Welcome to the support center of X7

Here you can get introductory knowledge, resources download, system & firmware updates, troubleshooting, after-sales service and more for X7

• Tutorial
• Downloads&Updste of Firmware
• FAQ(Incompletelist)
• Support

Hot-spot questions

• 1、How to upgrade the X7 from FW2.0 to FW3.3.0?
• 2. The way to upgrade the X7 without changing Android system version
• 3、What's the difference between Android and Pure Music mode?
• 4、Why doesn't pressing Home or Back on the X7 take me to the Android homescreen?
• 5、Why can interference noise be heard when downloading or playing through WiFi?
• 6、When will the X7 support USB DAC function?
• 7、X7 App installation tutorial
• 8、 Why can a mechanical sound be heard from the X7 when earphones are plugged / unplugged?
• 9、Why can't I find the X7's settings menu when I pull down from the top?
• 10、What are the transfer rates of the X7?
• 11、What to do if my X7 stutters while playing?
• 12、Does the X7 support headphones with wired remotes?
• 13、Does the X7 support 200GB micro SD cards?
• 14、The difference between DoP mode and D2P mode of X7's SPDIF Out
• 15、When will other amplifier modules for the X7 be released?
• 16、Why my X7 can’t get push notifications for updates automatically over-the-air or why its download speed is very slow?
• 17、The video of X7 operation guide
• 18. Installation and usage guide of the new generic USB DAC driver for FiiO players
• 19.How to solve the problem with the Google Play Store on FiiO X7?
• 20. How to create external m3u playlists for FiiO X7 with M3U Dropper?
• 21. Instruction of the using the FiiO Music app in X7
• 22. How to switch between Android and Pure Music Mode?
• 23. How to upgrade FiiO Music app?
• 24. Brief instruction of ViPER Effect
• 25. How to solve the stuttering problem of playing an offline Tidal songs after about 15 minutes?