If you are looking for this specific multi-part RAR file because your TV is currently non-responsive or requires a manual USB recovery, the following resources may assist:
Once you have downloaded all parts of the RAR archive and extracted the main firmware file (often an .img or .bin file), follow these standard steps: Format a USB flash drive to .
Insert the drive into the TV's USB port (preferably USB 2.0). Download RT2851V09 3840x2160 Kivi 55U730GU part05 rar
If the TV is stuck on a logo, you may need to hold the on the TV panel while plugging it into the wall to trigger the recovery mode.
Copy the extracted firmware file to the of the USB drive. If you are looking for this specific multi-part
: You will need to select your TV model from the dropdown list and enter your serial number (only characters after "KIVI").
The most secure way to get the correct firmware for your specific 55U730GU model is through the KIVI Support Software Portal . Copy the extracted firmware file to the of the USB drive
To obtain the specific firmware archive , you should prioritize official support channels or verified community databases for KIVI TV hardware. Official Software Retrieval