Ensure the firmware is for the 3840x2160 resolution. Flashing a 2K (1080p) file onto a 4K panel will cause a boot loop.
The software will automatically pull data from all 20 parts to create one single .bin or .pkg file. Where to Find the Download Download CV960XH A50 3840x2160 Magic55 Update part20 rar
Right-click and select "Extract Here" using WinRAR or 7-Zip. Ensure the firmware is for the 3840x2160 resolution
A "Part 20" file indicates that the full firmware image (likely 1.5GB to 2.5GB) has been split into small chunks for easier uploading on forums like , Telegram TV Groups , or Soft4Led . Telegram TV Groups
