: Go to Settings > System > About Device to confirm your board is truly a K2001N. Installing firmware meant for a different board (like K2001Q) can permanently "brick" the unit.
A: This is a "bootloop." You may have flashed the incorrect firmware revision. You will need to try flashing a different version or the stock firmware using the SD Card method again. K2001n Firmware
The K2001n platform, while based on older hardware (Android 7.1), remains a surprisingly capable and widely used system due to its flexibility and large community. However, it is essential to approach any firmware update or modification with caution and a clear understanding of the device's technical limitations. : Go to Settings > System > About