# Important Communication

### October 2025

{% content-ref url="important-communication/resolving-blocked-battery-issues-for-elios-3-drones-with-2025.03-firmware" %}
[resolving-blocked-battery-issues-for-elios-3-drones-with-2025.03-firmware](https://knowledge.flyability.com/important-communication/resolving-blocked-battery-issues-for-elios-3-drones-with-2025.03-firmware)
{% endcontent-ref %}

### October 2023

{% content-ref url="important-communication/elios-3-battery-charger-replacement" %}
[elios-3-battery-charger-replacement](https://knowledge.flyability.com/important-communication/elios-3-battery-charger-replacement)
{% endcontent-ref %}