Hangs on startup logo solutions CV638H-B-NOBEL-4K 4GB USB UPDATABLE FIRMWARE
BRAND NOBEL SMART TV
MAIN BOARD CV638H-B RESOLUTION 3840*2160 UHD 4K
USB UPDATABLE FIRMWARE
To update this firmware extract rar file and copy all the files to fat32 formatted USB Connect usb to tv And press and hold the power button with the touch buttons on the side and the plugin power Remember not to turn off main power thinking when the software is being installed Software Complete will install in few minutes then unplug usb and power and restart it.
Remember before purchasing the software please confirm that your main board is 4GB ? You can comment below for Any Information