• Flash firmware to non-active partition (A/B scheme) or apply patch to image.
  • Perform integrity verification and run self-test.
  • Reboot into patched partition and run smoke tests.
  • Rollback:
  • If SSIS448 is an application release:

    • Many original 4K versions mishandle HDR metadata. A proper patch corrects the mastering display color volume and MaxFALL (Maximum Frame Average Light Level). The result: brighter highlights, deeper blacks, and a wider color gamut (Rec. 2020). Skin tones look natural rather than flushed or jaundiced, and specular highlights—like reflections on water or shiny surfaces—pop realistically.

  • Logs:
  • Alerts:
  • Telemetry:

    • ← BSI logo | ISO 9001

    BSI logo | ISO 9001

    By Ashley Foster | Published 2nd March 2022 | Full size is 200 × 119 pixels

    BSI logo | ISO 9001 quality management certification

    BSI Logo | 2022 r-and-d-working-together_2000x700

    Ssis448 4k Patched Now

  • Flash firmware to non-active partition (A/B scheme) or apply patch to image.
  • Perform integrity verification and run self-test.
  • Reboot into patched partition and run smoke tests.
  • Rollback:
  • If SSIS448 is an application release:

    • Many original 4K versions mishandle HDR metadata. A proper patch corrects the mastering display color volume and MaxFALL (Maximum Frame Average Light Level). The result: brighter highlights, deeper blacks, and a wider color gamut (Rec. 2020). Skin tones look natural rather than flushed or jaundiced, and specular highlights—like reflections on water or shiny surfaces—pop realistically.

  • Logs:
  • Alerts:
  • Telemetry: