Key English {% assign device = page.device %} {% if device.is_beta %}
### Warning: > - Please note this upgrade build could not be tested as there were no device specific testers available.
> - Some devices may need a revert to stock ROM prior to upgrade.
> - To flash the stock ROM you would need to use a tool provided by your vendor
> - You may also need to download a recovery image built specifically for your device. {% endif %}