Is your Android phone getting sluggish during gaming, app launches, or multitasking? Uperf Game Turbo is a smart tool designed to improve performance without the need for complex kernel tweaks or custom ROMs. It gives you deeper control over how your phone handles CPU power and system load making it smoother, quicker, and more responsive during everyday use or intense gaming sessions.
If you have root access and Magisk installed, this guide will help you set everything up, understand the key features, and tweak the settings to match your usage style.

Table of Contents
What Is Uperf Game Turbo?
Uperf is a user-level performance controller built for Android devices. Unlike most performance enhancers that rely on system-level changes or custom kernels, Uperf works on top of the Android OS and supports a wide range of devices out of the box.
Here’s what it does:
- Detects touch input (like taps and swipes) and boosts CPU when needed.
- Speeds up app launches, scrolling, rendering, and frame rates.
- Reduces unnecessary CPU use during standby to save battery.
- Manages performance automatically based on what app you’re using.
- Works independently no need for a custom kernel, system framework, or special app.
It supports Android 6.0–12, and most phones with arm64-v8a architecture.
Before You Begin: What You’ll Need
To get started, make sure your device has:
- Root access
- Magisk (version 18.0 or newer, but 20.4+ is better)
- Android version 6.0 to 12
- File manager with root access
- Optional: Terminal app for advanced control
Installing Uperf with Magisk
Here’s the easy method if you’re using Magisk:
- Download the Uperf Game Turbo Magisk module see the download section below.
- Open Magisk Manager, go to Modules, and tap Install from Storage.
- Choose the downloaded
.zipfile. - Flash it and reboot your device.
- After reboot, check the log file at:
/sdcard/Android/yc/uperf/uperf_log.txt
to see if Uperf started correctly.
Download Uperf Game Turbo
Get the latest version of the Uperf Magisk module directly from GitHub:
Manual Installation (If You Don’t Use Magisk)
If Magisk isn’t available, you can install Uperf manually:
- Extract the contents of the zip file to
/data/uperf - Set 755 permissions on the following files:
setup_uperf.sh,run_uperf.sh, andinitsvc_uperf.sh - Run
setup_uperf.shto complete installation - Start the service by executing
run_uperf.sh - Check
/data/cache/injector.logto confirm SurfaceFlinger injection worked - If needed, link the script to start at boot—either through another app or by editing boot scripts
Choosing the Right Performance Mode
Uperf supports multiple modes so you can choose the right mix of speed and battery life. Here’s how to set the default mode:
- Open the file:
/sdcard/Android/yc/uperf/cur_powermode.txt - Replace the content with any one of these options:
auto– Automatically adjusts based on current activitybalance– A smooth, energy-saving balancepowersave– Uses the least power, may feel slowerperformance– Uses more power for smoother performancefast– Maximum speed, for gaming or demanding apps
- Reboot your phone to apply the new mode
You can also switch on the fly by running this command in terminal:
sh /data/powercfg.sh performance
How It Works: Smart Boosting
Uperf listens for many types of system events and reacts in real time:
- Touch input (tap, swipe, long press)
- Heavy CPU usage (like during app launch)
- Screen on/off events
- UI rendering events (start, lag, finish)
- Scrolling and list animations
- App switching and focus changes
It uses Linux’s input system directly, watching for screen signals just like Android does. It even calculates swipe speed and scrolling behavior to predict how long to keep boosting.
Because it works independently of Android’s Java framework, Uperf works even on devices without performance APIs or modern schedulers.
Check this also: Best Magisk Module for Gaming, Boost your Gaming Experience
FAQs
No. It’s optimized to use minimal power when idle. It can even improve standby battery life with its built-in low-power config.
That usually means some apps are doing heavy work in the background. Try using process managers or the Scene Toolbox to control background usage.
Not unless performance is being throttled too much (e.g., locked at 1.4GHz while gaming). In that case, consider adjusting thermal settings but do it with caution.
No, they’re separate. Uperf can work together with Scene, but it’s fully independent and doesn’t need Scene to run.
Your hardware platform may not have a built-in config yet. You can still create one manually or wait for support.
Try disabling SurfaceFlinger analysis by removing this file:/data/adb/modules/uperf/enable_sfanalysis
Final Thoughts
Uperf Game Turbo gives you powerful and flexible performance control without changing your kernel or flashing a new ROM. It’s made for users who want to get more out of their phones—whether that’s faster games, smoother animations, or longer standby time.
If you try Uperf and it works well for you (or if you run into problems), share your experience in the comments. Your tips and ideas might help someone else get the best performance out of their device.