How to completely disable the acceleration of games on Xiaomi Redmi 7: 4 working ways

Xiaomi Redmi 7 is one of the most popular budget smartphones with a Snapdragon 632 processor, but its MIUI system actively optimizes games through the built-in acceleration mode. This mechanism should improve performance, but in practice often leads to overheating, lags or incorrect operation of some applications. If you notice that games begin to “slow down” after an update or turn on acceleration mode without a request, this article will help deactivate it completely.

Unlike the flagship models, where game acceleration is customized through the Game Turbo, Redmi 7 has a deeper layer of functionality, and we’ll look at all the methods available, from standard MIUI settings to working with the engineering menu and ADB. It’s important to understand that disabling acceleration can both improve stability and reduce FPS in heavy projects – it all depends on the specific game and the state of the smartphone.

Before you start, check the firmware version: Settings path → About phone → MIUI version. Redmi 7 is relevant to the methods for MIUI 10–14 (inclusive). If you have custom firmware (for example, LineageOS), some of the instructions may not work.

1.What is “game acceleration” on Xiaomi and why it should be turned off

Game Boost is Xiaomi’s proprietary technology that automatically optimizes performance when games are launched.

• 🔥 Increase the processor frequency and GPU ramp up FPS.
• 📵 Block notifications and background processes to reduce load.
• 🔋 Optimize energy consumption (although in practice, the opposite often happens).

However, on Redmi 7 with its modest specs (4/64 GB of memory and Adreno 506), this mode does not always work correctly.

• 🐢 By abrupt drawdowns FPS at the time of acceleration activation.
• 🔥 Overheating of the back panel after 15-20 minutes of the game session.
• ⚡ Fast battery discharge (up to 1% per minute in heavy gaming).
• 🚫 Hanging games when trying to change graphical settings manually.

In addition, MIUI sometimes misrecognizes regular apps (like Discord or Chrome) as games and activates acceleration, which leads to an unnecessary waste of resources, disabling this mode will return control of performance to your hands.

⚠️ Note: On some versions MIUI 12+ a complete disabling of the acceleration of games can lead to resetting of graphics settings in games (for example, in the PUBG Mobile or Call of Duty. Write down your current settings in advance!

2. Method 1: Disconnect via standard MIUI settings

The easiest method is to use the built-in options of the system, which is suitable for most users and does not require super-user rights.

1. Open Settings → Applications → Application Management.
2. Slip on the three dots in the upper right corner and select Show all apps.
3. In the search box, enter the Games (or Game Turbo in English firmware).
4. Select the Game app (gamepad icon).
5. Click Disable (if the button is inactive, click Stop first).
6. Confirm the action in the pop-up window.

After that, the system will stop automatically optimizing games, but this method does not work on all versions of MIUI - sometimes the Game application is not listed or has no disable button.

Close all games and background applications

Connect your smartphone to charging (recommended)

Check the space available (minimum 1 GB)

Make a backup copy of important data-->

If the standard method didn't work, move on to the next method, and also note that after the MIUI update, the settings may reset — you'll have to reset them.

Method 2: Deactivation via the engineering menu (code ##)

The Engineering Mode allows you to manage hidden smartphone settings, including game optimization, which is more reliable, but requires caution – incorrect changes can lead to unstable system operation.

Instructions:

1. Open the phone app and enter the combination: ##4636##
2. In the menu that opens, select Phone Information (or Phone Information).
3. Scroll down to the MIUI Optimization block (could be called Optimization).
4. Find the Game Boost or Game Optimization option and turn it off (the switch to OFF position).
5. Save the changes and restart the smartphone.

Some firmware may not have Game Boost, in which case try the alternative code:

##6484##

It opens the MTK Engineer Mode menu (if your Redmi 7 is on a MediaTek processor, although this model uses Snapdragon - the code may not work).

⚠️ Note: In the engineering menu, do not change other settings, especially those related to Modem or Network! this can lead to network loss or smartphone inoperability.

Method 3: Disconnect via ADB (for power users)

If previous methods didn't work, there's the Android Debug Bridge (ADB) option, which is a debugging tool that lets you manage system settings through a computer, and the advantage of this method is that it works even on locked firmware, but it requires preparation.

What you need:

• 💻 Computer with Windows/Linux/macOS.
• 🔌 USB-cable (preferably original).
• 📱 Included Debugging by USB smartphone.
• 📦 Installed drivers Xiaomi and ADB.

Step-by-step:

1. Activate Developer Mode: Go to Settings → About Phone. Tap 7 times on MIUI Version. Go back to Settings → Additional → Developer. Turn on USB Debugging.

File transfer

cmd

adb devices

If you've got a device, go ahead. If you haven't, install the drivers.

adb shell settings put global game_boost_enable 0

adb reboot

After the reboot, check if the acceleration icon in the games has disappeared (usually it looks like a small gamepad in the notification bar).

adb shell pm disable-user --user 0 com.miui.gameturbo

💡

If ADB doesn’t recognize the device, try reinstalling drivers via the Mi Flash Tool or using Xiaomi ADB/Fastboot Tools for easy management.

5. Method 4: Manually remove Game Turbo via TWRP (root required)

This method is suitable for users with an unlocked bootloader and TWRP installed. It allows you to completely remove the Game Turbo system application, which is guaranteed to turn off acceleration. However, this is an extreme measure - without root rights or custom Recovery, it is not available.

Instructions:

1. Download TWRP for Redmi 7 (the version must match the onc or onclite model).
2. Reboot to Recovery Mode (clip Power + Volume Up).
3. In TWRP, select Mount → System.
4. Connect your smartphone to your PC and go to /system/priv-app/GameTurbo via ADB or file manager
5. Remove or rename the folder (for example, in the GameTurbo_bak).
6. Wipe your cache (Wipe → Cache) and restart.

After that MIUI It won't be able to start the Game Turbo, and the game acceleration will be disabled at the system level. MIUI folder can recover.

⚠️ Attention: Deleting system applications can lead to a bootloop ( looped reboot) if you made a mistake with the folder. TWRP → Backup!

6 Problems after acceleration shutdown and their solutions

Disabling Game Boost is not always smooth, but let’s look at the typical problems and ways to fix them:

If after turning off the acceleration, the games began to run with artifacts or departures, try:

• 🔄 Clear the game's cache through Settings → Annexes → [Name of the game] → Clear the cache.
• 📥 Reinstall the game (pre-saving progress through your Google Play account or social media).
• 🔧 Reduce the graphics settings to the minimum and gradually increase them.

💡

If performance has dropped dramatically after disabling the acceleration, return the settings via the Engineering Menu or ADB. Maybe your Redmi 7 really needs optimization due to weak iron.

7.Alternatives: How to improve performance without Game Boost

If you have turned off the acceleration but the games are still unstable, try alternative optimization methods:

• ⚡ Performance mode: Include it in Settings → Battery → Performance mode: This will make the processor run at maximum frequencies, but reduce battery life.
• 🧹 Background Cleanup: Use Settings → Annexes → Cleaning to close unnecessary processes before playing.
• 🔧 Graphics settings: In most games (such as Genshin Impact or Free Fire) manually set 60 FPS Medium graphics settings – this will balance the performance.
• 🔄 Driver update: Check the relevance of the firmware GPU through settings → The phone. → Updating the system.

You also have to look at thermothrottle, which is when the smartphone starts to brake because it's overheating, to bring the temperature down.

• Play in a cool room (optimally - 20-25 ° C).
• Remove the cover during long sessions.
• Use a cooling stand (such as Black Shark FunCooler).
• Close all background apps, especially Google Maps or YouTube.

If nothing helps, consider overclocking the processor through the kernel (requires root) or buying a new smartphone - Redmi 7 is morally outdated for modern games.

FAQ: Frequent questions about turning off game acceleration