version of avast! mobile security is 1.0.2129
Android version is 3.2 build number HTJ85B P7300XWKK4. It's a stock version. Kernel ver 2.6.36.3
It's Samsung galaxy tab 8.9 GT-P7300.
The same situation, no others icons except wifi, is on the Settings view and Connection type.
So far, I've removed and reinstalled avast! Mobile Security with no effect. I also installed avast on my girlfriend's Samsung GT-P7300. This was a new installation, she didn't have any version installed. On her device effect is the same as on mine - only wifi icons.
Only going back to the previous version of avast with titanium backup worked.
Thanks for helping.