Same problem with Galaxy ACE
Hello from France,
For some unkown reason since a few weeks I can't receive any longer SMS while I had no problems before. I do not know if this could be related to the Android upgrade I performed a few weeks ago because I do not remember exactly the upgrade date. I can still send successfully SMS.
I checked this problem is not related to specific mobile providers. I tried to look at all SMS related options but did not find a clue. But... I discovered that all SMS are indeed received but they are stored directly on the SIM card without any notification...
To solve the problem I installed application Go SMS Pro and checked I was now correctly notified on SMS reception. Then I deinstalled Go SMS Pro and checked that notification worked again.
Thanks in advance.