Owners of Xiaomi, Redmi and POCO smartphones often face the challenge of getting the most out of their device, especially when it comes to demanding mobile games. Modern projects like Genshin Impact, Call of Duty Mobile or PUBG Mobile put a heavy strain on the processor and graphics accelerator, which can lead to drops in frames and trolling. Fortunately, the MIUI shell (and now HyperOS) offers a wide range of tools to optimize the system without obtaining root rights.
In this article, we will discuss proven methods that will help improve the performance of your gadget. We will touch on both the regular features available to each user, and deeper settings through the developer menu. Proper system configuration can turn the average smartphone into a confident game fighter, providing a stable FPS and quick interface response.
Activation and Configuring of Game Turbo
The first and most obvious step is to use the Game Turbo built-in game accelerator, which not only collects games into a single folder, but also redistributes system resources, prioritizing the running application, blocking background processes, clearing RAM, and preventing interruptions by calls or notifications during a session.
To access the advanced settings, you need to activate the hidden menu. To do this, open the Security app, go to the Game Turbo section and click on the gear icon or menu in the corner. Here you will find the Game Acceleration slider that you need to turn into an active state. After that, the application list will allow you to customize each project individually.
- 🎮 Select the game from the list and set up a performance profile to “Maximum».
- 🚫 Turn off automatic brightness to prevent screen dimming when heated.
- 🔔 Enable Do Not Disturb mode to block incoming calls.
- 📉 Set the sensitivity of the touchscreen to an increased one for a faster response.
It's important to note that aggressive Game Turbo settings can consume more power. However, if your goal is maximum FPS, then a compromise on autonomy is justified. Some versions of MIUI have a feature called Graphic Improvements, which artificially increases sharpness and saturation of colors, making the picture more pleasant, although it does not add real power to the hardware.
⚠️ Note: Using third-party plugins for Game Turbo downloaded from unverified sources may cause system malfunction or account lock in online games.
Secrets of the developer menu for gamers
The hidden developer menu contains options that directly affect the speed of the interface and the processing of background tasks. By default, these settings are hidden, but their activation is a key step in the question of how to make the phone more powerful for games, and here we can turn off the excess visual tinsel, which only loads the GPU.
To enter the menu, you need to click on the build number several times in the About Phone section. When you find the developer section, scroll down to the drawing section. We're interested in three parameters related to animation: the scale of the window animation, the scale of the transition animation and the scale of the animator duration. Setting a 0.5x value or completely shutting down (without animation) makes the system visually faster.
Another important parameter is the limitation of background processes: If you run a heavy game, the system does not need to keep ten applications in memory, set a limit of "No more than 2 processes" or "No background processes" before starting the game, which will free up precious RAM for game resources.
☑️ Checklist of developer settings
Also worth noting is the “Disable caching” option, which causes the system to not save temporary application data in memory, which can be useful for devices with low RAM (3-4 GB). However, on powerful flagships with 8-12 GB of memory, this can even slow down the switching between tasks, so test individually.
| Parameter | Recommended value | Impact on play |
|---|---|---|
| Scale of animation | 0.5x or Retraction. | Accelerates interface response |
| Background processes | No more than 2. | Frees up RAM for play |
| Hardware acceleration | Included (by default) | Reduces the load on the CPU |
| Strict Mode Mode | Off. | Prevents unnecessary loads |
Optimizing memory and storage
A filled internal storage is one of the main reasons for the performance drop on Android. When the space runs out, the system has no place to place temporary files and cache, which leads to micro-freezes. To work reliably, you need to keep 15-20% of the total memory free.
Use the built-in Security app -> Clean up. It finds debris, deleted app residues, and duplicate files. But for games, it's more important to clear the app cache. Go to Settings → Apps → All apps, find heavy social media or browsers, and click Clear Cache. Don't confuse it with Clear Everything, or you'll have to re-enter passwords.
Why does a full memory slow down the system?
Another method is to use Memory Extension, if it's available in your model, and the system takes a piece of embedded storage and uses it as virtual RAM, which can help with multitasking, but for games, the effect is ambiguous: virtual memory speed is lower than physical, so in heavy scenes, it can even add lags. It's better to test a game with the function on and off.
- 🗑️ Remove unused apps, especially those that hang in the background.
- 📸 Move photos and videos to the cloud or PC, freeing up space.
- 🔄 Regularly reboot your smartphone to reset accumulated errors in RAM.
Energy and Temperature Management
Trottling is a processor defense mechanism that reduces frequencies when you overheat, and it's the one that causes you to crash most often. FPS through 15-20 To make the phone more powerful, you need to minimize the heat and prevent the trottling from going off.
In the battery settings (Settings → Battery), select Performance Mode. For games, Balanced or Classic (if there is a switch) is optimal. Energy Saving Mode is categorically not suitable, as it artificially lowers the CPU frequencies. Some firmware has a hidden Performance Mode that unlocks the maximum frequencies, but the phone will warm much more.
⚠️ Warning: Playing on a charger is the fastest way to get overheated and trottled.If possible, play with the charger turned off or use an external cooler.
Physical cooling also plays a role. Remove a tight case while playing, as it works like a thermal insulator. If budget allows, buy an external fan-cooler that attaches to the back panel. This allows the Xiaomi Snapdragon or MediaTek Dimensity processor to keep high frequencies for long without resetting.
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Use conductive heat pads or special stickers inside the case (if the design allows) to improve heat removal from the case, but only do so if you are confident in your actions.
Set up a network for online gaming
The power of the phone is not just FPS, it's ping. High ping or packet loss makes gaming impossible even if the graphics fly. Xiaomi offers features to prioritize gaming traffic.
Game Turbo's settings often include the "Accelerate Network" option, which redirects game traffic through dedicated servers, reducing latency, and check your Wi-Fi settings. If the router supports, switch to 5GHz, which provides faster speeds and is less susceptible to interference from neighboring networks than the standard 2.4GHz.
For mobile networks (4G/5G) You can try resetting the access point settings. Go to Settings. → SIM-maps and mobile networks → Access points (APN). Click Reset or create a new point with your operator’s settings, making sure the protocol is set to the IPv4/IPv6. Sometimes change the network type in the menu Preferred network type to "Only" 4G» (LTE) It gives a more stable signal than the automatic jump mode. 3G.
- 📡 Use 5GHz Wi-Fi for Minimal Indoor Ping.
- 📶 In the developer menu, turn on Wi-Fi Aggregation (if available) for acceleration.
- 🚫 Turn off the background download of updates in the Play Market while playing.
Additional hidden opportunities
There are more advanced methods that require caution, such as using ADB (Android Debug Bridge) to remove system debris (bloatware) that consumes resources. Commands like pm uninstall -k --user 0 com.miui.analytics allow you to remove MIUI advertising services, which often hang in the background.
adb shell pm uninstall -k --user 0 name.packet.applicationsHowever, before you enter commands, you need to study the list of system packages. Removing critical components can lead to a “bootloop” (cyclical reboot). For ordinary users, it is safer to use the “Second Space” or “Guest Mode” mode, creating a clean profile only for games where unnecessary services are not running.
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A comprehensive approach: The combination of memory cleaning, Game Turbo setup and temperature control gives a better result than using a single method.
While newer versions of MIUI/HyperOS can sometimes temporarily slow down older devices, in the long run, security patches and GPU driver optimizations are important for new games.