Where to download Android TV firmware file for logo stuck after flashing?

Were to get file.

AI: What file do you need?
Flashing Android TV logo stuck.


TP.SK535.PB801

Added after 46 [seconds]:

YES.

>>21949411 There are several variants of the TP.SK535.PB801 motherboard:

1366×768 (HD),
1920×1080 (Full HD),
various memory configurations (e.g. 1 GB RAM / 8 GB ROM),
various LCD panel configurations.
Please provide me with:
the TV brand (e.g. Manta, Kruger&Matz, Blaupunkt, Hitachi, etc.),
the exact model number from the sticker on the back,
a photo of the display sticker (LCD panel) or its designation (e.g. HV430FHB, CX430DLEDM, etc.).