For successful installation you need Windows XP or Windows 7 operational systems. It is possible to use virtual emulator of this OS like VMWare or a kind of this.

Guys, please start reading this thread from page 17. Lots of your questions are covered starting from there.

sure thing, you're welcome. and don't forget to visit page 17 of this thread to find all instructions from the developer.

why don't you just read the installation manual posted by xVortex ? it's clear as a day. or are you just lazy to find it yourself? you have plenty of time while waiting for your dap to arrive, lol

It's a nice DAP for this price, but it also depends on your taste / ears / what device you had earlier. I owned X2 before I got X3. I never liked my X3 and got rid of it soon, despite the fact that I got even cheaper (50 USD). Then I got X10 and stopped (thinking about X20 but not sure if I...

Check page 101 of this thread for how-to-flash instruction and let us know the result.

Try removing the battery and plugging it again.

Yes, it has already a working port developed by Russian enthusiasts, still has some errors which will be fixed in the future.

maybe you can try to get back to stock by flashing this firmware https://mega.nz/#!k0VmAYDZ!62xbw0O1StdJcNq6A_Meg21N3_6MJZ0hTVoNr-ZBmOU on your PC with X3-USBBurnTool https://mega.nz/#!59F3iA5L!6B9EocmLJR84sihapeAyKt-bx6r1TEHK8_UsP2xR9Jw P.S. I wish I could test it myself, but I have upgraded...

native battery is 603476 but you can put even a bigger size there, like that https://ru.aliexpress.com/item/3-line-613773-tablet-battery-2000MAH-3-7V-613773-lithium-polymer-battery-mp4-MP5-PSP-navigation/32816493191.html? P.S. Also some users claim that Samsung Galaxy A5 battery also fits...

you should search for 604680 battery on aliexpress https://ru.aliexpress.com/item/best-battery-brand-tablet-battery-tablet-battery-Size-604680-3-7V-3500mah-tablet-battery-with-Protection/32793523928.html?spm=a2g0s.9042311.0.0.KsVMDQ Other X10 owners made changes to original batteries from...

Some X10 owners from Russian mp3 forum mention the same problem with degrading sound, and state that the main problem for this is the battery. If you have a possibility, then try replacing it or just check if it is in a good shape visually.

ipod nano 5 gen ---> X2 --> X3 --> X2 - that's my DAP story. I like X2 aggression and listen to d'nb' - dubstep - electro music mainly. X3 may be awesome with jazz and soul music, but these are not my fav styles.

I got my X2 long ago for 50 USD. Had to change battery after two years and continue t0 use it frequently, And recently was lucky enough to get X3 during crazy sale on TomTop for same 50 bucks. IMO, it sounds awful, either stock FW or Rockbox port with different EQ settings, I have never...

awful translation, as Alex likes to use metaphors in his reviews ) Here is his description of the sound, I tried to translate it more properly than Google, still I am not an expert in describing the sound. "Formally, the sound does not demonstrate any tonal color, the sound is dense,balanced...

Well, because they got famous with X2 and X3 was lucky enough to get RB ported. Why should they bother with updates, lol. They'd better flood the market with their new models.

Vortex already tried to port Rockbox to X10 but met some critical issues due to OLED screen of the device. With no help from xDuoo developers/programmers it's impossible to continue. Sadly

hope this can help you http://reference-audio-analyzer.pro/en/report/dac/xduoo-x10-dsd.php

110 USD on tomtop with coupon HPXDU109

ebay or aliexpress Baofeng UV-5R clipse you'll have to drill two small hole in the back.

coupon HXFXDU28 $27.99 on tomtop points also can be used.

it's xDuoo X10t with Balanced AES, Coaxials and spdif. 2.0 HD display DSD: DSD64 (conversion to PCM) APE: 24bit / 192khz FLAC: 24bit / 192khz WAV: 24bit / 192khz APPLE Lossless: 24bit / 192khz WMA, MP3, AAC, ALAC, OGG

xDuoo X10t is coming soon, ~ $225

ebay or aliexpress Baofeng UV-5R clipse http://www.ebay.com/itm/Spare-Part-Back-Belt-Clip-For-Baofeng-UV-5R-2-Way-Radio-Walkie-Talkie-w-2-Screw-/172489988095?hash=item28293457ff:g:RdIAAOSwux5YUSL1

Try also their FB page and keep nagging via e-mail. For that price we have to be patient and spend some nerves before receiving it ) + it's better to use paypal during checkout, that's the best way to get your money back if it turns to be a lemon.