Yes. Many users root their K2001n Nwd to install Viper4Android (audio enhancement) or to debloat Chinese apps. However, rooting is risky:
Proceed only if you have a full backup (dump of all partitions via dd command in terminal).
Before proceeding, a crucial warning: Never install firmware intended for another model. While some head units share common chipsets (e.g., UIS7862 or PX5), the K2001n Nwd has unique partition tables and touch driver mappings. Flashing firmware from a K2001 (without the "n") or a different vendor can: K2001n Nwd Firmware
Only use firmware explicitly labeled as K2001n Nwd Firmware or confirmed by your reseller as compatible.
Firmware for the K2001n consists of two separate components that must be matched: Safety: Keep device powered during flash; use UPS
This is the trickiest part. Official support websites for these Chinese units are notoriously absent. Here are the safest sources:
Contact your AliExpress or Amazon seller directly. They often have Google Drive or Dropbox links to firmware files. Provide them with your MCU version and build number. Proceed only if you have a full backup
Common issues fixed by updates: