hello there, i have already install 4.1.b.0.413 ICS today my xperia mini pro but whatsapp messenger cant work exactly. I mean when I writing a msg on whatsapp its going late. my wireless really fast and have not any problem and I can using internet on my phone but my msgs going late on whatsapp I dont understand anything. how can I solve this problem? or how can I install my ex andoid version? ( I have already uninstall and re-install whatsapp it doest working)
