> For the complete documentation index, see [llms.txt](https://guides-mechboards.gitbook.io/guides/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://guides-mechboards.gitbook.io/guides/firmware/firmware-files.md).

# Firmware Files

## Wired Flashing Files (for R2G/prebuilt keyboards)

{% tabs %}
{% tab title="Corne" %}
Hold down Q when plugging in the left half, P for right half, to enter bootloader mode. Then drag on the below file to the folder.

{% file src="/files/T0Ey7PrNQMKN4feB1D9E" %}
{% endtab %}

{% tab title="Lily58" %}
{% file src="/files/d2SosMKgnsptTXB7YqzP" %}
{% endtab %}

{% tab title="Sofle" %}
{% file src="/files/mfithEdgu94GQJxTUsrf" %}
{% endtab %}
{% endtabs %}

## Wired Flashing Files (for soldered controllers)

Use the below page to learn how to flash your controllers

{% content-ref url="/pages/3U5Iay947jiehruR2fSh" %}
[Controller Flashing Guide - RP2040 Wired](/guides/other-guides/controller-flashing-guide-rp2040-wired.md)
{% endcontent-ref %}

{% tabs %}
{% tab title="Corne" %}
{% file src="/files/394NTNdT2VRXW3UyJpZV" %}
{% endtab %}

{% tab title="Lily58" %}
{% file src="/files/aQi7K9xKZOkKMWFc5pI8" %}
{% endtab %}

{% tab title="Sofle V2" %}
{% file src="/files/KXvCHeU1348kfkOBPxDV" %}
{% endtab %}

{% tab title="Ferris Sweep" %}
{% file src="/files/6EHN5rywOXOlTtAwQKO7" %}
{% endtab %}

{% tab title="Helix" %}
{% file src="/files/kzvRuGhXVU3zdOzLLEgC" %}
{% endtab %}
{% endtabs %}

## Wireless Flashing Files (for soldered controllers)

Use the below page to learn how to flash your controllers

{% content-ref url="/pages/JO0BrCV4nLhPFzrkxpb1" %}
[Controller Flashing Guide - nRF52840 Wireless](/guides/other-guides/controller-flashing-guide-nrf52840-wireless.md)
{% endcontent-ref %}

{% hint style="warning" %}
Take note that each half has a different file. Make sure to flash the correct firware to the correct side of your keyboard
{% endhint %}

{% tabs %}
{% tab title="Corne" %}
{% file src="/files/QL9578L655ztmiFxb9rq" %}

{% file src="/files/gkqAcmfMazNZtiZSHVAh" %}
{% endtab %}

{% tab title="Lily58" %}
{% file src="/files/zuc9i9ElaoGimVSUejta" %}

{% file src="/files/dInDmFllu6k7nHhQJYIq" %}
{% endtab %}

{% tab title="Sofle V2" %}
{% file src="/files/gTiBhX3sW9IlyYboV2yK" %}

{% file src="/files/2XyEXf2BqjPJN4gCzwXD" %}
{% endtab %}
{% endtabs %}

Reset File

{% file src="/files/Y9xw6OcWj2VAKDXrzxh4" %}