Sorry I'm new and don't know if this is the correct Board.
I have a Samsung Galaxy Xcover 3 phone. I came across TotalAdBlock and installed it on my phone, but because I agreed to having to turn on a phone access method (pin code), it began to get on my nerves, so I assumed that uninstalling TotalAdblock would stop this happening. It is still happening. I have gone into the Security settings and Screen Lock settings, but the "None" and "Swipe" options are greyed out. I don't particularly want to do a factory reset... Has anyone else had this experience and found the answer at all please? Thanks in advance.