Did Xiaomei regain her memory in prison?

According to Tencent's video query, Xiaomei regained her memory in the movie Imprisonment, which was directed by D·J· caruso and starred by Renee Cooley, Jack Holovitz and Vincent Gallo. Introduction: When a young mother is trapped in the storage room by a violent ex-boyfriend, she must use her intelligence to protect her two young children from escalating dangers and find a way to escape.