SoftWare Update Service for XTool D7S/D7W is a customized product. Engineers need to provide update services for the corresponding products based on your product SN serial number. Please fill in the complete and correct serial number so that we can process your order ASAP. If you have any questions, please contact us through the Chat Window! Usually we will send a notification email with the activation code to your order email address within 1-5 business days. Please check your mailbox for the activation code. Thank you for your cooperation.