Copy the extracted firmware file directly to the of the USB drive (do not put it inside any folders). Perform the Installation : Turn off the TV and unplug it from the power source. Insert the USB drive into the TV's USB port.
4K 3840x2160 version) is typically done to fix common software issues like boot loops or system freezes. Official firmware files can often be found on the Manta Support Site , though specific large multi-part rar files like part01.rar are frequently shared on specialized electronics forums or by third-party technicians. Firmware Update Guide: Manta 60LUA19S Download RT2861V09 3840x2160 Manta 60LUA19S part01 rar
Once finished, the TV will usually restart automatically. You can then remove the USB drive. Copy the extracted firmware file directly to the
: If the TV still boots, navigate to Settings > Support > Software Update > Update Now (or "USB Upgrade") to manually trigger the process. Completion : Do not turn off the TV during the update. 4K 3840x2160 version) is typically done to fix
Place all parts (e.g., part01.rar , part02.rar ) in the same folder.
If you have downloaded the .rar file, follow these steps to prepare and install the software: :