Mythe? Fake?

A couple of months ago my friend’s cousin (a single mother) had gotten a new cellphone. After a long day of work, she placed her phone down on the counter and started watching T.V. when her son came to her and asked if he could play with her new phone. She told him to not call anyone or mess with text messages and he agreed to do so. At around 11:20pm when she was getting tired, she decided to tuck her son in and go to bed herself. She proceeded to his room to see that he wasn’t there. She went to her room to find him sleeping on her bed with the phone in his hand. Browsing through her phone, she noticed only minor changes such as a new background, banner, etc. and headed towards the picture section. She began deleting the pictures he took when she came across the last one taken by someone else above him. It shows the left half of what seems to be an elderly woman’s face.