Smart Toolbox is an app of pragmatic use with a variety of functions such as one key energy saving (save your battery effectively), app lock (lock up your personal apps and safeguard your information), and Cache clear (clear your cache file regularly, make your cell phone running smoothly) and the like. You need just one app to access effective system management! Optimize cell phone performance! Make your cell phone running smoothly！Safeguard your individual privacy! Features: *APK management The app can scan and list all APK apps in your SD card automatically to easy installation and batch uninstall. * APP move You can move apps in your cell phone to your SD card to save cell phone memory! * Energy saving management The app will tell you the information as battery service time, temperature and conditions. In addition, the app will also show the battery available service time for standby, call, music, video and network. The app can also support “one key energy saving"-- one-key touch to terminate all battery-consuming processes. Process check & kill One-key touch to manage the running apps and kill unnecessary ones to smoothen the operation and save energy. Cache clear Search and list all cache files in your device for easy clearance and memory optimization. You can “one-key clear" undesired cache files! Screenshot Press-hold search key or shake the device to do screenshot on any area of your screen. The pictures will be saved as JPG in gallery. Note: screenshot function can only be used after ROOT. Sometimes the pictures from screenshot may not be shown in gallery, but the problem can be solved after rebooting. App backup/ restore One key to backup you apps in cell phone, and with restore function! Backup regularly can safeguard the resource in your cell phone from being lost. App lock User-defined apps can be locked to protect you personal privacy. Your suggestion and requirement is welcomed, please contact us through email or Android Market comment.