I've updated a couple of weeks ago, but I already had a battery replaced last year, so I didn't notice anything untoward with the charge. I did however start to

I've updated a couple of weeks ago, but I already had a battery replaced last year, so I didn't notice anything untoward with the charge. I did however start to have a vertical green line on the screen that appears for a while, then disappears for a while. (it is possible the line is just a coincidence and an unrelated screen defect).