One XDA user with a BMW E92 put the question directly to the community: “Is there anyway I can update it to a higher Android version? (From 4.4.4)”. The lack of affirmative responses across the thread speaks volumes.
Would you like a step-by-step flashing guide or help identifying your specific board revision?
A microSD card or USB flash drive (4GB or larger), access to a computer, and a stable power source for your head unit. Rkpx3 Android Update
Go to Settings > System > About Device . Note down your CPU type, MCU version, and build number. Flashing the wrong firmware will break hardware functions like radio, Bluetooth, or physical buttons.
Check the official website or contact the customer support of the brand you bought the unit from (e.g., Pumpkin, Eonon, Joying, Xtrons). Provide your MCU version to get the correct link. One XDA user with a BMW E92 put
Updating a Rockchip-based car head unit is different from updating a smartphone. It requires a specific preparation process and precise execution. Step 1: Identify Your Unit's MCU and Version
The most well-known and trusted custom ROMs for Rkpx3 units come from the XDA Developers community. Two names appear repeatedly across forums: Would you like a step-by-step flashing guide or
One XDA user with a 2018 Ford Fusion perfectly summarized the pain point: “I recently purchased a 2018 Fusion with the aforementioned head unit… My questions are… Can the Android version/software/firmware be updated? I’m not opposed to using MODs. I’m not super familiar with using root programs on tablets but am willing to learn”. This sentiment echoes across thousands of forum posts from frustrated Rkpx3 owners.
This is one of the most reported issues. Some users have experienced a black screen after updating via SD card. If this happens to you: