DMR
Modification of power on the TYT MD-380 and MD390.
The power of 1 watt (low) is not necessary for use with a hotspot, it is relatively easy to reduce it to 500milliwatts.
Tested on the model MD-390.
Below a PDF file that shows the way forward.
Reduction in power on md380 and md390 tyt
Bluestack + DVmega Hotspot BlueDV MRR & D-Star Pack
TYT MD-390