How to Solve CGDI K2 Startup Freezing Issue?

Some users reported the CGDI K2 Smart Key Tool freezing on the startup screen after updating to V4.0.0, preventing access to the home menu.

Affected Scenarios:

Boot loop/stuck on splash screen

“Device not connected or driver not installed” error during installation

Solution:

Download the firmware reflash file:

▶ CGDI K2 Firmware v4.0.0

https://mega.nz/file/KEY03DhC#I1f2t_e1nYAOjM6f4U7DlyXrI3OctqRl-1DN0h3EA4M

Follow the standard reinstallation procedure (refer to Step-by-Step Guide).

Post-flash verification: Device should boot normally without freezing.

Solution for “CGDI K2 has Stopped”

Notes:

This method resolves both freezing and driver-related installation errors.

Ensure stable power/USB connections during the process.

Tech support:

Contact tthe echnical team if the issue persists after reflashing.

Email: sales@CGDISHOP.com

Whatsapp: +86-13995696053

www.cgdishop.com

Author: admin