According to Sony Japan official website, the 14-Bit Uncompressed RAW firmware update for Sony a7RII (Amazon, B&H Photo Video, Adorama) will be released in middle October, 2015.
From Sony Japan:
Read More: Sony Alpha Rumors
Canon Rumors, Nikon Rumors, Sony Rumors, and more Camera Rumors !
According to Sony Japan official website, the 14-Bit Uncompressed RAW firmware update for Sony a7RII (Amazon, B&H Photo Video, Adorama) will be released in middle October, 2015.
From Sony Japan:
Read More: Sony Alpha Rumors