Sencor HLE3201M4 - Boot loop

I have TV SENCOR HLE3201M4, mainboard (mutant) TP.SIS231.P83, t-con LSC 320AN02 with 25Q64 flash.
Problem is that after start it nicely display logo "SENCOR" and after 5seconds TV is turned off and on, and repeat forever.
I suggest that problem is corrupted FLASH data.
Do someone have dump file from this TV ?

google translate to PL:
Mam TV SENCOR HLE3201M4 , płyty głównej ( zmutowany ) TP.SIS231.P83 , t - con LSC 320AN02 z 25Q64 flash.
Problem polega na tym , że po uruchomieniu go ładnie wyświetla logo " SENCOR " i po 5seconds telewizor jest wyłączony i włączony, i powtarzać zawsze.
I sugerują, że problem jest uszkodzone dane migać.
Czy ktoś ma zrzut z tego telewizora?

Hello. Test on a file dump from Samsung.

Thank you for dump. It was not working (power LED just blinked red/green). I downloaded content from my flash and flash it into new chip. And olaaa. It is working now. Please check dump attached

Hello guys
I have the same device and problem
How do I flash the file onto the TV?
Can I use a simple pendrive or I must flash the chip itself directly?

Thank you