4G-AC86U
Gone quiet reasonably evidenced
no firmware for long enough to stand out against its own record
1397 days since the last release against a median gap of 134 (10.4x)
- Last firmware
- 2 December 2022 (4 years ago)
- Releases seen
- 4
- Update rhythm
- about every 4 months
- Support observed
- ≥2 years
- Vendor's promise
- no support period we can evaluate
- Patch latency
- not measurable — its changelogs name no CVE ids
Firmware history
-
3.0.0.4.382.41621 2 December 2022
Release notes — disclosure 0.05
Improved system stability
Archived page, fetched 29 September 2026
-
3.0.0.4.382.41355 7 February 2022
Release notes — disclosure 0.11
1. Improve system stability.2. Minor GUI bug fixes.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.41299 29 September 2021
Release notes — disclosure 0.32
- Fix IPTV related issues.- Fix FTP related issues.- Fix Dual WAN related issue.- Minor GUI bug fixes.
Archived page, fetched 29 September 2026
-
3.0.0.4.382.41174 18 May 2021
Release notes — disclosure 0.30
Initial release
Archived page, fetched 29 September 2026
Evidence
One archived page sits behind this record, the earliest read on 2 August 2026. Everything above was read from it, and each is kept byte for byte so it can be checked after the vendor edits the original.
Identifiers: marketing_name 4G-AC86U
Judged by lifecycle-1 on 29 September 2026.
How these verdicts are computed.