The refers to the firmware and hardware platform commonly used in advanced aftermarket Android head units , specifically those powered by the Spreadtrum (UNISOC) UIS7862 (also known as UMS512) chipset. This platform is widely utilized by brands such as Joying , Topway (TS10/TS18) , and AudioWork .
Look for the or Kernel Version . It will likely contain the string ums512_1h10_natv . Where to Find Updates Ums512-1h10-natv Firmware
Some major updates require a factory reset. Restore your configuration from the backup made previously. Conclusion The refers to the firmware and hardware platform
Android 10 (64-bit base system natively masked or upscaled for automotive UI). Ums512-1h10-natv Firmware