There is a newest launch icarscan with 8 software. but someone when use it appear don’t let you register and activate it, and you put serial number and verification code tells you “unsold”. the reason is you download a wrong APP. the wrong APP is for old icarscan with 5 software . so it appear this problems.
here are two solutions can help you .
1. please scan the QR code at the back of the package, download and install the APP
2. please scan the QR code at the user manual. download and install APP