[solved] what is important about firmware?

[saleem]

would anybdy tell me what is important about firmware version?
I've my chinese mp4 player with the firmware
DX 91008
CM 70038
ACT V- 9.1.52

should i use any firmware with the mentioned "ACT" or should i consider the rest of the information?

[s1fw]

S1 MP3 PLAYER firmware version:
FLASH different versions of key support
V9.0.50: support for Samsung, Toshiba FLASH
V9.1.51: support for Samsung, Toshiba, Micron and other FLASH
V9.1.52: support for Samsung, Toshiba, Micron and modern UU \ UT FLASH (such as: HY27UT084G, HY27UU084G
High-down version compatible, as can be V9.1.52 firmware upgrade V9.1.51
Low-brush version of the high version, there will be repeatedly re-starting at the resumption mode

===========
ACT is the acronym ACTION, a Chinese chip company

YOUR FIRMWARE:
http://www.s1fw.com/Actions-AK102X/A...-20080315.html

[saleem]

Thnx VVVVVVVVV much.u have solved a great problem of mine.
keep up the good work buddy.

[saleem]

hi.
i downloaded ur mentioned firmware that is
DX 90018
CM 70038
ACT v-9.1.52

but it does not worked.when i start upgrading the firmware it shows the message 'invalid firmware file selected'.am sure about my firmware version.
plz help me.