Hello Eddy, and thank’s for reply !

I don’t know about the referenced topic (https://forum.avast.com/index.php?topic=195448.0), but I have used this one because the message is the same TODAY with Android 4 and 5 devices !
Topic subject is exactly the same, so no need to create a new one. … and moreover we cannot read any found solution in this topic, isn’t it ?

But I am sure that today’s problem is from Avast because it worked fine until yesterday, and my Android devices didn’t update any Avast Mobile Security apps since nearly 1 month or more : to be precise , since 2017/02/17 for last Mobile Security release 6.0.1-14802-49a976e, and even since 2016/10/04 for last Anti-Theft release 4.2.0.8278 !
The ONLY Android “system” (Google) update since yesterday (please remind it worked yesterday), is from Google Street View, which, as far as I know, has nothing to do with Avast apps ?

About my 5 Android devices, they are all updated with the same two Avast apps releases as listed before, and they were all displayed correctly in my.avast.com until yesterday evening (2017/03/08), and my Android precise versions are : 4.2.2 (1 device), 4.4.2 (2 devices), 5.0.2 (1 device) and 5.1.1 (1 device).

Can anyone inform urgently Avast about this my.avast.com problem please ?

Great thanks !

Thierry