Your laptop will restart and show a progress bar. until it finishes and loads back into Windows. What if the Update Fails?
Do not rely on the battery. Connect your Dell XPS 13 9365 to its AC adapter and ensure it is plugged into a reliable wall outlet.
Locate the entry under the "BIOS" category.
Updating the BIOS on your XPS 13 9365 addresses several critical system functions: Dell Xps 13 9365 Bios Update
Updating the BIOS on your XPS 13 9365 offers several key benefits:
If the update causes issues with Bluetooth, make sure to update the Bluetooth driver from the Dell Support site afterwards.
For 90% of users, this is the best method. Dell provides an automatic Windows installer that handles the risky parts for you. Your laptop will restart and show a progress bar
Never update on battery power alone.
The Fix: You will need to log into your Microsoft Account via another device (phone or tablet) to retrieve your unique 48-digit BitLocker recovery key and enter it on the screen to regain access to your drive. Conclusion
This is the easiest method, designed for users running Windows 10 or 11. Visit the Dell Support website and select the latest BIOS update file for the XPS 13 9365 Save the File: Save the .exe file to your Desktop. Do not rely on the battery
To suspend BitLocker: Type "BitLocker" in the Windows search bar, click , and select Suspend Protection .
If you are jumping from 2018 firmware to 2022 firmware, Dell’s update utility will handle the "bridge" update automatically. However, for absolute safety:
Ensure your battery is reporting a healthy status. Dell systems strictly block updates if the battery is degraded, even when plugged into wall power. BitLocker Recovery Key Prompt
If you use Windows BitLocker encryption, suspend it via the Control Panel before updating to prevent getting locked out.
The Fix: Perform a hard RTC (Real-Time Clock) reset. Shut down the laptop, disconnect the AC adapter, and press and hold the for exactly 30 seconds. Release it, plug the power cable back in, and turn the laptop on. The system will cycle its power a few times before restoring the default layout and booting. Stuck in a Boot Loop or Asking for a BitLocker Key