W-king D8 Firmware Update =link= -

: Older models (pre-2020) may have different internal chips and might not connect to the update tool as easily as newer versions.

Updating firmware carries inherent risks, including the potential to "brick" the device if the process is interrupted or if the wrong version is used. W-king D8 Firmware Update

Older units (often showing up as "D8") may not pair with newer units (showing up as "W-KING D8") unless their firmware is aligned. : Older models (pre-2020) may have different internal