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https://toengel.net/philipsblog/2019/12/02/philips-neue-firmware-fuer-2019er-tvs-mit-android-tv-9-pie-tpm191e-1-2-173-4/
Philips: Neue Firmware für 2019er TVs mit Android TV 9 Pie (TPM191E: 1.2.173.4)