When editing multiple settings across several different categories, a simple blue indicator will now inform you of any settings that have been changed, but not yet applied. This makes keeping track of multiple setting changes in one session a snap and limits the worry about applying any changes you didn’t mean to.
Also, on the main device details page, you can now reset the device back to factory default settings. This will restart your device, end active calls, and the device will be offline for several minutes during this process.