i bought a s2pro and i installed the system update yesterday and now have no sound all sound bars are at full with nothing at all must be software problem please help
Works fine connected to ear phones and wireless speaker but when disconnected still no sound. I think it night be a software problem if I turn all sound down and then turn off and back on play music and then turn up I have sound until I stop song
bgh replied at 2018-2-5 17:43
yes did that. Did a factory reset and installed aps one at a time ok now must have been something in ...
Open calling dialler and type in *#*#33#*#* - single test, then test loudspeaker, receiver, headphones etc
If this doesn't work i suspecting hardware fault. Of course you can follow SPFT instruction and flash previous ROM especially that you said the the loudspeaker worked before update.
Here is SPFT instruction (please read before use) http://community.umidigi.com/thread-16931-1-1.html
And here you have all available ROMs http://community.umidigi.com/forum-178-1.html