# BIOS Update on ROG Ally?

**URL:** <https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133>\
**Category:** Bazzite\
**Created:** [July 23, 2024, 8:32pm UTC](https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133 "2024-07-23T20:32:23Z")\
**Posts on this page:** 4\
**Page:** 1

<div class="post-metadata">

**Author:** ![Deyan\_Deykov](https://yyz2.discourse-cdn.com/free1/user_avatar/universal-blue.discourse.group/deyan_deykov/32/2403_2.png) [@Deyan\_Deykov](https://universal-blue.discourse.group/u/Deyan_Deykov)\
**Post date:** [July 23, 2024, 8:32pm UTC](https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133/1 "2024-07-23T20:32:23Z")

</div>

Hi,

How can one update the BIOS without booting in Windows?

I know there’s EZ Flash utility but that requires a charger to be plugged in and a USB stick at the same time, and I don’t have a dock ☹

Any ideas?

---

<div class="post-metadata">

**Author:** ![Deyan\_Deykov](https://yyz2.discourse-cdn.com/free1/user_avatar/universal-blue.discourse.group/deyan_deykov/32/2403_2.png) [@Deyan\_Deykov](https://universal-blue.discourse.group/u/Deyan_Deykov)\
**Post date:** [July 23, 2024, 9:17pm UTC](https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133/2 "2024-07-23T21:17:47Z")

</div>

Solved here

> [@How to update the BIOS on the Lenovo Legion Go from Bazzite (No Windows required)](https://universal-blue.discourse.group/t/how-to-update-the-bios-on-the-lenovo-legion-go-from-bazzite-no-windows-required/3064):
>
> Updating the BIOS on the Legion Go from Bazzite works, and means not needing to keep a pesky Windows partition around for updates. Here’s how to do so. (Credit to the ChimeraOS devs and aarron-lee on github for the original fwupdtool instructions) Warning: Your battery must be above 25% for the fwupdtool tool to function correctly. In addition, only perform this process when on AC power. Note: If you have secure boot enabled, you will need to disable it prior to updating your BIOS. Please see …

---

<div class="post-metadata">

**Author:** ![Thedarksideofcookies](https://yyz2.discourse-cdn.com/free1/user_avatar/universal-blue.discourse.group/thedarksideofcookies/32/2749_2.png) [@Thedarksideofcookies](https://universal-blue.discourse.group/u/Thedarksideofcookies)\
**Post date:** [July 24, 2024, 3:16pm UTC](https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133/3 "2024-07-24T15:16:51Z")

</div>

Can help me ? I have downloaded last mcu but inside i dont have finded that file

---

<div class="post-metadata">

**Author:** ![system](https://global.discourse-cdn.com/free1/uploads/univeral_blue/original/2X/e/e39f7d1952979cf23b0f8d634e025fb38da50026.png) [@system](https://universal-blue.discourse.group/u/system)\
**Post date:** [July 25, 2024, 3:17pm UTC](https://universal-blue.discourse.group/t/bios-update-on-rog-ally/3133/4 "2024-07-25T15:17:17Z")

</div>

Closed on July 25, 2024, 3:17pm UTC

This topic was automatically closed 24 hours after the last reply. New replies are no longer allowed.