Qm152e.0.7.70.0 – Fast

If you own a TV with this firmware, it is highly recommended to use an external streaming device like a Chromecast with Google TV Amazon Fire Stick

: Attempting to clear the cache and data of Google Play Services to force a re-authentication.

: Users report that this version runs noticeably slower than modern interfaces, with some apps like Disney+ performing more sluggishly than Netflix.

file, and place it in the root directory of a FAT32-formatted USB drive.

If your TV remains unstable after updating to this version, you may need to perform a : Go to Settings > General settings > Reinstall TV .

: The most reliable fix involves bypassing the internal software entirely by using a modern streaming stick (like a Chromecast, Roku, or Fire Stick), which provides a current OS on the older high-quality screen.