Official Downloads : The Quansheng Support Center hosts ZIP files containing the Windows-based firmware updater, CPS (Customer Programming Software), and original .bin firmware files.
file and begin the process. Do not disconnect the cable until the progress bar reaches 100%. Safety and "Bricking" Risks quansheng portable radio update tools download verified
In your chosen update tool, select the COM port associated with your cable. Select your Official Downloads : The Quansheng Support Center hosts
Before double-clicking that file, ask: