Lenovo ThinkPad T14s Gen 6 (AMD)
Laptops · Lenovo
Latest Firmware
Version 1.20
Released
21.0 MB
Update track record
- releases tracked since 2026
- 3
- typical gap between releases
- ~2 months
- since the latest release
- 16 days
- security-related releases · latest 2026-05-13
- 2
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Firmware History
1.20
LatestDownload from Lenovo (opens in new tab)UEFI: 1.20 / ECP: 1.10 - [Important] Version 04.46.001 code of FIT's InROM diagnostics. - [Important] Supported new "Firmware Update from Lenovo Cloud". - (Fix) Fixed potential network boot issues. - (Fix) Fixed an issue where fan intermittently spin during sleep.
1.19
SecurityUEFI: 1.19 / ECP: 1.10 - [Important] Enhancement to address security vulnerability,LEN-212211. - [Important] Update UNDI Driver of Realtek v2048. - (New) Updated UEFI CA for Lenovo Cloud Server. - (New) Add Microsoft Option ROM UEFI CA 2023. (Note) DB is not updated automatically. It is required to perform “Restore Factory Keys” in Secure Boot menu in ThinkPad Setup. BitLocker Encryption must be suspended/disabled before performing “Restore Factory Keys” (Note) Certificate “Microsoft Option ROM UEFI CA 2023” is added to DB only when “Allow Microsoft 3rd Party UEFI CA” is set to On. - (Fix) Fixed UMA buffer size mismatch between BIOS and OS. - (Fix) Fixed PXE driver not showing IPv4/IPv6 in Boot menu due to insufficient DescBuffer. - (Fix) Fixed incorrect cold reset flag setting. - (Fix) Fixed incorrect character display when writing MTM/SN.
Why Keep Your Firmware Updated
Laptop firmware updates cover the BIOS/UEFI, embedded controller, and sometimes trackpad or display controllers. These updates improve battery life, fix thermal throttling, patch security vulnerabilities, and can resolve issues with sleep/wake cycles. Back up important data before updating and keep your laptop plugged in during the process.