If you play BGMI (Battlegrounds Mobile India) or PUBG Mobile, you know how much difference smooth gameplay can make. The higher your frame rate, the better your aim, reaction time, and overall control during fast-paced combat. However, most players are still stuck at 60 FPS even though their phones have 90Hz or 120Hz displays. The reason is simple — these games lock their maximum FPS settings by default.
The good news is that you can easily unlock 120 FPS in BGMI and PUBG using the FPS Unlocker APK with the help of the Shizuku app. This guide will walk you through everything step by step — safely, clearly, and without the need to root your phone. By following these instructions, you’ll be able to experience ultra-smooth 120 FPS gameplay in just a few minutes.
Why You Should Unlock 120 FPS
FPS, or frames per second, refers to how many frames your device renders per second. The higher the FPS, the smoother your gameplay feels. In shooting games like BGMI and PUBG, that smoothness translates directly into faster reactions and better aim accuracy.
Benefits of unlocking 120 FPS include:
- Noticeably smoother animations and camera movement
- Faster input response and reduced lag
- Easier target tracking during close combat
- A more immersive, high-end gaming experience
If your device supports 120Hz refresh rate, there’s no reason not to take advantage of it.
What Is FPS Unlocker APK
The FPS Unlocker APK is a small Android application that lets you access higher frame rate options in BGMI and PUBG. It doesn’t hack or alter game files. Instead, it uses system permissions to reveal and activate the higher FPS options that are already supported by your device.
Depending on your hardware, the app can unlock frame rates of 60 FPS, 90 FPS, and 120 FPS. Combined with Shizuku, it becomes a powerful yet safe way to unleash your device’s full performance potential.
Step by Step Guide to Unlock 120 FPS in BGMI & PUBG Using FPS Unlocker APK
Step 1: Enable Developer Options
Before using FPS Unlocker, you need to activate Developer Options on your Android phone. This gives you access to the debugging features required for Shizuku to run.
Follow these steps:
- Open Settings → About Phone.
- Tap the Build Number seven times until you see the message “You are now a developer.”
- Go back to Settings → Developer Options.
- Enable both USB Debugging and Wireless Debugging.
Once these settings are active, you’re ready to connect Shizuku.
Step 2: Connect the Shizuku App
The Shizuku app allows other tools like FPS Unlocker to access certain system-level features without rooting your device. Setting it up correctly is essential.
Here’s how to do it:
- Launch the Shizuku app on your phone.
- Tap Pair Device with Pairing Code.
- You’ll see a six-digit code on your screen — enter it when prompted.
- Wait a few seconds until you see the message “Pairing Successful.”
- Make sure your Wi-Fi or mobile hotspot is turned on during this process.
Once done, you’ll see “Shizuku is Running” at the top of the app. This confirms that the connection is active.
Step 3: Configure FPS Unlocker APK
Now open the FPS Unlocker app. Before applying any changes, you must grant the proper permissions to ensure it works correctly.
- Long-press the FPS Unlocker icon and select App Info.
- Go to Permissions → Additional Permissions.
- Look for the Shizuku permission and set it to Allow.
If this permission remains blocked, the app won’t be able to unlock higher frame rates.
Step 4: Apply the 120 FPS Setting
After setting up permissions, it’s time to unlock your FPS.
- Open FPS Unlocker and tap Save Editor.
- From the available options, choose your desired FPS level:
- Smooth (60 FPS)
- Extreme (90 FPS)
- Ultra (120 FPS)
- Adjust optional settings such as brightness, performance profile, or combat mode.
- Tap Apply, then Save.
- Wait for the confirmation message “Apply Successfully.”
Your phone is now configured to support higher frame rates.
Step 5: Select the Game Version
The FPS Unlocker needs to know which version of the game you’re playing to apply the correct settings.
- If you play BGMI, select India.
- If you play PUBG Mobile, select Global.
After applying your selection, open the game and go to Settings → Graphics. You should now see the 120 FPS option available. Select it and restart the game to make the change permanent.
Troubleshooting Tips
If the FPS Unlocker doesn’t seem to work or 120 FPS isn’t showing up, try the following:
- Verify that Developer Options and Wireless Debugging are still enabled.
- Check that Shizuku is running in the background.
- Reconnect the pairing through Shizuku if needed.
- Clear FPS Unlocker’s cache and reopen it.
- Make sure you have the latest version of both apps installed from trusted sources.
Following these steps should fix most common problems.
Safety and Performance Tips
Using FPS Unlocker with Shizuku is generally safe and does not modify your game data. However, to ensure the best results and system stability, keep these tips in mind:
- Always download the apps from their official or verified sources.
- Avoid running multiple performance boosters at the same time.
- Close background apps before starting your game.
- Keep your phone cool during long gaming sessions to prevent throttling.
- Restart your device regularly to maintain performance.
Conclusion
Unlocking 120 FPS in BGMI or PUBG Mobile with the FPS Unlocker APK and Shizuku app is a simple and effective way to elevate your gaming experience. With smoother visuals, faster response times, and a significant performance boost, you’ll notice the improvement immediately.
The process may sound technical at first, but it’s straightforward if you follow the steps carefully. Once set up, your gameplay will feel faster, sharper, and more immersive than ever before.
If you found this guide helpful, share it with other gamers who want to get the most out of their 90Hz or 120Hz devices and enjoy truly next-level mobile gaming.