Marcopolo , is your player working properly now?
If it is, i'll suggest not doing anything to the firmware, as currently the firmware extraction tool is unable to support your version yet.
If your player is dead, here are some 9.0.48 firmwares by tadad1
http://www.mympxplayer.org/some-9048...ds-vt2895.html
If all these do not work, then you have no choice but to wait until the extraction tool is able to support your version.