LineageOS for the Echo Dot (3rd Gen), Kiosk Satellite Edition 2026.11.2
This release makes the nightly storage trim run, which helps the Dot's storage last. Nothing else changes on the Dot.
Caution
This image is only for the Echo Dot (3rd gen) released in 2018, model D9N29T, codename donut. The revised Echo Dot (3rd gen) from 2019 and 2020, model C78MP8, codename crumpet, has different hardware and neither the unlock nor the image works on it.
Changes
- The nightly storage trim runs. Android's storage maintenance, which trims
/dataand/cache, waited for the device to be idle and charging. An Echo is never idle that way and most report no charging battery, so the trim never ran. It now runs once a day at 3 AM. Regular trims tell the eMMC which blocks are free, which helps it spread wear.
Updating
Install it from the Dot's Firmware entity in Home Assistant or from Kiosk Satellite's remote admin. BiscuitService installs it into both slots and restarts the Dot twice. Kiosk Satellite and its settings stay. If your Dot cannot get online yet, install this release by hand from TWRP with the steps in the Echo Dot (3rd gen) guide, leaving out twrp wipe data.
Requirements
The Dot needs R0rt1z2's unlock with TWRP 3.7.0_9-0. See Unlocking.
Kiosk Satellite needs to be 2026.11.17 or newer, the first version that supports this Dot.
Download
lineageos-echo-kiosk-satellite-2026.11.2-donut.zip, build 0f5b7e7396.
SHA-256: 307c9a9ed1d19df6ab4b2404cdc464ec102ab1a9fd9cbb7481a70775480f7f2f
lineageos-echo-kiosk-satellite-2026.11.2-donut.zip.sig is the release signature. BiscuitService checks it before it installs an update. Echo Dot (3rd gen) releases are tagged donut-. BiscuitService only installs those.