Hello, I bought a Galaxy A54 5G and would like to connect to a measuring device. (The measuring device is a R&S®CMW290 from Rohde & Schwarz. If I can put the smartphone in bluetooth test mode then I can test various parameters about the quality of the bluetooth connection).
Via bluetooth I can already connect to a measuring device. But to perform measurements on the smartphone, I should be able to turn on the bluetooth test mode. Online I had found a secret code to get into this mode, but it does not work. Is there anyone who knows how to turn on this test mode? Thanks in advance