> For the complete documentation index, see [llms.txt](https://support.keyst.one/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.keyst.one/changelog/keystone-changelog/m-10.2-multi-coin.md).

# M-10.2(Multi-Coin)

The multi-coin firmware M-10.2 the update includes the following:

* BitKeep Mobile integration
*  Optimization of the 【My Assets】 page
* Improved the transaction record storage process
* Resolved the issue of pages 'Lagging'
*  Fixed the problem of being unable to access the \[My Assets] page
* Enhanced the copywriting of error messages for QR code scanning issues
* Refined and boosted signature scenarios in Cosmos

Tutorial for firmware upgrade:

{% content-ref url="/pages/-MVz-o9g8Dc-vlyVuAZj" %}
[Firmware Upgrade](/getting-started/firmware-upgrading.md)
{% endcontent-ref %}

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