I have already software XDSR400HDplus.v2.10.11.2012Feb01, but this image has problem of channel freeazing and the old software is needed to be install via USB or otherwise, i am new user of xdsr400hd plus. please guide me with complet method of installation of image.. 
thanks in advance ,
					thanks in advance ,

 how to installl new software XDSR400HDplus.v2.09.87.2011Dec02
									
									
									how to installl new software XDSR400HDplus.v2.09.87.2011Dec02