Linux boot kernel update to support flash drives larger than 4gb. Use prior to upgrading from WES7e(32-bit) to WES7p-x64, or from v121115 based 32-bit images to v161205 or newer 8,16,32gb on models… AG7600W,AG7601W,AG6600W,AG6601W,JC6100W,IA2900W,IA9100W,JC7102W ONLY.