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Device Maintenance APK for Android

Samsung Electronics Co., Ltd.

Device Maintenance Screenshot

The description of

Device Maintenance APK

For a more pleasant experience while using your Galaxy smartphone, try the "Device Maintenance" app by Samsung Electronics. With the "Device Maintenance" 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, as it enables them to take prompt actions if problems, such as malware (viruses, spyware), arise.

Some Galaxy devices may not support some of the features outlined below.
App updates via the Google Play store are only available on some devices.

[Main features]
- Reports the current condition of a customer's smartphone on a 100-point scale;
- Optimizes a smartphone in one simple click;
- Analyzes battery usage on a per-app basis and saves battery power by checking unused apps via App power monitor;
- Identifies battery-draining apps;
- Provides Power saving mode and Maximum power saving mode to ensure that the user can enjoy their smartphone for an extended period of time;
- Offers a feature to remove unnecessary files automatically;
- Configure your Galaxy device in a desired mode. Select from four Performance modes to give your smartphone better performance: Optimize mode, Game mode, Entertainment mode, and High performance mode;
- Manages and frees up RAM efficiently;
- Detects malware (viruses, spyware) and provides real-time protection for smartphones; and
- Offers two widget types and an edge panel for customer convenience.

This app uses the Device Administrator permission.

Download Device Maintenance APK v2.0.31.1. Device maintenance - optimize your Galaxy smartphone. Device Maintenance is posted in Productivity category and is developed by Samsung Electronics Co., Ltd..
The average rating is 4.4 out of 5 stars on our website. You may also leave your review for Device Maintenance on our website so that our users may have a good idea about the app. If you want to know more about Device Maintenance then you may visit Samsung Electronics Co., Ltd. support center for more information. Average rating of 4.4 is calculated by taking account of ratings by 63683 users.

The app was rated:
  • 1 stars by 4250 users
  • 2 stars by 1095 users
  • 3 stars by 2895 users
  • 4 stars by 7496 users
  • 5 stars by 47947 users

This app is downloaded minimum 100,000,000 times but the number of downloads might be as high as 500,000,000. Download Device Maintenance APK if you need a free app from the Productivity category for your device but you will need Android 7.0 version or higher to install this app.
This app was posted on Oct 10, 2018 and is available since then on MI9.COM . The current version is and is now downloaded more than 500,000,000 times from our platform. Download APK and open it using your favorite File manager and install by tapping on the file name.
If the installation does not start then you need to enable unknown sources from your Android settings. Some apps like: Samsung Calculator, Samsung Members, Samsung Music .

What's New
- Minor bug fixes

Category: Productivity

Date published: Oct 10, 2018

Current version:

Get it on: Get Device Maintenance for Free on Google Play

Requires android: 7.0

Content rating: Everyone




63,683 total
5 47,947
4 7,496
3 2,895
2 1,095
1 4,250