Problem:
A user reports that KEYDIY KD-MAX key tool‘s screen remains unclear after startup. The issue persists after attempting to restart the device.

Cardiagtool.co.uk engineer replied:
The blurry screen is likely a software glitch or a display scaling issue related to its Android operating system. It is not considered a physical focus problem.
Recommended Solution:
- Locate the compulsory reset buttonat the bottom of KD-MAX key programmer.
- Press the button to perform a full device reset.

Tech support:
WhatsApp: +86 15002705698
Email: sales@cardiagtool.co.uk
Website: www.cardiagtool.co.uk


