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How to Fix a Slow Mobile Phone While Playing PUBG Game?

Mobile gaming has become a popular way to pass the time, and PUBG (Player Unknown’s Battlegrounds) is one of the most popular games on mobile devices. However, playing PUBG on a slow mobile phone can be frustrating, as it can lead to lag, freezing, and crashes. In this article, we’ll discuss some tips and tricks to fix a slow mobile phone while playing PUBG.

Check your Device’s Compatibility

Before playing PUBG on your mobile phone, it’s essential to check the game’s compatibility with your device. If your phone does not meet the minimum requirements for the game, you may experience performance issues. Check the game’s requirements and compare them with your phone’s specifications.

Clear Cache and Data

One of the most common reasons for a slow mobile phone is the accumulation of cache and data. Clearing cache and data can help speed up your device and improve its performance. To clear cache and data, go to Settings > Apps > PUBG > Storage > Clear Cache/Data.

Close Background Apps

Running multiple apps in the background can consume your phone’s resources and slow down its performance. It’s essential to close all other apps before playing PUBG. To close background apps, go to the Recent Apps screen and swipe the apps away.

Free up Storage Space

If your phone’s storage is full, it can slow down its performance. To free up storage space, delete unwanted apps, videos, photos, and other files. You can also use a storage cleaning app to remove junk files and optimize your device’s storage.

Update your Device and Game

Keeping your device and game up to date can help improve their performance. Make sure to update your phone’s operating system and the PUBG game to the latest version. Developers often release updates to fix bugs and improve performance.

Disable Battery Saver Mode

While playing PUBG, it’s essential to keep your phone’s battery charged. However, enabling the battery saver mode can affect your device’s performance. Disable the battery saver mode before playing PUBG to improve your device’s performance.

Reduce Graphics Settings

PUBG has high graphics requirements, and playing it on low-end devices can lead to performance issues. You can reduce the graphics settings to improve your device’s performance. Go to the PUBG settings and reduce the graphics quality, resolution, and frame rate.

Use Game Boosters

Game boosters are apps that help optimize your device’s performance while playing games. They can close background apps, free up RAM, and improve the game’s performance. You can download game booster apps from the Google Play Store.

Factory Reset your Device

If none of the above methods work, you can try a factory reset. A factory reset will erase all data and apps from your device, and restore it to its original state. Before doing a factory reset, make sure to backup your data to avoid losing important files.


Playing PUBG on a slow mobile phone can be frustrating, but there are ways to fix it. By following the tips and tricks mentioned in this article, you can improve your device’s performance and enjoy a smoother gaming experience.

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