Can you help me?
The problem might be that Android has cached previous services from the device, and do not do a full service discovery. Your can force a service discovery in two ways:
After this, connect with the nRF Uart app or nRF Toolbox app.
The problem might be that Android has cached previous services from the device, and do not do a full service discovery. Your can force a service discovery in two ways:
After this, connect with the nRF Uart app or nRF Toolbox app.
thanks for answer.it solved problem.