Siri gone mad/dysfunctional after updating to ios 9.2.1
Much to my dismay, I finally gave in and updated my iPhone 4s to latest software; ios 9.2.1 as the reminder was non-stop. My fear came through as it does with each update, things go from bad to worse. To my horror, I asked Siri what is the weather like tomorrow, and it said: "ok, I will call Jane on her landline"! Then I asked another simple question like covert kg to miles , again it said: "Calling that number now"! And on the screen there was an overseas number I could not recognise, and it was dialling it! I never dial overseas with my phone. I asked for the third time another simple question just in case; I asked find a local restaurant near me, and to my horror it said "ok, Facetiming your mum now"! Can anyone pls advise what the solution is? To insult injury, my screen's wallpaper (a personal photo), has gone so large that half of the faces can no longer be seen. It does that with all other personal photos I attempt to use as a wallpaper. Though I can live with that, butnot with a mad Siri which could cost me calls I do not intend to make. Thank you.
iPhone 4S, iOS 9.2.1