RockChip 4GB MP4 Player Firmware needed!

[Dan's The Man]

Hello all, my first post on this forums (and hopefully not my last) By the looks of my MP4 player, it is a no-brand MP4 Player. I have received this gift a year ago for Christmas and recently the USB dock in the MP4 has snapped (this is for my sisters player, same except colour is white) and now i want to give her my one since I never use it as.

However, i am thinking that firmware upgrade is needed, due to the limited features it contains and to speed up performance.

Could anyone be so kindly to direct me to a URL which can provide me with this "new" upgrade?

Also, a second problem if any one can support me with is this: Whenever i turn off the phone (using the power switch, not holding the play button) the date and time reset to the manufactures date (1/1/2006) and time (0h:0m:0s-AM).

Here are a few details on my MP4 player (such as firmware version, etc):
Firmware Version:
FW: B806K6X_5.5
Date: 2007/04/03
Core: 9.0.50
Date: 2006/01/11

Memory Information:
Total Size: 3906
19% full

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I have browsed the internet to no avail.

Thank you in Advance