Device care gives you all the tools you need to keep your device running smoothly automatically optimising your battery storage memory and security.

Phone Master is lifelock and do Memory Cleaner Cache Cleaner Storage Cleaner.
Device care is System Optimizer and use for CPU Battery RAM & Storage care.
With the "Device Care" app anyone can easily keep their smartphone in good condition.

The intuitive screen layout and interactions help the user check the condition of their device at a single glance and maintain their smartphone easily without expert knowledge.

What is Device care and how do I use it?
- Reports the current condition of a customer's smartphone on a 100-point scale;
- Analyzes battery usage on a per-app basis and saves battery power by checking unused apps via App power monitor;

Optimising your device by Device Care
Auto optimisation - Reports the current condition of a customer's smartphone on a 100-point scale and Your device is scheduled to automatically optimise itself once a day.
Battery - Identifies battery-draining apps; When optimising the battery Device care will close any apps that are draining your battery in the background.
Power mode - Power mode balances the performance of your phone with the battery used.
Battery usage - Provides Power saving mode and Maximum power saving mode to ensure that the user can enjoy their smartphone for an extended period of time.
Storage - Offers a feature to remove unnecessary files automatically.
Storage analysis - Optimizes a smartphone in one simple click.
Memory - Manages and frees up RAM efficiently.
Close your background apps - Identifies battery-draining apps.
Security - Scanning for unsupported files.

Device Maintenance
Device Maintenance is an app that helps you keep your Android smartphone in tip-top shape. All you have to do is tap the 'Optimize Now' button and the app will shut down all the apps running in the background freeing up space on your smartphone and scanning for other issues.

Device security
Analyzes battery usage on a per-app basis and saves battery power by checking unused apps via App power monitor; Increase the security of your Samsung mobile. Device Maintenance you can also check the status of your smartphone's battery. You can see how much battery all the apps are consuming and if you want activate a battery saver mode.

Smart Manager
Smart cleaning Offers a feature to remove unnecessary files automatically; Keep your Samsung smartphone in tip-top shape. Device Maintenance is an excellent optimization app that's designed specially for Samsung smartphones.

360 Mobile Guard provides Power saving mode and Maximum power saving mode. Manages and frees up RAM efficiently. You can use 360 Mobile Security to analyze and optimize inactive apps that are running in the background or to clean up your browsing history.

Device security you've got the option to run a simple scan of every file and folder on your device. Device security to be able to keep track at all times of whether there is a suspicious file present on your device.

"Device Care" app anyone can easily keep their smartphone in good condition. It support storage cleaner by 360.
This technology uses a set of updatable policy files designed to help protect your device data.

Storage:
It needs to access Storage to provide a feature that cleans up junk files on your device as well as a feature that selectively deletes music video or document files.

Phone:
It needs to access Phone to use Telephony Manager so that it can enable or disable the Auto restart feature based on the MCC and MNC SIM state and Call status.

Easy to say goodbye to pre-installed software mobile phone applications are safe and pure.