Firmware Change Update On Sony Kd-43x8309c -

[Draft] System Software Update: SONY KD-43X8309C Keeping your Sony KD-43X8309C

Owners of the X83xxC series often complained that casting from an iPhone or Chrome browser would fail after 10 minutes of idle time. The new firmware updates the Google Cast framework to version 1.56. This resolves the "Session Expiry" bug, allowing for seamless YouTube queueing and Spotify streaming even when the TV is in standby mode. Firmware Change Update on SONY KD-43X8309C

Sony has categorized this as a Critical Stability and Performance Update , meaning it addresses underlying kernel issues rather than adding flashy new apps. at least 2GB capacity. Version 6.540:

A USB 2.0 or 3.0 drive formatted to FAT32 (not exFAT or NTFS), at least 2GB capacity. Firmware Change Update on SONY KD-43X8309C

Version 6.540: