My problem and the next I had the old version 1.0 of AMS, AMS I uninstall the first before the Anti theft, and now when I formatted the smartphone and installed the new version of AMS, he is asking for the PIN Avast, and still has a problem, the file anti theft AMS 1.0, which is hidden, it’s still running, and I can not delete it.
I had failed to assemble the system by android sdk. I succeed with an application.
I installed Root Browser Lite and deleted the anti theft
rm / system / app / com.avast.android.antitheft.apk
rm / system / etc / com.avast.android.antitheft.backup.enc
later on, adb shell I run the uninstall.
adb uninstall com.avast.android.antitheft