The official note from Sony Japan.

P.S.: I am continually updating this post with links and info (note that Sony hasn’t update all sites yet do it may takes 1-2 hours to have all download links!)

Sony just released the new firmware update for the A7,A7r, A6000, A5100 and A5000 (note only USA seems to have the new firmware yet!). The update is minor and Improves the power-on time after downloading the Smart Remote Control application of the PlayMemories Camera Apps™:

A7R firmware download:

Mac – Sony US, Sony Germany, Sony UK, Sony France, Sony Spain, Sony Italy, Sony Holland, Sony Belgium, Sony Austria, Sony Switzerland, Sony Finland, Sony Sweden, Sony Norway, Sony Portugal, Sony Australia

Windows – Sony US, Sony Germany, Sony UK, Sony France, Sony Spain, Sony Italy, Sony Holland, Sony Belgium, Sony Austria, Sony Switzerland, Sony Finland, Sony Sweden, Sony Norway, Sony Portugal, Sony Australia

A7 firmware download:

Mac – Sony US, Sony Germany, Sony UK, Sony France, Sony Spain, Sony Italy, Sony Holland, Sony Belgium, Sony Austria, Sony Switzerland, Sony Finland, Sony Sweden, Sony Norway, Sony Portugal, Sony Australia

Windows – Sony US, Sony Germany, Sony UK, Sony France, Sony Spain, Sony Italy, Sony Holland, Sony Belgium, Sony Austria, Sony Switzerland, Sony Finland, Sony Sweden, Sony Norway, Sony Portugal, Sony Australia