Thomson TVs are often produced under license by different manufacturers (like TCL, MTC, or Arcelik). The 32M3277 model is commonly a Turkey/Europe market model (often branded as Thomson or equivalent to a TCL S5200 series internally). Updating the wrong firmware can brick your TV. Only proceed if you have confirmed the correct file.
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: Ensure your Wi-Fi is stable; updates can be large (often over 700 MB) and may fail if the connection drops. "Up to Date" Message thomson 32m3277 software update new