ThinkPad X1 Yoga 5th Gen Type 20UB 20UC

Official Lenovo drivers and firmware for ThinkPad X1 Yoga 5th Gen Type 20UB 20UC, collected in one place.

1 official driver package is available for this model.

Package types for this model: BIOS.

The newest file is BIOS version 1.42, released May 4, 2026.

Every file here is downloaded directly from Lenovo's own official catalog, never a third-party aggregator.

Each package is scanned for malware with ClamAV before being mirrored on MirrorNest's own storage, the same safety standard used across the rest of the site.