A pop-up window will appear asking for two things:
(which serves as the activation code) and the account email used for the purchase. Enter Credentials Open AnyTrans and click the orange button in the top right corner.
Ensure your computer is connected to the internet to complete the verification process. Free Alternatives to AnyTrans
That's when he discovered AnyTrans, a popular iPhone management tool that promised to make data transfer, backup, and management a breeze. John was excited to try it out, but he soon realized that he needed to activate the software to access all its features.