hi there. at first, sorry for my owfull english, i'm from ukraine. the only widespread vx757 clone here is that funtwist. it's firmvare is so ugly... (u can download it
here) i try to search some information in the web but google knows nothin about it

.
there is troubles with unlockin hidden service partition, "rkusb.tag" don't work. t try all filenames like "funtwist.tag"... but it's still hidden. so i decided to update it with other brand firmware
funtwist's freshest firmware is 1.2 and it's almost indentical to onda's v1.3. but i've some doubts about pcb versions. as i get it, there are early (ver. 1) and late (ver. 3). is there some external differences between them and what will happen if i update my player with wrong version?
and maybe you propose other firmware with unlocked user-adjustable equalizer, better interfase etc?