To change your Live MT4 password on your Android device, you need to:

  • Tap on the menu opener on the top-left portion of the MetaTrader application.

  • Tap on Manage Accounts.

  • Tap on the properties icon on the top-right portion of the application.
  • Tap on Change Password.

  • Select Change Master Password, input your current Live MetaTrader account password and input your new desired password twice to confirm this change.
  • Tap on Next.

  • A pop-up window will confirm your change.