly.

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Optimise Memory Usage
To optimise memory usage on your Xiaomi Redmi Note 12 Pro, start by managing background applications to ensure they don’t consume unnecessary resources. Improve RAM efficiency by upgrading to the 8GB variant or using the memory extension feature. Additionally, regularly clear your cache to free up system resources and maintain smooth performance.
Manage Background Applications
Regularly checking and closing background applications on your Xiaomi Redmi Note 12 Pro is crucial for optimising memory usage and preventing sluggish performance. Use the built-in task manager to identify and close apps consuming RAM. Additionally, clear app caches and uninstall unused applications to free up resources. This will enhance responsiveness, ensuring your device performs efficiently for essential tasks like calls and social media.

Increase RAM Efficiency
After managing background applications, you should focus on increasing RAM efficiency to ensure your Xiaomi Redmi Note 12 Pro runs smoothly. Upgrade to the 8GB RAM variant and enable the memory extension feature for an extra 2GB of virtual RAM. Use lightweight custom ROMs to reduce bloatware and performance-boosting launchers like Nova 7 to enhance fluidity and optimise memory usage.
Clear Cache Regularly
Regularly clearing the cache on your Xiaomi Redmi Note 12 Pro helps to free up valuable memory and enhance overall performance, particularly on the 4GB RAM variant. Navigate to Settings > Storage > Cached Data to remove temporary files that can slow down your device. Performing this task regularly ensures smoother operation, reduces lag from resource-intensive apps, and optimises memory usage for more efficient performance.
Update Software Regularly
Keeping your Xiaomi Redmi Note 12 Pro up-to-date with the latest MIUI software is crucial for maintaining optimal performance and system stability. Regular updates address bugs, optimise resources, and include performance enhancements and security patches. Check for updates in the Settings app under ‘About phone’ and enable automatic updates. This ensures your device remains compatible with apps, reducing crashes and improving the overall user experience.

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Clear Cache and Unused Apps
In addition to keeping your software updated, another effective way to enhance your Xiaomi Redmi Note 12 Pro’s performance is to regularly clear the cache and uninstall unused apps. Navigate to Settings > Storage > Cached Data to clear it, or use cleaning apps like CCleaner. Removing unused apps frees up memory and processing power, making your device more efficient and responsive, particularly if you have the 4GB RAM variant.
Disable Unnecessary Features
To enhance the performance of your Xiaomi Redmi Note 12 Pro, begin by disabling the ‘Memory Extension’ feature, as it can use additional resources. Next, limit background app activity by restricting permissions and disabling auto-start for infrequently used apps. These measures will help optimise RAM usage and ensure your device operates smoothly.
Memory Extension Off
Frequently, disabling the memory extension feature set at 2GB can significantly improve the performance of the Xiaomi Redmi Note 12 Pro by optimising RAM usage and reducing lag. This step is particularly important for the 4GB RAM variant, which often suffers from poor memory management. Turning off this feature frees up resources, ensuring smoother operation and a more responsive user experience, especially during heavy usage scenarios.

Limit Background Apps
Limiting background apps and disabling unnecessary features can significantly enhance the performance of your Xiaomi Redmi Note 12 Pro. Utilise memory management settings to restrict resource-intensive apps from running in the background. Engage ‘Battery Saver’ mode to minimise lag and optimise performance. Regularly uninstall unused apps and adjust background process limits in ‘Developer Options’ for a smoother operation and better resource allocation.
Use Custom ROMs and Kernels
Installing custom ROMs and kernels on your Xiaomi Redmi Note 12 Pro can significantly improve its performance by reducing bloatware and optimising resource management. Users have reported better stability and responsiveness, particularly with Indonesian ROMs. Custom kernels can enhance CPU and memory management, especially on the 4GB RAM variant. Always back up your data and follow detailed installation guides to avoid potential issues.
Adjust Display and Animation Settings
Optimising the display and animation settings on your Xiaomi Redmi Note 12 Pro can significantly enhance its responsiveness and overall performance. Reduce animation speeds by navigating to Developer options and setting ‘Window animation scale,’ ‘Transition animation scale,’ and ‘Animator duration scale’ to 0.5x or off. Enable the 120 Hz refresh rate in display settings for smoother animations and a superior user experience.
Monitor and Manage Background Apps
Monitoring and managing background apps on your Xiaomi Redmi Note 12 Pro can significantly improve its performance and responsiveness. Head to the device settings to pinpoint resource-heavy apps. Use the task manager to close unused apps and free up RAM. Regularly clearing app caches and limiting background processes in app settings can also help. Consider using lightweight alternatives or custom ROMs to reduce bloatware and enhance overall efficiency.

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Consider Professional Repair Services
If you’re still experiencing performance issues with your Xiaomi Redmi Note 12 Pro, consider seeking professional repair services for a thorough diagnosis and solution. Skilled technicians use genuine Xiaomi parts to enhance your device’s longevity and performance. They efficiently carry out repairs, minimising downtime, and perform quality assurance checks to ensure flawless functionality. You can conveniently access these services at our stores in 6 great locations – Sunshine Coast and Bundaberg
Final Thoughts on How To Make Redmi Note 12 Pro Faster
By following these steps, you’ll effectively address performance issues on your Xiaomi Redmi Note 12 Pro. Optimising memory, updating software, and clearing cache can make a significant difference. Disabling unnecessary features and managing background apps will help keep your phone running smoothly. If you’re inclined, custom ROMs and kernels offer greater control. Finally, professional repair services are always an option for persistent problems. Now, enjoy a faster, more efficient smartphone experience!