This request appears to be for a file, which is the core firmware or operating system stored on the SPI Flash memory chip of a television's motherboard. Specifically, this file is for the Yasin LED 29E58S model. What is a Flash Dump?
Firmware is often specific not just to the model number (29E58S), but also to the LCD panel number and the mainboard silk-screen number (e.g., TP.VST59.P83). Using a dump from a version with a different panel can result in an upside-down image, solarized colors, or no display at all. Download YASIN LED 29E58S FLASH DUMP rar
You cannot install this via a USB port if the TV won't boot. You typically need an EEPROM Programmer (like the CH341A or RT809F). This request appears to be for a file,
Features like volume control or input switching stop working correctly. How to use the file Firmware is often specific not just to the
The technician desolders the flash chip from the motherboard, places it in the programmer, wipes the old corrupted data, and writes the downloaded .bin or .hex file (extracted from your .rar ) onto the chip.
The TV turns on but never moves past the "Yasin" splash screen. Boot Loop: The TV constantly restarts itself.
Once soldered back onto the board, the TV should initialize with factory-default settings. Important Warning