Last week I bought a Nexus 7 2013 WiFi only 16GB. I unlocked, rooted and flashed the latest nightly CM11 on that day. Everything was fine.
Then the latest cm11 m7 snapshot came out a few days ago and I flashed it because it was a stable release. Since then I noticed that when I receive a message on facebook the device doesn't make the facebook notification sound as it used to. The LED works but it doesn't want to make a sound at all.
Also, when I try to choose the ringtone for the notifications, it doesn't matter which ringtone I click on, it just stays silent and won't make a sound. The volumes are on maximum.
Oddly enough, on my Nexus 5 I have the same stable cm11 m7 snapshot and everything works perfectly fine.
Do you guys have any ideas? Should I just flash the latest nightly release and see if it works?
Thanks in advance.