This is F4HWN v4.3 for the UV-K5/K6 V2. You can find the firmware for various editions in archive_V2/v4.3.
In order to flash firmware to the device, you will need the proper tools. Most users will need packed firmware (*.packed.bin). Unpacked firmware, which does not have "packed" in the file name, is also known as raw firmware. Generally, commonly used web-based flashing tools do not support the raw format.
Warning
This firmware is for V2 radios only.
Caution
Only do it if you know what you're doing.
Compared to the original F4HWN editions, some features have been removed to accommodate changes in the V2 hardware.
- Basic. The following features are disabled:
- ENABLE_FEAT_F4HWN_INV
- ENABLE_FEAT_F4HWN_NARROWER
- ENABLE_CUSTOM_MENU_LAYOUT
- ENABLE_FEAT_F4HWN_PMR
- ENABLE_FEAT_F4HWN_GMRS_FRS_MURS
- ENABLE_FEAT_F4HWN_SLEEP
- ENABLE_FEAT_F4HWN_CA
- ENABLE_KEEP_MEM_NAME
- ENABLE_COPY_CHAN_TO_VFO
- Bandscope. The following features are disabled:
- ENABLE_FEAT_F4HWN_SCREENSHOT
- Game. The following features are disabled:
- ENABLE_AIRCOPY
The Broadcast and RescueOps editions have the same features as the original.