Community developers on forums like XDA Developers historically created "clean" ROMs that removed Arnova's default apps to improve performance. Look for ROMs specifically labeled for the RK2918 chipset to ensure compatibility.
These are often found in community-maintained archives. Internet Archive hosts some older Arnova documentation and files. Arnova 10d G3 Firmware Rom
firmware ROM is critical for users looking to fix boot loops, remove bloatware, or reinstall a clean version of the OS. Core Specifications & Hardware Arnova 10d G3 Firmware Rom