: You must download all parts (Part 1, Part 2, and Part 3) and place them in the same folder before extracting the first one. ⚠️ Important Reminder

: A popular site for TV firmware where you can search by the mainboard model (likely TP.MS338.PB801 or similar for this Iris model).

: This is the most common repository for Iris TV EMMC dumps. You may need to pass a short technical quiz to register and download files.

💡 : Use a tool like RT809H or UFPI programmer to write the EMMC dump back to the chip once you have successfully joined the files.