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1) Please check the official page before downloading, may be updated! Download xDuoo X2 firmware 3.0-E - link

(I can not verify these firmware - my player only goes to me!)

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2) Please check the official page before downloading, may be updated! Download xDuoo X2 firmware 4.0-E - link

(I can not verify these firmware - my player only goes to me!)

1. extract the zip file(sic! for *.fw);

2. open the X2 update tool,(download link)

3. Load the firmware(sic! for *.fw).

3, Connect your computer to the USB port of unit, using the micro-USB cable.

4, click Ў°burn inЎ± key of update tool;(sic! may be click "Replace"?)

5, finished

1, add "auto power off" in setting. the default time is 10 minutes

2. solved the problem that some FLAC can't be played.

3. add "VOL+/-" key for up and down when in MENU navigation

4. Changed some item name

P.S If you want to listen to the song when player is in charging mode, you can press the MENU key to turn on the player, and play music.

 

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Firmware xDuoo X2 - V7.0E (download)

Update Tool xDuoo X2 V5.46 (download)

ihifi800 Firmware V1, Tool, Driver (download)

xDuoo XD-05 TUSB_v2.23.0 (download), (Installation Instructions)

xDuoo XD-05 TUSBAudio_CustomizationKit_v1.61.0.rar (download)

ASIOProxyInstall-0.8.3 (download)