I K2001m Firmware Update Verified -

: Verify your specific hardware specs (e.g., MCU version, Bluetooth version, and screen resolution) before flashing, as using the wrong firmware can "brick" the device or cause screen display issues.

No. The uses an older chipset, K2001M has revised memory and audio DAC, and K2021 is a newer model. Firmware is rarely interchangeable. i k2001m firmware update

Once the progress bar finishes, the device will reboot. Do not remove the USB until the system has fully loaded into the home screen. Common Improvements in Recent Updates : Verify your specific hardware specs (e