BD6IAU I bought a QuanSheng UV-K6, and I checked that the firmware is the official latest version. Are there any third-party firmware options that can display both the English channel name and frequency simultaneously? (No expansion)
troilus BD6IAU Open-source firmware is fine; you can take a look.Review of UV-K5/K6 Firmware Development
BD6IBP If the expansion slot is not used, it will not be possible to display Chinese channel names. You need to replace the storage IC and write the Chinese character library.