17tdt1eu-da31 Software Update ((full)) Jun 2026

Look for the "Software Version" or "Model Code." If it begins with but the final segment is lower than DA31 (e.g., CA31), your system is a candidate for this update. Step-by-Step Guide: Installing the 17TDT1EU-DA31 Update

The official patch notes read:

The most important thing you need to know is that the Dell Chromebook 11 3180 (17tdt1eu-da31) has reached its Auto Update Expiration (AUE) date. 17tdt1eu-da31 Software Update

If you're unsure about any step or detail, it's best to consult a professional technician or the vehicle's manufacturer support for personalized assistance. Look for the "Software Version" or "Model Code