How to speed up your game on Xiaomi: a complete guide to optimization

Modern mobile games require high performance from smartphones, and even powerful devices sometimes face FPS drawdowns or micro-freezes. If you own a Xiaomi or Redmi or POCO device, you've probably noticed that over time the system starts to run slower and gameplay requires more resources. It's a natural process of accumulating cache and background tasks, but it can and should be controlled.

In this article, we will discuss proven methods that will help you squeeze the most out of your hardware without getting root rights. System optimization is not magic, but competently adjusting parameters that by default can be limited to save energy. You will learn how to use the built-in game mode correctly and what hidden features MIUI or HyperOS do wonders.

Before we go to radical measures, we need to understand the nature of the lags. Often the problem is not a weak processor, but a filled memory or overheating. The CPU temperature above 45 degrees Celsius is the critical point at which the system forcibly resets frequencies to protect the components. So a comprehensive approach to acceleration necessarily includes temperature control.

Use of Game Turbo and Game Modes

The first thing to start with is activating and configuring the Game Turbo built-in tool, which is part of the Security app, reallocates CPU resources to the running app, blocking notifications, clearing RAM, and increasing touchscreen sensitivity, which is critical for shooters.

However, many users simply add the game to the list without going into additional settings. Within the profile of each game, you can prioritize performance. For heavy projects like Genshin Impact or PUBG Mobile, it is recommended to choose the Maximum Performance mode, ignoring warnings about battery consumption.

• 🚀 Open the Security app and find the Game Turbo icon in the bottom menu.
• 🎮 Add all the necessary games through the button «+» profiling.
• ⚙️ In Game Turbo settings, enable Network Acceleration to reduce ping.
• 🔋 Set the performance slider in the “No Limits” position during the game.

Importantly, new versions of the HyperOS shell have expanded the functionality, so you can now customize individual profiles for different games, for example, you can leave standard settings for strategy, and for fighting games you can increase the frequency of the sensor survey, which makes gameplay more responsive.

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Add the game to Game Turbo manually, even if the system didn’t automatically suggest it – this will activate hidden overlays for FPS monitoring.

Setting up developer parameters for gamers

The hidden Developer Menu contains tools that can significantly affect the response speed of the interface and games. Android standard settings are often conservative to ensure battery stability, but gamers need speed. Here we can change the scale of animations and the limits of background processes.

To enter this section, you need to click on the build number several times in the About Phone menu. Once the corresponding item appears in the settings, go to the "Additional" or "Extended settings" section. Find the "Developers" subsection and scroll down to the "Drawing" block.

So here we're interested in three things: "Scale of window animation," "Scale of transition animation," and "Scale of transition animation." They're 1x by default. Change them to 0.5x or shut them off completely. It doesn't speed up the rendering of the game itself, but it makes switching between windows and entering the game instantaneous.

Another important parameter is Background Processes. If you have little RAM (less than 4 GB), you can limit the number of background processes to 2 or 3. This will free up RAM resources for the game, but note that messengers can stop receiving notifications instantly.

⚠️ Note: Do not completely disable the debugging USB or other system services, if you don't understand their purpose, it can lead to unstable operation of the smartphone.

Memory Cleanup and Autoboot Management

Free RAM is key to smooth operation of any application. In the shell of MIUI, the memory compression mechanism works aggressively, but heavy games can conflict with background services. Regular cleaning of the cache and prohibiting autoloading of unnecessary applications is a basic step of optimization.

First of all, check which apps have autorun permission. Go to the app settings and find Autorun. Leave only messengers and system services on, and turn everything else, especially stores and social networks, off, and this will prevent them from working hidden after the reboot.

It's also useful to use a built-in cleaning tool. The Security app has a Cleanup feature that deletes temporary files. However, to deep clean the game cache, it's better to use a built-in storage analyzer, which will show which games take up the most space, and suggest that they delete their cache without losing progress.

• 🗑️ Clean the cache regularly through the Security menu» → «Cleanup».
• 🛑 Turn off auto-start for all applications in settings.
• 📂 Remove old screenshots and videos from the gallery, they take up space in the system cache.
• 🔄 Reboot the device at least once in a while. 3-4 day-to-day resetting of system processes.

Don’t install third-party accelerators from the Play Market, which are heavy apps that hang in the background and only add resources, and Xiaomi’s built-in tools are enough to effectively manage memory.

Comparison of optimization methods

There are many ways to try to improve performance, but not all of them are equally effective and safe. Some methods give instant but short-term results, others take time but provide stability. Let's compare the basic approaches to speeding up games on Redmi and Xiaomi devices.

As you can see from the table, the safest and most effective method is to use a regular Game Turbo in conjunction with a competent system setup. Resetting to factory settings gives an excellent result, but takes time to recover data. Using third-party programs often brings more problems than benefits.

If your phone has stopped pulling games that used to go normally, it may not be the hardware that is the problem, but the software failure, in which case the table suggests that it is worth trying more radical measures, such as resetting or flashing, but only after backups.

Temperature control and energy saving

Trottling is the main enemy of mobile gaming. When a Snapdragon or Helio processor heats up, the system lowers its frequencies to avoid damage, as a result, the FPS drops, and the game begins to slow down, the user's task is to delay the onset of trottling as much as possible.

In the battery settings, select Performance Mode. For games, Balanced Mode is often optimal, as Performance Mode can cause too much heat. However, if you play competitive shooters, a short-term boost in Performance Mode may give you an advantage.

Physical cooling also plays a role. Remove the case while playing, especially if it is thick or silicone. This will improve heat sink. It is also not recommended to play when charging is connected, as this causes additional battery and board heating.

⚠️ Attention: Using external coolers for smartphones can cause condensation inside the case if the device is sharply cooled.Be careful with extreme cooling.

There's a myth that shutting down all apps before you start a game helps. On modern Android, it's not. It manages memory efficiently. But if you notice that the phone is warming even on the menu, it's worth checking the background processes through the battery settings.

Updating the system and drivers

Xiaomi regularly releases updates that often include optimizations for popular games. In the firmware change logs, you can find phrases like “improved gameplay stability” or “optimized power consumption.” Ignoring updates can deprive you of important fixes.

This is especially true for security updates and patches from Google Play Services. GPU drivers (Adreno or Mali) are often updated through the Play Market store, not through a system update. Go to the Play Market settings and check for updates for all components.

If the firmware updates make games worse, it could be a new version bug, so wait for the next patch or search forums, and sometimes cleaning up the Google Play update cache helps.

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Regularly updating the system and game components through official channels is the easiest way to get a free performance boost.

Radical measures: Resetting and reflashing

If software methods don't work, you're left with "heavy artillery," and a full reset to factory settings removes all the accumulated software debris that could have formed over the years, often bringing the phone back to its former agility.

Before resetting, make sure to back up your data via Mi Cloud or your computer. After reset, don't restore all the apps in bulk. Install only the game and check it. Often, a conflict is caused by a particular third-party application.

For advanced users, custom firmware like Xiaomi.eu can be installed, and it's devoid of advertising and Chinese software, freeing up the system's resources, but it requires unlocking the bootloader, which resets warranty and requires a 168-hour wait.

• 💾 Make a full backup of the data before resetting.
• 🧹 After reset, do not put “cleaners” and antiviruses, they slow down the system.
• 📲 Install applications selectively, testing the impact on performance.
• 🔒 Unlocking the bootloader for custom firmware requires caution.

⚠️ Warning: Unlocking the bootloader and installing third-party firmware will void the manufacturer's warranty.

Frequently Asked Questions (FAQ)