There are 3 repositories under uv-k5 topic.
Open implementation of the Quansheng UV-K5/K6/5R firmware
QuanSheng UV-K5/K6/UV-5R Plus Custom Firmware Merge from: ▪ @OneOfEleven and ▪ @fagci Mod w. Spectrum Analyzer ▪ by @egzumer ▪ Enhanced by @RE3CON: Full freq range of BK4819 for TX and RX: 14MHz ~ 630MHz and 760MHz ~ 1879 MHz "ENABLE_TX_UNLOCK". 2nd ToneBurst 1750Hz and 1050Hz = PTT + Sidekey 1, PTT + Sidekey 2.
Quansheng UV-K5, UV-K6, UV-5R Plus Firmware 2.01.31 and 3.00.15 Mods, Patches written in Python.
Online firmware patcher based on k5_v2.01.26 firmware version as target for the Quansheng UV-K5 radio and it's variants. Real newer fw versions above 2.01.26 needs a search and replace pattern patcher.
QuanSheng UV-K5, UV-K6, UV-5R Plus OEFW based on @fagci enhanced Firmware with Spectrum Analyzer, full Frequency Range, AM/FM/SSB and many more features...
A customized QuanSheng UV-K5/-K6, UV-5R Plus Firmware version of OEFW by @OneOfEleven based on @DualTachyon Firmware and extended freq range enhanced by @RE3CON incl. 2 ToneBurst 1750, 1050Hz, added to config menu ENABLE_TX_UNLOCK
Quansheng UV-K5 Firmware Docs, Tools, Firmware, Mods and more....