Click and wait for the "Verification Successful" message. 🔍 Troubleshooting
Connect your to the TV mainboard via the VGA/HDMI ISP port or by soldering to the EMMC pins (CLK, CMD, D0, GND). Open the programmer software on your PC. Select the extracted .bin file. Click and wait for the "Verification Successful" message
I can then confirm if this specific backup matches your screen's resolution and hardware. Select the extracted
The CV638H-A is a popular 4K Ultra HD Smart TV motherboard used by brands like , General , and other universal LED TV manufacturers. When the TV stuck on the logo, restarts constantly, or has a blank screen despite the backlight being on, an EMMC "dump" or backup is required to rewrite the internal memory chip. 📋 Technical Specifications Main Board: CV638H-A / CV638H-UHD Resolution: 3840 x 2160 (4K UHD) Panel Type: Supports various 4K panels (Samsung, LG, BOE) Storage Type: EMMC Flash OS: Android-based Smart System 📦 File Information: Part 06 When the TV stuck on the logo, restarts
If extraction fails at Part 06, the download was likely interrupted. Delete Part 06 and redownload it.
