Here you can get introductory knowledge, resources download, system & firmware updates, troubleshooting, after-sales service and more for X5 3rd gen
Customer Service Center
For technical support or warranty issue, please send email to email@example.com.
Input the security code of your products to become a community VIP user, so as to get product medal and track repair status anytime.
Check for FiiO authorized service centers
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.X5III FW1.0.9 X5III's USB DAC driver(v4.11.0) X5III complete user manual X5III FW1.1.0 X5III FW1.1.1 X5III FW1.1.2 X5III FW1.1.3 X5III FW1.1.4 X5III FW1.1.5 X5III FW1.1.6 X5III FW1.1.7 X5III FW1.1.8 X5III FW1.1.9 X5III FW1.2.0 FiiO Music-v3.4.1 X5III FW1.2.1