Once you have the complete set, right-click on part01.rar and select "Extract Here" using WinRAR or 7-Zip .
Downloading firmware like the usually feels like a race against a "brick" (a dead TV). This specific file is a piece of a split archive for the CV358H-A50 smart LED TV motherboard, a common 3-in-1 board used in various "China-made" brands like Mitashi and Lloyd. Download CV358H A50 1920x1080 CONIC part04 rar
: You must download every single part (part01, part02, part03, and part04) before you can extract anything. Once you have the complete set, right-click on part01
: It should start blinking rapidly (red/blue). This means the update is in progress. Do not turn off the power during this time, or the motherboard will be permanently damaged. 4. Why Use Original Firmware? : You must download every single part (part01,
to the root (main folder) of the USB. Do not put it in a folder. Power off the TV and unplug it from the wall. Insert the USB into the TV's USB port.
Here is a useful "story"—or rather, a procedural guide—on how to handle these fragmented downloads safely. 1. The "Parts" Puzzle