Here you can get introductory knowledge, resources download, system & firmware updates, troubleshooting, after-sales service and more for X5 2nd gen
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Here you can download the latest updating firmware, complete user manual and other useful information and tools to keep the product in the best working state.X5 (2nd gen) Complete User Manual X5II FW1.0 X5II FW1.1 X5II FW1.2 X5 (2nd gen) 's USB DAC Driver(v4.11.0) X5II FW2.0 X5II FW2.1 Theme DIY Tool&Tutorial