Update Samsung Galaxy J2 SM-J200M to Android 5.1.1 Lollipop
У вашего броузера проблема в совместимости с HTML5
How to Update Firmware Samsung Galaxy J2 SM-J200M to Android 5.1.1 Lollipop. Make sure the firmware version match with your model number.
Download link and manual update https://goo.gl/J51ddn
Note: This video use Grand Prime as sample, you only need download the firmware that match with your model number and then follow the instructions. This video is a guide how to update samsung firmware via ODIN.