Sony releases firmware to address the A9 overheating issue, and a bunch of other bugs

Shortly after releasing a bunch of software updates for their cameras and lenses, Sony releases some more to fix some of the reported problems. There are now firmware updates for six of their cameras: A9, A7rII, A7sII, A7II, A6500, and A6300. They are aimed at fixing the overheating issue that was recently reported, as well as the so-called “Star Eater” issue.

Here is the list of improvements, as listed on Sony Alpha Rumors

Sony A9

• Change specifications for overheating warning

Sony A7rII and A7sII

• Adds “Auto Pwr OFF Temp.” function(*)

  (*)If the same part of your skin touches the camera for a long period of time while using the camera, even if the camera does not feel hot to you, it may cause symptoms of a low-temperature burn such as redness or blistering.

  Pay special attention in the following situations and use a tripod, etc.

  • When using the camera in a high-temperature environment
  • When someone with poor circulation or impaired skin sensation uses the camera
  • When using the camera with the [Auto Pwr OFF Temp.] set to [High]
• Improves operability of the camera:
  1. Improves operability when AF area is set to flexible spot

     Refer to here for details.
  2. Adds “Live View Display” into custom button assignation
  3. Adds “Set File Name” function
• Supports visible light LED in external flash for AF (HVL-F45RM)
• Improves release time lag when wireless flash is used
• Optimizes exposure algorithm during focusing when [Live View Display] is [Setting Effect OFF]
• Improves image quality when Long Exposure NR setting is OFF
• Improves overall stability of the camera

Sony A7II

• Improves operability of the camera:
  1. Improves operability when AF area is set to flexible spot
     Refer to here for details.
  2. Adds “Live View Display” into custom button assignation
  3. Adds “Set File Name” function
• Supports visible light LED in external flash for AF (HVL-F45RM)
• Improves release time lag when wireless flash is used
• Improves overall stability of the camera

Sony A6500

• Supports new lens “SEL100400GM”
• Optimizes image stabilization performance in movie mode

Sony A6300

• Adds “Auto Pwr OFF Temp.” function(*)
  (*)If the same part of your skin touches the camera for a long period of time while using the camera, even if the camera does not feel hot to you, it may cause symptoms of a low-temperature burn such as redness or blistering.
  Pay special attention in the following situations and use a tripod, etc.
  • When using the camera in a high-temperature environment
  • When someone with poor circulation or impaired skin sensation uses the camera
  • When using the camera with the [Auto Pwr OFF Temp.] set to [High]
• Supports new lens “SEL100400GM”
• Modifies aspect of guide frame display in LCD (2.35:1 mode)
• Improves overall stability of the camera

[via Sony Alpha Rumors]