Hi, i have Samsung Galaxy S 2 (I9100) with JB 4.1.2 stock firmware (rooted by update.zip with chainfire su, kernel not rooted)
Installed avast with enabled firewall & anti-thief.
The problem with my GPS. With enabled firewall GPS works wery slow. If I disable firewall - GPS works fine!
Same phone (my wife phone) with avast with disabled firewall works fine.
If I disable firewall on my pjone and start using GPS on both phones - all fine
Sorry my english
How to fix it?
