Two common and safe methods for Dell laptops:
Method A — Windows executable (recommended for most users)
Method B — BIOS flash via a USB (for advanced users / if Windows won’t boot)
This is the classic debate. On the XPS 13 9365, yes, with a caveat.
| 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 | Dell Xps 13 9365 Bios Update
Yes, but with caution. If you are jumping from 2018 firmware to 2022 firmware, Dell’s update utility will handle the "bridge" update automatically. However, for absolute safety:
Never skip more than 6 major revisions on this specific model, as the SPI flash layout changes.
Because the 9365 has no physical LAN port and relies entirely on battery/USB-C:
Always install the latest BIOS update for your Dell XPS 13 9365, especially if you experience stability issues, use Windows 11, or care about security. However, if your system is running perfectly and you don’t face any listed bugs, skipping one or two updates is acceptable—but never ignore security-related BIOS updates. Two common and safe methods for Dell laptops:
📌 Last notable BIOS version for XPS 13 9365 as of 2024–2025: 1.23.0 or later. Check Dell’s website for the most current release.
It was a typical Monday morning for John, and he was sipping his coffee while getting ready for work. He fired up his trusty Dell XPS 13 9365, but as he was logging in, he noticed that his laptop was running a bit slow. He checked for updates and found that a BIOS update was available.
The update was labeled as "Critical" and recommended that he update it as soon as possible. John had heard of BIOS updates before, but he had never actually performed one himself. He was a bit apprehensive, but he knew it was necessary to ensure his laptop ran smoothly and securely.
He downloaded the update from the Dell website and created a bootable USB drive. He then restarted his laptop, entered the BIOS settings by pressing the F2 key repeatedly, and navigated to the "Advanced" tab. From there, he selected the "UEFI Firmware Update" option and chose the USB drive as the update source. Method B — BIOS flash via a USB
The update process began, and John's laptop screen went black for a few minutes. He heard a few beeps, and the laptop restarted several times. Finally, the update was complete, and John was prompted to enter his BIOS settings again.
After the update, John noticed that his laptop was running much faster, and the battery life seemed to have improved. He was relieved that the update had gone smoothly and that his laptop was now up-to-date.
A few days later, John received an email from Dell support, stating that his laptop had been successfully updated and that he should contact them if he experienced any issues. John was impressed with the seamless update process and the improved performance of his laptop.
From then on, John made sure to regularly check for BIOS updates and other system updates to keep his Dell XPS 13 9365 running at its best.
Some key points to take away from this story:
If you have a Dell XPS 13 9365, make sure to check for BIOS updates regularly to keep your laptop running at its best.