C:\Windows\System32>adb shell        shell@m:/ $ dumpsys | grep "DUMP OF SERVICE"        dumpsys | grep "DUMP OF SERVICE"        DUMP OF SERVICE AtCmdFwd:        DUMP OF SERVICE CustomFrequencyManagerService:        DUMP OF SERVICE DirEncryptService:        DUMP OF SERVICE Exynos.HWCService:        DUMP OF SERVICE Exynos.IPService:        DUMP OF SERVICE FMPlayer:        DUMP OF SERVICE LEDService:        DUMP OF SERVICE SecTVOutService:        DUMP OF SERVICE SurfaceFlinger:        DUMP OF SERVICE TvoutService_C:        DUMP OF SERVICE accessibility:        DUMP OF SERVICE account:        DUMP OF SERVICE activity:        DUMP OF SERVICE alarm:        DUMP OF SERVICE android.security.keystore:        DUMP OF SERVICE application_policy:        DUMP OF SERVICE appops:        DUMP OF SERVICE appwidget:        DUMP OF SERVICE audio:        DUMP OF SERVICE backup:        DUMP OF SERVICE battery:        DUMP OF SERVICE batteryinfo:        DUMP OF SERVICE bluetooth_manager:        DUMP OF SERVICE bluetooth_secure_mode_manager:        DUMP OF SERVICE clipboard:        DUMP OF SERVICE clipboardEx:        DUMP OF SERVICE commontime_management:        DUMP OF SERVICE connectivity:        DUMP OF SERVICE container_service:        DUMP OF SERVICE content:        DUMP OF SERVICE country_detector:        DUMP OF SERVICE cpuinfo:        DUMP OF SERVICE dbinfo:        DUMP OF SERVICE device_policy:        DUMP OF SERVICE devicestoragemonitor:        DUMP OF SERVICE diskstats:        DUMP OF SERVICE display:        DUMP OF SERVICE dreams:        DUMP OF SERVICE drm.drmManager:        DUMP OF SERVICE dropbox:        DUMP OF SERVICE edmnativehelper:        DUMP OF SERVICE enterprise_license_policy:        DUMP OF SERVICE enterprise_policy:        DUMP OF SERVICE entropy:        DUMP OF SERVICE gfxinfo:        DUMP OF SERVICE hardware:        DUMP OF SERVICE harmony_eas_service:        DUMP OF SERVICE input:        DUMP OF SERVICE input_method:        DUMP OF SERVICE iphonesubinfo:        DUMP OF SERVICE isms:        DUMP OF SERVICE license_log_service:        DUMP OF SERVICE location:        DUMP OF SERVICE lock_settings:        DUMP OF SERVICE log_manager_service:        DUMP OF SERVICE mdm.remotedesktop:        DUMP OF SERVICE media.audio_flinger:        DUMP OF SERVICE media.audio_policy:        DUMP OF SERVICE media.camera:        DUMP OF SERVICE media.player:        DUMP OF SERVICE meminfo:        DUMP OF SERVICE motion_recognition:        DUMP OF SERVICE mount:        DUMP OF SERVICE multiwindow:        DUMP OF SERVICE netpolicy:        DUMP OF SERVICE netstats:        DUMP OF SERVICE network_management:        DUMP OF SERVICE nfc:        DUMP OF SERVICE nfccontroller:        DUMP OF SERVICE notification:        DUMP OF SERVICE package:        DUMP OF SERVICE permission:        DUMP OF SERVICE phone:        DUMP OF SERVICE phone_restriction_policy:        DUMP OF SERVICE phoneext:        DUMP OF SERVICE power:        DUMP OF SERVICE remoteinjection:        DUMP OF SERVICE samplingprofiler:        DUMP OF SERVICE samsung.smartfaceservice:        DUMP OF SERVICE scheduling_policy:        DUMP OF SERVICE search:        DUMP OF SERVICE sec_analytics:        DUMP OF SERVICE secontroller:        DUMP OF SERVICE sensorservice:        DUMP OF SERVICE serial:        DUMP OF SERVICE servicediscovery:        DUMP OF SERVICE simphonebook:        DUMP OF SERVICE sip:        DUMP OF SERVICE statusbar:        DUMP OF SERVICE telephony.registry:        DUMP OF SERVICE textservices:        DUMP OF SERVICE tvoutservice:        DUMP OF SERVICE uimode:        DUMP OF SERVICE updatelock:        DUMP OF SERVICE usagestats:        DUMP OF SERVICE usb:        DUMP OF SERVICE user:        DUMP OF SERVICE vibrator:        DUMP OF SERVICE voip:        DUMP OF SERVICE wallpaper:        DUMP OF SERVICE wfd:        DUMP OF SERVICE wifi:        DUMP OF SERVICE wifi_policy:        DUMP OF SERVICE wifip2p:        DUMP OF SERVICE window: