If you found a file with this name on a forum or file-sharing site, exercise extreme caution. Firmware files from unverified sources can contain malware ("trojanized" firmware) that can permanently brick your device.
To provide the correct firmware piece, I need you to clarify the and model name . Tpd.rt2841.pb772 Firmware
(RT2841) chipset, which handles signal processing, power distribution, and the Google-certified Android TV OS. Key Hardware Specifications Processor: Quad-core ARM Cortex-A53 CPU. Mali-470x2 GPU. Typically equipped with 8GB internal storage Display Support: Primarily supports Full HD (1920 x 1080) resolution with and a 60Hz refresh rate. Connectivity: If you found a file with this name