So when Leo saw the pop-up— “New firmware available: v1.0.04 Build 20180315” —his chest did a little flip of hope.
Before starting, ensure you have the following to avoid "bricking" your device: tenda d301 v2 firmware update
: Ensure your device is truly the D301 v2.0 . Installing firmware meant for v1.0 or other models can permanently "brick" (disable) your router. So when Leo saw the pop-up— “New firmware available: v1