I'm using Samsung Galaxy J.
I have exactly the same problem.
Before, it wasn't like this.
I downloaded AB Browser but then the browser after some time (maybe because of Samsung's updates?) crashed with EVERY start.
I am now using a diffenent Samsung Galaxy J and downloaded AB Browser immediately, it worked for just 2 days but then it just wouldn't let me use it at all. I wanted to quickly close all tabs (only 2 were open) but it crashes IMMEDIATELY.
Is anyone experiencing the same problem and found a solution? Other than re-installing which I have tried. Maybe it's Samsung's fault?