Tp.sk506s.pb802 — Firmware Usb

Is your Smart TV stuck on the logo, experiencing a "boot loop," or showing a blank screen? Most of the time, these issues are software-related and can be fixed by reinstalling the firmware. The TP.SK506S.PB802

Does anyone have a working backup dump or the USB upgrade file for this board? Any help would be greatly appreciated! tp.sk506s.pb802 firmware usb