There is no v16b1 NativeSD download link.hi
v16 native sd link doesn't work!!
The nativeSD link in OP should be http://www.mediafire.com/download/7wxp3kluayllkem/myMIUIv15b6_modded_by_Aditya.zip and is a link to NativeSD v15b6
However, see my post here http://forum.xda-developers.com/showpost.php?p=40350998&postcount=1173 on how to get v16b1 on NativeSD
I will not upload my version without OP's permission, hence you have to do the cutting and pasting.