Why DU Speed booster & Antivirus is a MUST-HAVE app:
★ Powerful Speed Booster: Boost the speed of your Android phone by up to 60%!
★ Easy Booster: One-tap optimize.
★ Efficiency Booster: Optimize your storage space, clear your cache, APKs and unwanted files.
★ Junk File Cleaner: Fully scan and clean up every bit of junk and cache files.
★ Smart Cleaner: Pre-set automatic cleanup of unwanted processes and trash.
★ Security Optimizer & Master: Make sure your phone is secure and protected from virus (es) or Trojan (s).
DU Speed Booster & Antivirus (Cleaning Optimizer & Security Master) Features:
►Speed Accelerator
1.Run Android apps and play games faster than ever before!
2.One-touch system speed diagnosis and acceleration: Click the “Optimization” button or use the home screen widget.
3.Manage background processes, kill tasks and disable auto-start apps (rooted devices only) to clean up memory and boost the speed of your system.
4.Freeze unwanted apps to i
