Device Care
Device Care - optimize your Galaxy smartphone
Samsung Electronics Co., Ltd. · com.samsung.android.lool
UpdatedApr 11, 2026
PublishedMar 16, 2021
Packagecom.samsung.android.lool
MD5c39e34bc76f0971d2c35d0e0d5a0829b
SHA1 (signer)9C:A5:17:0F:38:19:19:DF:E0:44:6F:CD:AB:18:B1:9A:14:3B:31:63
Signed by[email protected], CN=Samsung Cert, OU=DMC, O=Samsung Corporation, L=Suwon City, ST=South Korea, C=KR
Architecturesarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Contact[email protected]
Privacy policyView
What's new
- Minor bug fixes
Description
For a more pleasant experience while using your Galaxy smartphone, try the "Device Care" app by Samsung Electronics. 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, 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;
- Manages and frees up Memory efficiently;
- Detects malware (viruses, spyware) and provides real-time protection for smartphones;
- Offers two widget types for customer convenience.
This app requires the following permissions:
You can still use the app's basic functions without allowing the optional permissions.
[Required permissions]
• Notifications: Used to notify you about updates and events
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;
- Manages and frees up Memory efficiently;
- Detects malware (viruses, spyware) and provides real-time protection for smartphones;
- Offers two widget types for customer convenience.
This app requires the following permissions:
You can still use the app's basic functions without allowing the optional permissions.
[Required permissions]
• Notifications: Used to notify you about updates and events
Required features
- Faketouch android.hardware.faketouch
- Wifi android.hardware.wifi
- Com Samsung Android Api Version 2402 com.samsung.android.api.version.2402
- Com Samsung Feature Samsung Experience Mobile com.samsung.feature.samsung_experience_mobile
Permissions (66)
Device Care requests the following Android permissions:
- Access Network State android.permission.ACCESS_NETWORK_STATE
- Access Wifi State android.permission.ACCESS_WIFI_STATE
- Battery Stats android.permission.BATTERY_STATS
- Delete Packages android.permission.DELETE_PACKAGES
- Foreground Service android.permission.FOREGROUND_SERVICE
- Foreground Service Special Use android.permission.FOREGROUND_SERVICE_SPECIAL_USE
- Get Tasks android.permission.GET_TASKS
- Interact Across Users android.permission.INTERACT_ACROSS_USERS
- Interact Across Users Full android.permission.INTERACT_ACROSS_USERS_FULL
- Internal Delete Cache Files android.permission.INTERNAL_DELETE_CACHE_FILES
- Internet android.permission.INTERNET
- Kill Background Processes android.permission.KILL_BACKGROUND_PROCESSES
- Manage Device Admins android.permission.MANAGE_DEVICE_ADMINS
- Manage Users android.permission.MANAGE_USERS
- Master Clear android.permission.MASTER_CLEAR
- Nfc android.permission.NFC
- Post Notifications android.permission.POST_NOTIFICATIONS
- Read Privileged Phone State android.permission.READ_PRIVILEGED_PHONE_STATE
- Read Search Indexables android.permission.READ_SEARCH_INDEXABLES
- Real Get Tasks android.permission.REAL_GET_TASKS
- Reboot android.permission.REBOOT
- Receive Boot Completed android.permission.RECEIVE_BOOT_COMPLETED
- Schedule Exact Alarm android.permission.SCHEDULE_EXACT_ALARM
- System Alert Window android.permission.SYSTEM_ALERT_WINDOW
- Vibrate android.permission.VIBRATE
- Wake Lock android.permission.WAKE_LOCK
- Write Secure Settings android.permission.WRITE_SECURE_SETTINGS
- Com Android Launcher Permission Install Shortcut com.android.launcher.permission.INSTALL_SHORTCUT
- Com Android Launcher Permission Read Settings com.android.launcher.permission.READ_SETTINGS
- Com Samsung Android App Clockpack Lock Provider com.samsung.android.app.clockpack.LOCK_PROVIDER
- Com Samsung Android App Routines Permission Read Routine Info com.samsung.android.app.routines.permission.READ_ROUTINE_INFO
- Com Samsung Android App Tips Permission Use Intent Service com.samsung.android.app.tips.permission.USE_INTENT_SERVICE
- Com Samsung Android Launcher Permission Read Settings com.samsung.android.launcher.permission.READ_SETTINGS
- Com Samsung Android Lool Dynamic Receiver Not Exported Permission com.samsung.android.lool.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Com Samsung Android Permission Read Scpm com.samsung.android.permission.READ_SCPM
- Com Samsung Android Permission Run Disk Defragmentation com.samsung.android.permission.RUN_DISK_DEFRAGMENTATION
- Com Samsung Android Permission Sem App Restriction com.samsung.android.permission.SEM_APP_RESTRICTION
- Com Samsung Android Permission Write Scpm com.samsung.android.permission.WRITE_SCPM
- Com Samsung Android Rubin App Ui Permission Launch Rubin Setting com.samsung.android.rubin.app.ui.permission.LAUNCH_RUBIN_SETTING
- Com Samsung Android Rubin Context Permission Read Context Manager com.samsung.android.rubin.context.permission.READ_CONTEXT_MANAGER
- Com Samsung Android Rubin Persona Permission Read Persona Manager com.samsung.android.rubin.persona.permission.READ_PERSONA_MANAGER
- Com Samsung Android Samsungaccount Permission Account Manager com.samsung.android.samsungaccount.permission.ACCOUNT_MANAGER
- Com Samsung Android Settings Analyzestorage Permission com.samsung.android.settings.analyzestorage.permission
- Com Samsung Android Sm Permission Bind Device Security com.samsung.android.sm.permission.BIND_DEVICE_SECURITY
- Com Samsung Android Voc Diagnosis Provider Read Diagnosis Result com.samsung.android.voc.diagnosis.provider.READ_DIAGNOSIS_RESULT
- Com Samsung Memorysaver Read Ms Data com.samsung.memorysaver.READ_MS_DATA
- Com Samsung Permission Hqm Notification Permission com.samsung.permission.HQM_NOTIFICATION_PERMISSION
- Com Samsung Permission Hrm Ext com.samsung.permission.HRM_EXT
- Com Samsung Permission Mpsm Invoke Mpsm Method com.samsung.permission.mpsm.INVOKE_MPSM_METHOD
- Com Samsung Permission Read Iafd Data com.samsung.permission.READ_IAFD_DATA
- Com Samsung Permission Read Sec Common Policy com.samsung.permission.READ_SEC_COMMON_POLICY
- Com Samsung Permission Read Sm Data com.samsung.permission.READ_SM_DATA
- Com Samsung Permission Write Iafd Data com.samsung.permission.WRITE_IAFD_DATA
- Com Samsung Permission Write Sm Data com.samsung.permission.WRITE_SM_DATA
- Com Samsung Sdm Permission Dmservice com.samsung.sdm.permission.DMSERVICE
- Com Samsung Sea Retailagent Permission Retailmode com.samsung.sea.retailagent.permission.RETAILMODE
- Com Samsung Systemui Permission Keyguard Image com.samsung.systemui.permission.KEYGUARD_IMAGE
- Com Sec Android App Samsungapps Accesspermission Update Exists com.sec.android.app.samsungapps.accesspermission.UPDATE_EXISTS
- Com Sec Android Diagmonagent Permission Diagmon com.sec.android.diagmonagent.permission.DIAGMON
- Com Sec Android Diagmonagent Permission Diagmon Survey com.sec.android.diagmonagent.permission.DIAGMON_SURVEY
- Com Sec Android Diagmonagent Permission Provider com.sec.android.diagmonagent.permission.PROVIDER
- Com Sec Android Provider Badge Permission Read com.sec.android.provider.badge.permission.READ
- Com Sec Android Provider Badge Permission Write com.sec.android.provider.badge.permission.WRITE
- Com Sec Android Settings Permission Soft Reset com.sec.android.settings.permission.SOFT_RESET
- Com Sec Spp Permission Token 62335eae576a8472487c0bbe04c6221ad1a97c365d9905902e37e6a2845c7480d02ed3bdcc3e642092335b5ec0d5c4a1b80a571bef7d4ec3da103dcb09c74fcd021080ced18c86427963428080eb22fb97de52a24ca9b34b8e071f65908bb5f485c67f9174a9359cc747076814830f8d2e2876c23c695086d0af7b51d3d548c9 com.sec.spp.permission.TOKEN_62335eae576a8472487c0bbe04c6221ad1a97c365d9905902e37e6a2845c7480d02ed3bdcc3e642092335b5ec0d5c4a1b80a571bef7d4ec3da103dcb09c74fcd021080ced18c86427963428080eb22fb97de52a24ca9b34b8e071f65908bb5f485c67f9174a9359cc747076814830f8d2e2876c23c695086d0af7b51d3d548c9
- Com Wssnps Permission Com Wssnps com.wssnps.permission.COM_WSSNPS
