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UniFi OS Server (Talk)

UniFi OS Server (Talk) — official Ubiquiti builds available for download from Russia. Current version v5.1.317 from 08.10.2026. 22 versions for different platforms.

Files are served directly from Ubiquiti servers — we do not store or modify them. Check the SHA256 checksum before flashing your device.

Version Platform Date Size File link
v5.1.317 uos-deb13-arm64 08.10.2026 4 MB https://m12studio.ru/fw/18a2-uos-deb13-arm64-5.1.317-f52b6d71-817b-4b22-bf99-bac8ecc7f247.deb Download
v5.1.317 uos-deb11-arm64 08.10.2026 3.8 MB https://m12studio.ru/fw/0760-uos-deb11-arm64-5.1.317-b38cc4a0-f991-4768-9087-0e9cdccba0bf.deb Download
v5.1.309 uos-deb13-arm64 14.08.2026 4 MB https://m12studio.ru/fw/8435-uos-deb13-arm64-5.1.309-bb0c2a78-3b26-43be-a441-a95a0716bf98.deb Download
v5.1.309 uos-deb11-arm64 14.08.2026 3.8 MB https://m12studio.ru/fw/c716-uos-deb11-arm64-5.1.309-c8df2c6e-011e-4544-be90-6773abdcc135.deb Download
v5.1.290 uos-deb13-arm64 08.06.2026 5.5 MB https://m12studio.ru/fw/48fe-uos-deb13-arm64-5.1.290-71742086-c9f6-4237-846d-65e7d3237b3c.deb Download
v5.1.290 uos-deb11-arm64 08.06.2026 5.2 MB https://m12studio.ru/fw/8619-uos-deb11-arm64-5.1.290-b095f9b5-c21d-420e-ab2e-4081de80f78e.deb Download
v5.1.287 uos-deb13-arm64 27.05.2026 5.5 MB https://m12studio.ru/fw/f84e-uos-deb13-arm64-5.1.287-587b5b0a-45cf-49fc-ab2a-63adfdce9f3e.deb Download
v5.1.287 uos-deb11-arm64 27.05.2026 5.2 MB https://m12studio.ru/fw/5b51-uos-deb11-arm64-5.1.287-a3070b2a-ba5d-4304-b8c3-3338198fab7c.deb Download
v5.1.281 uos-deb13-arm64 16.05.2026 5.5 MB https://m12studio.ru/fw/b83b-uos-deb13-arm64-5.1.281-1d119130-ef69-4695-bc06-2206b50ea6da.deb Download
v5.1.281 uos-deb11-arm64 16.05.2026 5.2 MB https://m12studio.ru/fw/3c56-uos-deb11-arm64-5.1.281-8f9296d3-dd6b-48b3-96ce-e3714ea8a40f.deb Download
v5.1.265 uos-deb13-arm64 16.04.2026 5.4 MB https://m12studio.ru/fw/ef20-uos-deb13-arm64-5.1.265-5636a79f-ba07-4c8f-925f-9639f0d3f61a.deb Download
v5.1.265 uos-deb11-arm64 16.04.2026 5.1 MB https://m12studio.ru/fw/d56a-uos-deb11-arm64-5.1.265-5b20eee0-3c95-411a-a7ad-98f5e1ee88f9.deb Download
v5.1.242 uos-deb13-arm64 30.03.2026 5.4 MB https://m12studio.ru/fw/831a-uos-deb13-arm64-5.1.242-e0d7b0c4-bd67-477a-96c4-9f9d7d59a134.deb Download
v5.1.242 uos-deb11-arm64 30.03.2026 5.1 MB https://m12studio.ru/fw/9bab-uos-deb11-arm64-5.1.242-803dc16d-af94-4f6d-9b07-f728003e2c73.deb Download
v5.1.241 uos-deb13-arm64 20.03.2026 5.4 MB https://m12studio.ru/fw/c160-uos-deb13-arm64-5.1.241-fb9116b1-5bf8-4c12-b250-a9d6b626e6c2.deb Download
v5.1.241 uos-deb11-arm64 20.03.2026 5.1 MB https://m12studio.ru/fw/e9a4-uos-deb11-arm64-5.1.241-9f7389f1-be52-484f-a782-befcf61cfe2d.deb Download
v5.1.237 uos-deb13-arm64 17.03.2026 5.4 MB https://m12studio.ru/fw/8b04-uos-deb13-arm64-5.1.237-4b489ff4-3b4a-4d8f-af20-526253b75b81.deb Download
v5.1.237 uos-deb11-arm64 17.03.2026 5.1 MB https://m12studio.ru/fw/b046-uos-deb11-arm64-5.1.237-c787d705-445a-4c3a-9990-b056f89f7b9a.deb Download
v5.1.202 uos-deb13-arm64 20.01.2026 5.4 MB https://m12studio.ru/fw/8c50-uos-deb13-arm64-5.1.202-f04a6603-6543-4df6-b579-2bbf65323a3d.deb Download
v5.1.202 uos-deb11-arm64 20.01.2026 5.1 MB https://m12studio.ru/fw/865e-uos-deb11-arm64-5.1.202-c13f3831-03c4-4734-93d2-27e5f2ed761d.deb Download
v5.1.198 uos-deb13-arm64 13.01.2026 5.4 MB https://m12studio.ru/fw/4a36-uos-deb13-arm64-5.1.198-d0c895ce-2a42-43a0-a8bb-dad3403b4108.deb Download
v5.1.198 uos-deb11-arm64 13.01.2026 5.1 MB https://m12studio.ru/fw/0db1-uos-deb11-arm64-5.1.198-c84ec471-37d3-44ee-ac73-119059594fdd.deb Download

Other Software devices

← Full Ubiquiti firmware catalog