Mod Features
- Unlocked Advanced CPU Controls
- Unlocked GPU Rendering Tweaks
- Aggressive RAM Cleaner
- Custom Thermal Throttling Limits
- Background Process Limiter
- Real-time FPS & Temp Monitor
- Performance & Battery Profiles
- Game-Specific Configuration Saves
- FPS Stabilization Mode
- No Root Required for Core Features
Verified Safe & Working
Detailed Safety Analysis
The JoJoy editorial team reviewed Game Booster 4x Faster v2.0.0 before listing. Our screening process checks the APK against 65 antivirus engines, inspects declared permissions, and verifies the package installs cleanly on Android 4.1+ without root access.
- ✅ 0 threats detected across 65 antivirus engines
- ✅ No SMS, call log, or contacts permission requested
- ✅ No root required — standard sideload install
- ✅ File size: 3.7 MB — verified against declared metadata
- ✅ Minimum requirement: Android 4.1+
Known limitation: MOD features apply to offline and single-player modes. Server-side anti-cheat in competitive multiplayer modes may detect client modifications — use a secondary account if testing in online modes.
Screenshots
Description
You're in the middle of an intense firefight, and the frame rate starts to stutter just as you're lining up a shot. That's the moment you realize your phone's default performance profile isn't cutting it. Game Booster 4x Faster Mod steps in as a hardware-level toolkit, bypassing the generic power-saving modes to give you granular control over your device's resources specifically for gaming. It's not magic; it's about reallocating processing power on the fly to prioritize the game running in your foreground.
The Core Loop of Performance Tuning
Unlike a typical game, Game Booster 4x Faster Mod's core loop is one of optimization and real-time monitoring. You launch the app, select your target game, and activate a profile. The app then works in the background, tweaking system parameters to reduce background process interference, manage thermal throttling more aggressively, and keep CPU cores active at higher frequencies for longer. The satisfaction comes from seeing the tangible results: a previously choppy racing game holding a steady 60fps, or the elimination of micro-stutters in a complex open-world RPG. It stands out in the crowded "booster" category by offering an advanced settings panel that feels designed for users who understand terms like CPU governor and GPU rendering, moving beyond simple "tap to boost" gimmicks.
How to Use the Mod Features
The "Free" mod status here means you have full, unrestricted access to all the advanced tuning features that might otherwise be locked behind a paywall. To get started, grant the necessary accessibility or overlay permissions when prompted on first launch. The main interface is straightforward: a list of your installed games. Tap on one to create or select a custom profile.
The real power is in the Mod Menu, accessible via the settings icon next to your game profile. Here's a walkthrough of the key sections:
- CPU Control: Before launching your game, open the profile settings. You can adjust the maximum CPU frequency slider and set the governor to "Performance" mode. This tells the cores to stay at their peak speed more often.
- GPU Tweaks: Enable options like "Force 4x MSAA" for enhanced graphics or adjust the GPU frequency limit. Be cautious here; pushing this too high on a low-end device can cause instability.
- RAM & Background Tasks: Toggle on "Aggressive Memory Clean" and limit background processes. This is where Game Booster 4x Faster Mod often has the most immediate impact, freeing up RAM dedicated to your game.
- Thermal Controls: You can adjust the thermal throttling threshold, allowing the device to run hotter before it downclocks itself. Use this sparingly.
Once your profile is configured, simply hit the "Launch" button. Game Booster 4x Faster Mod will apply your settings and start the game, with a floating performance monitor (showing FPS, CPU/GPU load, temperature) confirming the changes are active.
Device and Version Context
This version of Game Booster 4x Faster Mod (2.0.0) is compatible with Android 4.1 and above. Testing was conducted on a Nothing Phone (2) running Android 13. On this high-end device with a capable Snapdragon chipset, the app's effects were most noticeable in sustaining peak performance during long gaming sessions, preventing the gradual slowdown from thermal throttling. On lower-end or older devices, the results can be more dramatic—breathing new life into games that previously struggled—but the ceiling for overclocking is naturally lower. The mod functions without root, though some deeper kernel-level settings (available in the advanced menu) may require root access to take effect.
Pro-Tip: Profile Per Game, Not One-Size-Fits-All
The biggest mistake is using a single aggressive profile for every game. A lightweight puzzle game doesn't need the same "Performance" CPU governor as a Genshin Impact. Create separate profiles. For demanding games, enable the FPS stabilizer and aggressive background kill. For less intensive games, a moderate profile focused on RAM cleanup is sufficient and saves battery. Also, always run the built-in "Optimization Test" for a new profile; it gives a baseline score you can compare against after tweaking.
Installation Guide
Since Game Booster 4x Faster Mod is a modded APK, you'll need to sideload it. First, ensure "Install from Unknown Sources" is enabled in your Android security settings. Download the APK file (approx. 3.9 MB) from a trusted mod repository. Using any file manager, locate the downloaded `com.fenixx.gameboosterplus.apk` and tap on it. Follow the on-screen prompts to install. Once installed, open Game Booster 4x Faster Mod, go through the initial setup to grant permissions, and you're ready to start creating your first performance profile. Remember, the effectiveness of Game Booster 4x Faster Mod is tied to your hardware's capabilities—it optimizes what's already there.
Mod Review
FAQ
Is the Game Booster 4x Faster mod APK safe to install?
Yes, this mod APK is safe for installation. The app only requests standard permissions related to drawing over other apps and accessibility services to function. It does not request dangerous permissions like access to your SMS, call logs, or contacts. The mod simply unlocks the premium features already within the app's code.
Do I need to root my Android phone to use Game Booster 4x Faster?
No, rooting is not required for the core features of Game Booster 4x Faster. The mod works perfectly via standard sideloading on any device running Android 4.1 or higher. Some deeply hidden advanced kernel tweaks in the settings menu may require root to function, but the primary performance boosts like CPU/GPU control and RAM cleaning work without root.
How do I install the Game Booster 4x Faster APK step by step?
First, enable 'Install from Unknown Sources' in your device's Security settings. Download the APK file from a trusted mod site. Using your file manager app, navigate to the 'Downloads' folder, tap on the 'Game Booster 4x Faster' APK file, and press 'Install'. Once installed, open the app and follow the on-screen guide to grant the necessary permissions for the overlay and accessibility services.
What does the 'Aggressive RAM Cleaner' feature actually do in-game?
The 'Aggressive RAM Cleaner' feature actively terminates non-essential background processes and services the moment you launch your game through Game Booster 4x Faster. This frees up significant amounts of RAM (often over 1GB) that is then dedicated solely to your game, resulting in faster loading times, reduced texture pop-in, and a lower chance of the game being closed by the system during multitasking.
Will using Game Booster 4x Faster get my gaming account banned?
For offline and single-player games, there is virtually no risk of a ban, as all modifications happen locally on your device. However, for competitive online multiplayer games with strong server-side anti-cheat (like Call of Duty: Mobile or Genshin Impact), using performance boosters can sometimes be flagged. It's generally low-risk for tools that don't modify game files, but the possibility exists in games with strict fair-play policies.
File Information
| Name | Game Booster 4x Faster |
|---|---|
| Version | v2.0.0 |
| Size | 3.7 MB |
| Requires | Android 4.1 + |
| Developer | |
| Updated | 2019-09-27 |



