How To Remove ATT Apps For Samsung Device

-1 Root Device Or custom system
-2 Go Root Exloper.apk Or Path in system
-3 Remove
-4 this location For Apps ATT
system/app/FamilyMap_vpl_ATT
system/app/attMessages_vpl_ATT
system/app/com.mobitv.client.tv
system/app/MyATT_ATT
system/app/Flipboard
system/app/SmartRemote_kl
system/app/UsageManager3
system/app/DeviceHelp
system/app/Mail_Vpl_ATT
system/priv-app/Telenav_ATT
system/priv-app/MobileLocate_ATT
system/priv-app/ECID-release_ATT
system/priv-app/DriveMode_ATT
system/priv-app/DigitalLocker_ATT
system/priv-app/Lookout_ATT