Folder name: UNIVERSAL FIRMWARE / Open Spectrum Firmware by facgi File name: uv-k5-firmware-fagci-mod-v1.1.2-SSB-lite-test.bin Download firmware: https://github.com/spm81/Quansheng_UV-K5/blob/main/Firmware/UNIVERSAL%20FIRMWARE%20(%20All%20Radios%20-%20UV-K5%2C%20UV-K5(8)%2C%20UV-K6%2C%20UV-5R%20Plus%2C%20etc...)/Open%20Spectrum%20Firmware%20by%20facgi/uv-k5-firmware-fagci-mod-v1.1.2-SSB-lite-test.bin Download Firmware Updater(folder name "UV-K5(8) Firmware"): http://en.qsfj.com/support/downloads/3268 Quansheng UV-K5(8) purchasing link: https://vi.aliexpress.com/item/1005005747378093.html CB Telescopic Whip Antenna : https://vi.aliexpress.com/item/1005004999735448.html #quansheng #uvk5 #ssb