Booster Kit is an all-in-one app that takes care of the whole system:


★ Deletes unnecessary files and frees up more memory
★ Keeps your charge level under control identifying and stopping the apps that consume too much energy
★ Increases speed and FPS in games launched from Game Booster folder
★ Gives the list of installed applications and helps manage the list of the apps that launch automatically
★ Prevents system from lagging and helps achieve optimal performance of your device
★ Works as a handy widget switcher providing you with a quick access to the most frequently used functions (Wi-Fi, Brightness, Volume, Flymode).


What for? It’s all about speed and productivity!
Once you start actively using your device, install and uninstall different types of apps, your system gets occupied with millions of residual and obsolete files, including the old images you receive in messages. In addition, you get bloatware that still consumes battery and memory even after the device switches to hibernate. Ending redundant processes does not help. Your device is still overheating and the system starts getting slow. This is the right time for a phone speed booster packed in an appealing interface. Booster Kit is acting like a speed engine for your device - cleans the memory and saves the system.


Now you can enjoy your favorite games working fast and flawless and achieve optimal performance of your device, keeping it free from junk and residual files.


Take advantage of the handy widget switcher and get the information about your device’s performance right to the main screen! Long press the empty space on home screen, go to "Widgets" and find “Booster Kit” tab. Here you can pick up what matters for you: Charge status screen with the estimated battery lifetime; Memory or Storage widget with info on used and available capacity; List of all running apps and processes which can be stopped in a tap to get some extra free MB.
And don’t forget to create a “BOOST!” button on your Home screen to speed up your phone in a single tap!


You can choose between Simple or Advanced mode and adjust the settings of Booster for your utmost comfort and convenience.


Get full control of your device and forget about slowdowns or lack of memory space with smart and reliable Booster for Android!

// Option A // 4x46x

To Booster Kit mod from happymod.gamefast.org.
You need enable the option "Unknown Sources".
1. Click on the above link to Booster Kit mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 1k1543

To Booster Kit from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamefast.org - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Booster Kit in HappyMod App.

Why does the app say I have no internet connection? 4i5y53

This issue may occur due to temporary server problems or app glitches. Ensure your device is connected to a stable internet connection.

What should I do if the app is lagging? 593j51

Lagging can be caused by insufficient device resources. Try closing other apps or restarting your device to improve performance.

Why can't I effects? 28681p

ing effects may fail due to network issues or server problems. Check your internet connection and try again later.

How can I fix the network issue while using a VPN? y471i

Sometimes, VPNs can interfere with app connectivity. Try disconnecting the VPN and see if the app works without it.

What can I do if the app keeps crashing? 1y3s2d

If the app crashes frequently, consider clearing the app cache or reinstalling it to resolve potential bugs.

Why can't I access AI modes in the app? 5c6a4j

AI modes may require a stable internet connection. Ensure your connection is strong and try again.

If AI modes are not accessible, it could be due to server issues or your internet connection. Check if other apps are working properly. If they are, the issue might be with the app itself.

Steps to resolve:
1. Check your internet connection by opening a web browser.
2. Restart your device to refresh the network settings.
3. Open the app again and try accessing the AI modes.

What should I do if the app is not ing templates? 508o

If templates are not ing, it may be due to a poor internet connection or server issues. Check your connection and try again later.

Why does the app keep saying 'no internet' even with a connection? r624w

This could be a bug in the app or a temporary server issue. Restarting the app or your device may help resolve this.

Persistent 'no internet' messages can indicate a problem with the app's ability to connect to its servers. Restarting can refresh the app's connection attempt.

Steps to resolve:
1. Close the app completely.
2. Restart your device.
3. Reopen the app and check the connection.

Why does the app crash when importing 4K videos? 391a49

The app may crash due to high resource demands when handling 4K videos. Try using lower resolution files for smoother editing.

4K videos require more processing power and memory. If your device is not equipped to handle such high-resolution files, it may lead to crashes.

What should I do if I keep getting network errors? 693936

Network errors can occur due to unstable internet connections. Try switching to a different network or resetting your router.

Network issues can disrupt the app's functionality. A stable connection is essential for smooth operation, especially when using online features.