Owners of Xiaomi, Redmi and Poco smartphones often face situations where the hardware of the device is capable of more than standard performance in games. The request for where the acceleration feature is located arises from users who want to squeeze the maximum frames per second from their gadget without obtaining root rights. The MIUI system and its new HyperOS shell provide powerful built-in optimization tools, but they are often hidden from the eyes of the average user or require proper activation.
The main tool for improving performance is a system utility known as Game Turbo (or “Game Acceleration” in Russian localization). Its location can vary depending on the firmware version and the region on which the smartphone is sharpened. In some cases, the application icon can be hidden in the Tools folder, in others it can only be accessed through security settings. Understanding the architecture of this module allows you not only to start the game, but also to adjust the priority of processes, free RAM and turn off power saving for gaming applications.
In this article, we will discuss in detail all possible ways to activate the game mode, hidden developer settings and methods that allow you to bypass the software limitations of thermal control. You will learn how to properly configure the system so that it does not “strangle” the processor when heated, and where to look for additional leverage on FPS and image stability.
Location of the standard Game Turbo in MIUI and HyperOS
The most obvious and safe way to activate acceleration is to find a regular app. In most modern Xiaomi shells, it is integrated deep into the security system. To get to it, you need to open the Security app (green icon with lightning), inside the interface, you need to scroll through the list of functions down to the "More" or "Tools" section, where the Acceleration of Games is often hidden. If the icon is not on the desktop, it is added from here.
After the first run, the system will suggest adding a shortcut to the desktop and automatically scan the device for installed games.Important: Game Turbo only works with applications that the system has identified as games, so some emulators or older projects may require manual addition via "+"
Newer versions of HyperOS may have changed the interface. Now access to game settings is often via a swipe in the corner of the screen during the running application. However, to initially set up the list and enable advanced features, you still need to log into the main utility menu through the settings or security application. Don't ignore updating Game Turbo components through the GetApps store, as older versions may not work properly with new game engines.
⚠️ Note: If the game speed icon is gone after the system update, do not rush to reset the settings. → Special facilities → Game Turbo and check if the activation switch is disabled.
Hidden Developer Settings to Increase FPS
For more advanced users who haven’t found the desired increase in the standard menu, there are hidden features. They are in the “Developers” menu. To activate this section, go to Settings → About Phone and quickly click 7 times on the MIUI Version (or OS Version) option. Once the “You’ve become a developer” notification appears, a new section will appear in the settings menu.
Inside the developer menu, we're interested in specific parameters that affect graphic rendering. GPU for 2D-graphics 4x MSAA). Turning it on causes the processor to use better anti-aliasing, which can improve the picture, but often leads to increased heat and trotting. limiting the number of background processes frees up RAM for the game.
Also worth paying attention to is the "Scale of Animation" parameter: Reducing the value from 1x to 0.5x will not add frames per second directly, but will make the system interface more responsive, which is subjectively perceived as accelerating the device. Be careful with experimental settings associated with graphics drivers - changing them without understanding the consequences can lead to unstable system operation.
- 🚀 Enable “Prohibit process unloading” for the selected game so that the system does not close it when memory is not enough.
- 🎨 Turn it off «HW-layers” (Deactivate overlay HW), If there are artifacts or performance problems in specific shooters.
- 🔋 Make sure that the Energy section for the game profile is “Performance” mode, not “Balanced” mode».
Manual optimization through the Security app
Even if you find the Game Turbo, its default settings are often focused on the balance between battery and performance. To maximize speed, you need to go to the settings of the Game Turbo itself. Here is the key toggle "Increased touch sensitivity" that reduces input latency, which is critical for competitive shooters.
In the Performance or Floating Window Settings section, you can prioritize a particular game. The system allows you to select a No Limits profile that prevents background memory cleaning and lowers the temperature threshold at which trottling is turned on, which allows the processor to work longer at maximum frequencies before resetting the clocks.
Special attention should be paid to the function “Memory Cleanup before Start”: activate forced cleaning of background applications 10-15 seconds before the start of gameplay, which ensures that RAM will not be left with unnecessary caches from messengers or browsers that can cause micro-freezes when loading textures.
☑️ Checklist of fast optimization
Energy saving and thermal control management
One of the main reasons for the performance decline on Xiaomi is the aggressive energy saving policy.The system can artificially limit the frequency of the processor if the battery is discharged below 20% or if the sensors detect heating above 40 degrees. To get around this, go to Settings → Battery → Settings (cog in the corner).
You have to find the settings for the specific applications, select your game from the list and set the "No Limits" mode. This resolution is critical: it prevents the system from "killing" the game process or reducing its priority even if the phone starts to heat up. Without this step, all other settings may be useless.
It's also worth turning off MIUI Optimization from the developer menu (the item is at the bottom of the list, you need to double tap to activate). Although this feature is designed to improve the work, on some models it conflicts with game engines, causing lags. Once turned off, the phone will suggest a reboot, agree.
| Parameter | Recommended value | Impact on play |
|---|---|---|
| Battery mode | Productivity | Maximum CPU/GPU frequency |
| Background processes | No restrictions (for playing) | Prevents departures and friezes |
| Animation. | 0.5x or Disconnected | Accelerates interface response |
| Brightness | Auto (off) / 100% | Prevents dimming during heating |
⚠️ Warning: Unlimited mode causes fast battery consumption and significant body heat. It is not recommended to keep your phone in a case during long gaming sessions in this mode.
Third-party utilities and GFX-tool
If Xiaomi's built-in tools are not enough, users often turn to third-party solutions. GFX-Toules for specific games (e.g., games, PUBG Tool or GFX Tool for COD These apps allow you to change the game configuration files by setting graphics higher than what is officially allowed, or removing shadows to enhance the game. FPS.
There are also universal boosters, such as GFX Tool or GLTools (requires root), which interfere with the work of the video driver. They can force textures or change the resolution of rendering. However, using such programs on online game accounts carries the risk of blocking (ban), since anti-cheat systems regard this as a modification of the client.
A safer way to do this is to use Game Mode memory cleaner applications that simply shut down processes more aggressively than standard MIUIs. Examples: CCleaner, Nox Cleaner. But remember, no third-party program has as much deep access to the system as native Game Turbo, so you shouldn't expect miracles from them.