How to Unlock 120 FPS in PUBG & BGMI on Any Low-End Android Device

If you are playing PUBG Mobile or BGMI on a low-end Android device and suffering from lag, frame drops, or limited FPS options, this guide is for you. In this tutorial, you’ll learn how to unlock 120 FPS in PUBG and BGMI using a FPS Unlocker app that works with Shizuku permissions — completely no root required.

This method works on most Android phones including Xiaomi, Redmi, Samsung, Realme, Vivo, Infinix, and other budget devices running Android 11 to Android 16.

Why Unlock 120 FPS in PUBG & BGMI?

• Smoother gameplay and animations
• Reduced lag and stutter
• Better response time in close combat
• Competitive advantage in multiplayer matches
• Improved overall gaming experience

How Does This FPS Unlock Method Work?

Normally, PUBG and BGMI limit FPS based on your device hardware and official graphics profiles. This FPS unlocker app uses Shizuku to grant advanced system-level permissions without root and modifies the game configuration safely.

Requirements

• Android phone (Android 11 or higher)
• Stable internet connection
• PUBG Mobile or BGMI installed
• FPS Unlocker App (Shizuku-based)
• Shizuku App
• Developer Options enabled

Step 1: Enable Developer Options

1. Open Settings → About Phone
2. Tap Build Number 7 times
3. You’ll see the message: “You are now a developer”

Step 2: Enable Required Developer Settings

1. Go to Settings → Developer Options
2. Enable USB Debugging
3. Enable Wireless Debugging

Step 3: Install and Setup Shizuku (Wireless Debugging)

1. Install the Shizuku App
2. Open Shizuku and tap Start
3. Select Wireless Debugging
4. Enable Wireless Debugging when prompted
5. Pair Shizuku using the on-screen pairing code
6. Once connected, Shizuku status will show Running

Step 4: Install FPS Unlocker App

Now install the FPS unlocker app that supports Shizuku permissions. This app allows you to unlock high refresh rate modes like 90 FPS and 120 FPS in PUBG and BGMI.

Step 5: Grant Shizuku Permission to FPS Unlocker

1. Open the FPS Unlocker app
2. Go to Settings
3. Tap Grant Shizuku Permission
4. Approve permission request

Step 6: Select PUBG or BGMI Version

1. Inside the unlocker app, select:
   • PUBG Mobile Global
   • BGMI
   • Any version you want to play
2. Select your desired FPS:
   • 90 FPS
   • 120 FPS (if supported)

Step 7: Apply Settings and Launch Game

1. Tap Apply Settings
2. Wait for confirmation message
3. Tap Launch Game
4. Open PUBG or BGMI
5. Go to Settings → Graphics
6. Select the highest available FPS option

Does This Work on Low-End Devices?

Yes, this method works on many low-end devices, but performance depends on your processor and GPU. Some devices may not maintain stable 120 FPS but will still benefit from smoother gameplay compared to the default capped FPS.

Common Issues & Fixes

• Shizuku disconnected: Re-enable Wireless Debugging
• FPS not showing: Reapply settings in unlocker app
• Heating: Reduce FPS to 90 or use cooling

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Final Words

Unlocking 120 FPS in PUBG and BGMI using a Shizuku-based FPS unlocker is one of the best non-root solutions for Android gamers. Follow the steps carefully, keep Shizuku running, and enjoy smoother gameplay even on low-end devices.

For more Android gaming tips and tools, visit 786Firmware.

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