Do NOT turn off the power during this process. The TV will typically reboot automatically once finished. Important Notes
Ensure you have both part01 and part02 . If one is missing, the archive will be "corrupt" or "incomplete" during extraction. Download P150 638V6 3840x2160 ENIE part02 rar
Release the button once the "Software Upgrading" or LED blinking pattern starts. Do NOT turn off the power during this process
This firmware is for 3840x2160 (4K) panels. Installing it on a 1080p panel will result in a distorted image or no display. Hardware Check: Ensure your mainboard version strictly matches P150-638V6.0 to avoid bricking the device. If one is missing, the archive will be
To download and install the P150-638V6.0 Go to product viewer dialog for this item.
Copy the extracted firmware file (usually named allupgrade_638.bin or similar) directly to the root of the USB drive (not inside any folder). 3. Installation Process Power Down: Turn off the TV and unplug it from the wall.
Use a high-quality USB 2.0 or 3.0 drive (8GB to 16GB is ideal). File System: Format the drive to FAT32 .