Courts and jurries

After viewing 12 angry men, and reading the articles, I believe that it is okay to have 10-2 verdicts from juries. In the movie we saw that number three wouldn't listen to anyone and just wanted to say guilty because he thought the kid deserved it. Number 10 also was biased and wanted to convict the kid because "those kind of people are scum." I think that it would help a lot. When jurors are in the court rooms I think that they should have their cell phones taken away from them. I don't think that people can resist looking for evidence, and some people would have biases based on what they read. I don't have any other solutions other than taking away cell phones while in court.