A new OTA update has started rolling out for Samsung Galaxy Note 8 owners that purchased their device from Sprint. With a build number of N950USQU2BQJB and a size of 383MB, the new update brings quite a few changes.
First of all, Wi-Fi Calling has been renamed to Calling Plus and packs some new and improved features. In a nutshell, Calling Plus includes all the capabilities of Wi-Fi Calling and adds the ability to make and receive calls over Sprint’s LTE network.
There are also improvements to the Calendar, Gallery, … – Source