Windows 8.1 2014 Update RTM branch upgrade patch after

before Windows 8.1 2014 Update1 64 Wei leak, again leaked Russian site Wzor 8.1 2014 Update RTM branch Windows. This also confirms that Win8.1 2014 Update has officially entered the Escrow phase.
What is Escrow? It is an important symbol of the software development process of Microsoft Windows7/Win8/Win8.1, IE browser, Office, etc. Escrow means that most of the functions of the current version (Beta, RC or RTM version) It has been frozen, and the next development work is focused on functional improvements and resolution of known issues.
Actually, this leak is actually a Win8.1 2014 Update RTM branch upgrade patch, you can install it in the official version of Windows 8.1.

32-bit:
MICROSOFT.WINDOWS.8.1.2014.UPDATE.X86.ONLY.MSU.9600.16610.WINBLUE_S14.140201-1007-WZT
RELEASE DATE: 06/02/2014
BUILD: 6.3.9600.16610.WINBLUE_S14.140201-1007
FILE: Windows8.1-KB2919442-x86.msu
SIZE: 4,769,616 byte
SHA1: ACA709165CB071A5A111F9915BBF2A696B8D3989
MD5: 4E4C25FE3FDB735B9D5FA7D764B57D68
FILE: Windows8.1-KB2919355-x86.msu
SIZE: 263,777,520 byte
SHA1: 03DF6CDA755932359C5A8F624892A2381A49DF05
MD5: E0D563C71FFA62BD91BD836419CBA227
64-bit:
MICROSOFT.WINDOWS.8.1.2014.UPDATE.X64.ONLY .MSU.9600.16610.WINBLUE_S14.140201-1007-WZT
RELEASE DATE: 06/02/2014
BUILD: 6.3.9600.16610.WINBLUE_S14.140201-1007
FILE: Windows8.1-KB2919442-x64. msu
SIZE: 10,521,184 byte
SHA1: BDAE9A24C9DB61B3E5847C016E5A8BE55205139C
MD5: 9DEEFE76B12E5821540737AAEF43BFAD
FILE: Windows8.1-KB2919355-x64.msu
SIZE: 587,295,343 byte
SHA1: AFE76E2F50BC68D59C5C3226F487E2BE7FAC0490
MD5: 72CEE6131578015236DB90342E5429B1