Key points
🌸Junk File Cleaner *****
🌸Phone Booster *****
🌸Device Cooler *****
🌸Battery Saver *****

S Security is a free security tool app with junk files cleaner Phone Booster CPU Cooler and Battery Saver for android device. It’s an application for privacy protection! S Security will improve your android device performance.

🌸 Junk cleaner
Removing Junk file and useless files
🌸 Phone Booster
Maximizing your working performance for Working or Gaming
🌸 CPU Cooler
Cooling down phone temperature by close overheating application
🌸 Battery Saver
Saving battery power and Extending battery life

🗑️Junk File cleaner (0~5GB) 🗑️ ROM
S Security would analyze millions of apps and optimize constant. This function could clean residual files cache and free up several GB storage (ROM) space with perfect accuracy.

🚀Phone Booster 2%~50% Performance
S Security will free up memory(RAM) by shutting down useless background processes and tasks so that you can maximize your working performance.

❄️CPU Cooler (0~10℃) Temperature↓
🌡️ ❄️ S Security dynamically analyzes CPU usage finds overheating apps and close them immediately to cool down phone temperature.

🔋Battery Saver (0~22%)
S Security can extend battery life by up to 22%