Hello,
I noticed that sometimes I can not answer a call on the Meizu MX4 (OTA-5 installed). Symptoms when someone tries to call:
- no ringtone (even though the phone is not set to silent)
- the display wakes, now on the first attempt the red and green buttons appear. I accept the call, but I can hear nothing and the person who is calling still gets the "ringtone" on his side - so the call actually was never picked up.
- if immediately called again the screen wakes, but this time the red/green buttons to answer the call do not appear anymore at all
- the call is registered as missed call in the notifications
I observed this behavior already two times so far. So it keeps reappearing, although it is not exactly reproducible in the sense that it would happen always. I have accepted calls with the phone, which was not powered off between the time when it did work and now that it doesn't work.
Please let me know, if you need further details and I will try to provide them.
release: ubuntu 15.04 (r3)
Thomas
I have a similar problem with the same phone, though it may not be identical. After some time (maybe several days) there is no ringtone when receiving a call. Trying to change volume or ringtone in settings does not solve the issue. None of the ringtones can be heard. Only after a reboot sound is restored.