If Windows BitLocker is active, your machine will flag the post-flash firmware modification as a security breach and lock you out. How to Update Bios on Dell Laptop - EASY STEP-by-STEP
If you encounter issues during or after the update process, use these standard fixes. The Update Fails to Initiate Dell Xps 13 9365 Bios Update
After updating the BIOS, verify that the update was successful: If Windows BitLocker is active, your machine will
| Windows Version | Best BIOS version | Notes | |----------------|------------------|-------| | Windows 10 22H2 | 1.28.0 or 1.31.0 | Most stable | | Windows 11 23H2 | 1.33.0 or newer | Required for modern drivers | | Windows 11 24H2 | 1.35.0 | Fixes hibernation bugs | Click the browse browse button (
⚠️ Avoid third-party driver updaters or unverified sources—flashing an incorrect BIOS can permanently damage the motherboard.
Click the browse browse button ( ... ), navigate to your USB drive, and select the downloaded .exe file.
If your 9365 is running without issues and you never connect it to Thunderbolt devices or unknown Wi-Fi networks, you can skip updates. However, updating to at least closes a known Intel Management Engine vulnerability that allows local privilege escalation.