they have included new features in the sms app where you can send a scheduled message and other few tweaks and also solved a bug where you can't see the call log details of particular content once you click see more/ see older. they have solved such little bugs and added some extra features in the sms app. Overall the update has improved the device a lot, btw I've downloaded the update using smart switch pc so I'm not having any bug at all and feeling much better to use the device.
