4) After the update is complete, please delete the update package as prompted.
1) Turn on the X7 in Android mode (refer to Section C).
2) Copy the update zip file provided by FiiO to the internal storage or the SD card inserted into the X7.
(it is recommended to copy to the root directory of either; firmware updates will not affect the
files or music contained in the X7.)
Do not rename or extract the zip file.
Connect the X7 to the computer via the provided USB cable.
The “USB connected” screen should pop up automatically. Tap “Turn on USB storage” near the
If the “USB connected” screen does not appear automatically, pull down the notifications
panel from the upper left of the touchscreen and tap on “USB connected” to bring it up.
The internal storage and SD card drive of the X7 will appear as two USB drives on the
Copy files (e.g. the update zip) to either drive via drag and drop.
Safely eject the two drives from the computer (e.g. right-click each drive and choose “Eject”).
3) Ensure that the X7 is adequately charged, preferably fully charged, and disconnect the USB cable.
4) Go to the Android homescreen, tap “Technical support”->Firmware Update. In the file browser,
find the downloaded zip file in internal_sd or external_sd and tap on it. The system will prompt