[LeoZheng]

Can you post the link that you ordered from?
I've placed an order in this link on taobao
http://m.intl.taobao.com/detail/detail.html?id=528382127020&spm=a312a.7700714.0.0.I7Yct0#detail

It's not a Ruizu official store.
 
This one is real: 
https://detail.tmall.com/item.htm?id=39103648426&ali_trackid=2:mm_33231725_0_0:1459993094_254_1410616083&spm=a231o.7742414.0.0.qVa9lW&pvid=202_10.178.192.232_166_1459993078487&sku_properties=5919063:6536025

 

[teston]

  It's not a Ruizu official store.
 
This one is real: 
https://detail.tmall.com/item.htm?id=39103648426&ali_trackid=2:mm_33231725_0_0:1459993094_254_1410616083&spm=a231o.7742414.0.0.qVa9lW&pvid=202_10.178.192.232_166_1459993078487&sku_properties=5919063:6536025

Thank you Leo,
I'm going to change the order then.

 

[1clearhead]

Bought a second Ruizu X02, after several years with my old one; the battery died! With the new one, I like the idea that they upgraded the specs with a built in customize EQ setting and volume is much higher than the old one.

.....still a great buy!

 

[adid02]

  Bought a second Ruizu X02, after several years with my old one; the battery died! With the new one, I like the idea that they up the specification with a built in customize EQ setting and volume is much higher than the old one.
.....still a great buy!

Good for You, can you tell us what firmware it came with?

 

[VShaft]

A few further tests on my X02 flashed with A02 firmware, regarding the track sorting issue in Music mode...
 
I've tried, again, both v1.6 and 1.7 of the A02 firmware, and in both cases the tracks are sorted randomly (but again there's a patter of sorts, like they're mostly sorted 09, 01, 02, 04, 06, etc... and this order repeats in most album folder). FAT, FAT32, exFAT doesn't seem to have any In v1.6 they're baldy sorted from the start, while v1.7 sorts tracks correctly until a certain track amount is reached. I don't know the threshold exactly, but it's somewhere about 250-300 tracks. Less than that, and the sorting's OK; more than that, and all tracks are suddenly randomized. Why, I can't tell.
 
Everything else I've said in previous post stands.
 
So there it is, my report for others wanting to try the same X02/A02 firmware flashing...
 
P. S. My first charge finally drained after 45 day of use on a daily basis. The X02 is a beast!

 

[1clearhead]

 
Good for You, can you tell us what firmware it came with?

All I get is Model: US212ASOFTWARE version:V1,101

 

[ShawnG]

Has anyone noticed background noise when listening to audio files from the SD but not the local storage? 

 

[Ruben123]

no, sure its not your files?

 

[ShawnG]

no, sure its not your files?

Yeah grabbed some flac files and copied them over to both the internal storage and the card's storage and only had the hiss from the files on the card. I can hear it when at low volumes and when changing tracks.

 

[cjs001]

could be a card issue.

 

[ShawnG]

  could be a card issue.

Tried both a Silicon Power 32gb card and Kingston 4gb card. 

 

[EmPathWalker]

I've heard that 'digital' noise but hadn't noticed if it was while using the card or the internal.
 
I assume it's a lack of screening. The B03 is much better.

 

[ShawnG]

Anything I can do about it? 

 

[duo8]

  Anything I can do about it? 

Nothing afaik. It's a problem with the designe itself.

 

[adid02]

 
All I get is Model: US212ASOFTWARE version:V1,101

Thank you. looks as the same as mine I bought Jan 2015.