SAL100M28, SAL50M28, SAL85F28, SAL18200, SAL20F28, and SAL28F28.
Beyond official notes, users and reviewers reported several undocumented benefits: Slt A77 Firmware Ver.1.07 Update
: Significant speed increases for the front and rear dials, Auto review, and the power switch operation. and SAL28F28. Beyond official notes
: Start-up time improved drastically; reviewers on Howgreenisyourgarden noted live-view and full interface availability in about half a second to one second. Slt A77 Firmware Ver.1.07 Update
: Some photographers found that flash exposure became much more consistent, specifically resolving issues where exposure varied when using the Electronic Front Curtain.
: Improvements were made to overexposed images when using ADI flash control.
: Better picture quality for 24p movie recording in NTSC regions. "Hidden" User Improvements