Hi lattesurf! Thanks for reply, I tried to upgrade v9.0.xx series firmwares here
http://www.mympxplayer.org/actions-9...mare-dc37.html, but player not run, only Full Version 9.0.48 for 1.8 LCD
B806K1V2.0_2006-10-30_9.0.48.fw is run data, it can't play mp3 file, it also displayed blue screen, try help me again! Thanks so much!