, you can use the manufacturer's official resources or established community-developed open-source utilities.
: This software is used to download radio data, view software versions (e.g., k5_2.01.19), and configure frequency settings. Community Tools with "Deep Features" quansheng portable radio update tools download verified
from Quansheng themselves (unlike, say, Icom or Yaesu). Quansheng does not maintain a central signed-downloads portal. What you find online is: , you can use the manufacturer's official resources
A. Preparation