The default firmware that comes pre-installed on S905L2 devices is usually customized by the device manufacturer, and may include various modifications, such as added apps, skins, and other features. However, these custom firmwares can also have limitations, such as bloatware, ads, and restricted access to certain features.
Many free firmware options are available, including meant to restore your device, customized Android ROMs that remove bloatware and expand features, and alternative operating systems that transform your box entirely, like OpenWrt for networking, Armbian for general-purpose Linux, or LibreELEC/CoreELEC for Kodi-based media centers. amlogic s905l2 firmware free