The TB-8505X uses a chipset. For advanced users who need to manually flash firmware or unbrick a device:
There are multiple variants of the Tab M8. The suffix matters: lenovo tab m8 tb8505x firmware
Many users find this version "unbearable" or "comically slow". Common issues include: Significant system lag and freezing. Apps taking several seconds to launch. System UI and core Google apps crashing frequently. Custom Firmware & Rooting: The TB-8505X uses a chipset