Share your experience!
I am using Sony mobile since 2005 ( when it was Sony Ericsson), I think stamina mood don’t stop mobile to connect network However I am using following additional soft wear which may cause to connect to network ES task Killer
I have multiple Xperias and I have been around the forum for a while, trust me, they create connectivity issues, but at the end of the day it's up to you to agree or not.