Movies like 3G: A Killer Connection

While on holiday in Fiji Sam looses his phone in an excitement to meet his girlfriend Sheena.Sam purchases a new phone with 3G connection where he starts getting calls from unknown number receiving which shows video of a female being killed and her haunted face.Sam starts to loose his mind and also attacks Sheena when she finds about the unknown caller and the video they both try to solve the mystery which leads to unexpected twists.