drivers

hi
question
i have only original image(5.11) for vu+uno
?i must install latest drivers for vu+uno or no?
is it necessary for vu+uno with original software(5.11)?
i must install it(drivers) alone for vu+uno with original image(5.11)?
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for example:
this driver
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Vu+ beta drivers 17.08.2011
- Change key code of audio button(uno)
- Change remote control response code(remote control of uno works only in uno)
- Fix occasional not moving FAN problem(uno)
- remove udev-stati
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regards