ZDbox

ZDbox is most popular toolbox and more than 20,000,000 users using this application. In this software there are many useful tools for android phone.
it can increase your android phone performance.

There are many tools in one toolbox, which you will loves: kill all tasks on one click, airplane mode off/on, sound setting, brightness adjustment, bluetooth, switch between 3G and 4G, GPS on/off, rotate screen on/off, start/stop sync, LED flashlight on/off, APN on/off and much more.

More Features:--

1. Battery information: Show all your battery status.
2. Traffic counter: Daily and monthly data usage overview. 
3. Privacy and do not disturbed options.
4. App Lock: you can set password or pattern to your apps for exmaple Facebook, Whatsapp, Twitter and Gmail etc.
5. Task Killer: Just one click you kill all task apps.
6. History Detele: You can delete your phone history by using this.
7. Uninstaller: Remove and uninstall your unwanted app from SD card and phone memory.