BTECH UV-50PRO
firmware v0.9.2
BTECH · Released Jan 29, 2026 · First seen Sep 6, 2026
Source:
baofengtech.com
v0.9.2 is not the latest firmware for the BTECH UV-50PRO: the current version is v0.9.3 (June 1, 2026). Go to v0.9.3
In short — summary by updatemystuff.com
New programmable button actions, KISS mode frequency settings, smart beacon control, and audio link and display fixes.
- Programmable buttons now support squelch level, VFO toggle, and reverse frequency options
- KISS mode allows independent TX/RX frequency and power configuration
- Fixed satellite mode audio blockage after PTT and display flickering issues
Written from BTECH's release notes, which are printed in full below.
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What's in this update
New KISS Mode Enhancements: Configure TX and RX frequencies independently, and set TX power for the KISS profile.
Smart Beacon Control: Added Max Interval under General Settings → Digital Mode to set the maximum smart beacon transmit interval.
Radio Settings Update: Added a Reverse Frequency switch in Radio Settings.
Programmable Buttons: New assignable actions: Squelch Level +, Squelch Level −, Display Squelch Level, VFO Toggle, Reverse Frequency Toggle.
Improvements
- Satellite Mode Display Batching: Screen updates are now batched to prevent flickering.
- DTMF Display: When transmitting DTMF, the radio now displays the characters being sent.
- Audio Relay is Added to the on-board radio Menu
Fixes
- Satellite Mode Audio Link: Fixed an issue where voice communication between the radio and phone could be blocked after a PTT transmission.
- Boot “Last Received Channel” Indicator: Prevents the “last received channel” indicator from showing during boot by initializing it as invalid at startup.
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