One of the most common questions from K2001N owners is: “Why does my unit say Android 10 (or 11, or 12) when CPU‑Z shows Android 7.1.1?”
Once you understand this, you can stop searching for “Android 10 updates” for your K2001N—they almost never exist. The unit was never built on Android 10, so no official upgrade to Android 10, 11, 12, or 13 is available. What you can find are newer firmware revisions (still Android 7.1.1) that fix bugs, add driver support for different LCD panels, update the MCU firmware, or refresh the pre‑installed apps. K2001n Android Update
The stock launcher (usually "Car Launcher AGAMA" or a generic 2-DIN launcher) may freeze. Updates provide newer launcher APKs. One of the most common questions from K2001N