Note: This demo is done on personal TV and works well but cannot guarantee that will do the same on other TCL TV. Any firmware or software update may be risky and can cause damage to the product.
Here is a demo of my firmware upgrade / update on TCL C715 Android TV. I upgraded from software version V620 to V660 using update image file downloaded from the web.
Here are the current TCL TV on the market: amzn.to/3eSxqO0
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3 янв 2022
