No. The Pro license is tied to your VIN and MHD account. Log into your account on the new phone, and the Pro feature will restore automatically. You do not need a second code.
Most "MHD Pro code generators" for Android are trojans. Since MHD requires extensive permissions (OBD2 access via a cable), malware can theoretically inject code into your car's CAN bus or steal your Google account credentials. pro mhd activation code
Q: Does the Pro code work on MHD+ (the new Flex Fuel module)? A: No. MHD+ is a separate, expensive module for Flex Fuel. The Pro code does not unlock MHD+. You do not need a second code
Q: I bought a used phone with MHD installed. Can I use their Pro code? A: No. Licenses are tied to the Google/Apple ID, not the device. You must buy your own. Q: Does the Pro code work on MHD+ (the new Flex Fuel module)
Q: Can I share my Pro code with a friend? A: No. The moment your friend logs into your account on their phone, it will invalidate the license on your phone. MHD aggressively locks accounts to one active device at a time.
Q: Is there a black friday sale for MHD codes? A: Occasionally. MHD runs a 20-30% off sale during Black Friday and Christmas. If you want a cheap, legitimate code, wait for the holiday sales.