cd /system/app/
rm -rf Account
rm -rf card
rm -rf Drive
rm -rf Duo
rm -rf GooglePay
rm -rf Gmail2
rm -rf Maps
rm -rf Music2
rm -rf NVBackupUI
rm -rf OEMLogKit
rm -rf OPBackup
rm -rf OPBreathMode
rm -rf OPCommonLogTool
rm -rf OPPush
rm -rf OPSafe
rm -rf Photos
rm -rf PhotosOnline
rm -rf SensorTestTool
rm -rf Traceur
rm -rf Videos
rm -rf YouTube

cd /system/priv-app/
rm -rf CallLogBackup
rm -rf OPDeviceManager
rm -rf OPDeviceManagerProvider

cd /system/reserve/
rm -rf OPForum
rm -rf OPNote
rm -rf OPBackupRestore