Alternatively, the update file is available for manual installation via USB on the official Samsung Support site optimizing your picture settings to fix the "soap opera effect" after this update? Update the software on your 2025 Samsung TV | Samsung US
If you primarily watch TV in a living room with mixed lighting, update to 1710. The improvements to black levels and the reduction of blooming artifacts make for a cleaner, more immersive image. The fixes to the dimming algorithm alone make the update worth it for the average viewer.
Samsung's customer support team was quick to respond to the concerns, releasing a statement that acknowledged the issues and promised a fix in a future update. In the meantime, they recommended that users reset their TVs to their default settings and avoid using the "Hot" mode.
Firmware updates are permanent ; Samsung does not officially support rolling back to a previous version once installed. samsung qn90b firmware 1710 hot
Background processes (Smart Hub, ad tracking, voice recognition) could run more aggressively, raising main board temperature. Thermal imaging by one user showed the main SoC area ~12°C warmer after update.
Another subtle change observed in firmware 1710 involves HDR tone mapping. Samsung TVs are known for their searing brightness, and the QN90B is no exception. Users are noting that the tone mapping curve seems to have shifted slightly to preserve highlight detail, potentially rolling off the extreme brightness slightly to prevent clipping. While this preserves detail, it has left some users feeling the picture lacks the initial "pop" it had out of the box.
If your TV stays warm while off:
The central issue is that the QN90B . This is not an opinion but a documented reality of its design. Modern, high-performance electronics generate heat, and the QN90B's design is no exception. However, it is crucial to differentiate between "expected operational heat" and a genuine "overheating malfunction."
A segment of QN90B owners have observed an increase in backlight blooming, particularly when viewing dark content with subtitles or letterbox bars (e.g., on Disney+ or Apple TV+). The local dimming algorithm appears to act more aggressively, sometimes resulting in a cloud-like "Dirty Screen Effect" (DSE) around localized bright objects. 2. Soundbar Cracking & eARC Disconnections
This suggests Samsung is aware of a manufacturing variance—some QN90B units have better thermal paste application than others. On a well-pasted unit, 1710 runs warm but safe. On a poorly pasted unit, it overheats. Alternatively, the update file is available for manual
If your TV has not yet auto-updated, you can manually check for it or block it: Manual Check : Navigate to Settings > Support > Software Update > Update Now USB Update
: For users with "The Frame" (which often shares firmware versions), 1710 reportedly fixes a memory leak from version 1661 that caused Art Mode to crash or the TV to randomly turn on.
: Fixes for the Tizen OS interface speed or specific streaming app crashes. The fixes to the dimming algorithm alone make
Firmware 1710 began rolling out in late 2024 as an over-the-air (OTA) and USB-installable update. Officially, the patch notes were vague—typical for Samsung—listing only:
Many users who allowed the Over-The-Air (OTA) update note that firmware 1710 breathes new life into the TV’s hardware.