Skip to content
Home Assistant TestFlight
AVM

AVM FRITZ!Box 4040 running OpenWrt 25.12

Lights · Lighting

WorksLocal

1 report: 1 says it works.

Reported with 1 integration: OpenWrt.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
OpenWrtWorks LocalFirmware update silently failed on 25.12; fixed in release 2.4.4
Saved copy
Environment - Integration version: 2.4.3 (ubus/HTTP connection mode) - OpenWrt: 25.12.0-rc4 → 25.12.5 - Device: AVM FRITZ!Box 4040 (ipq40xx/generic), ASU flow (standard flow equally affected) - HA: 2026.7.4 ### Bug Firmware install runs apparently fine (pre-update backup OK, image downloads on the router, services stop, router reboots after ~1 minute), but after the reboot the router is still on the old firmware. Reproducible on every attempt, and completely silent: no errors in the HA log (the install flow only logs at INFO level). ### Root cause `install_firmware()` in `api/ubus/system.py` …

Excerpt saved from GitHub on 2026-10-23.

Issue #115 · 2026-08

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandAVM
ModelFRITZ!Box 4040
CategoryLights