Why has the date changed to 25th of demon? Weird Alcatel problem

[Android Central Question]

Hi guys, girls, my mum has an Alcatel phone (unsure of model but can find out).. this morning her date reads mind at 25tg of demon, not December.. nobody has been on her phone to her knowledge and I cannot find a setting to change this, it only appears on lock screen and date elsewhere is normal.. any help would be appreciated. Aaron.

 

[Azzy939]

Sorry typo, Monday, 25th, demon