System does not "BOOST" or "CLEAN" your phone. We've been developing Android apps since the original Motorola Droid (2009) and still have no idea what that marketing gibberish really means.

System is a tool to let you view and manage just about everything possible about the goings-on of your device and visualize it in an easy-to-understand graphical format.

If you find your phone using excessive battery on some days, you can take a look and see what really caused it, how long individual apps ran, and whether you were using them or if they ran silently in the background.

Made in the USA. It doesn't phone home. It doesn't send your info to anyone. The free one has ads, but they're pretty and don't annoy. A cheap paid option is available to make them go away.

Root access is strongly ed and enables additional features, but is not required. Root is especially beneficial to Android Nougat (7.0+) s because Google has restricted you from seeing much system information without it.

It's beta. Development is active. Please feel free to development discussion in the XDA thread here: forum.xda-developers.com/showthread.php?t=3552690

Things System does:

* Show active apps, record app U usage over time to show potential battery drain issues
* Draw pretty plots showing how you used your phone over time and how much battery disappeared as a result
* Analyze recent battery consumption, showing potential problem apps
* Manage installed apps, backup app APKs, uninstall apps, and re-install archived versions
* View apps categorized by the permissions they require
* Disable system packages [ROOT required]
* Disable individual services of apps (e.g. OTA updates) [ROOT required]
* Browse all the technical nitty-gritty about your phone

Things System DOES NOT do:

* Send your personal/usage data to others
* Display annoying ads that animate or pop-up
* Constantly try and upsell you to buy other apps
* Magically cool your phone's U to increase performance. Lots of our "competitors" actually claim to do this, and they supposedly even manage to do it while drawing snowflake animations on the screen. Such an act should-- according to thermodynamics--heat the device up. And by direct actual testing, well, it does.
* Boost your phone. Actually maybe System does do this, we just have no idea what this actually means, so we really can't be sure.
* Increase your available RAM. Android is designed to cache as many apps as possible in the background...to make things run fast. Apps that attempt to keep RAM "free" is a demonstration of ignorance of the design and operation of Android.
* Randomly kill apps in the background. (This just causes Android to load other apps into memory...that "caching" thing). Our scientists believe this may be what the "competition" mean by "cleaning".

// Option A // 3t371d

To System mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to System 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 // 4s1q4h

To System from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - 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 System in HappyMod App.