The fourth update to the iOS 9.3.2 beta is now out, available to novelty users and public testers, and reportedly comes with a lot of bug fixes, as well as the ability to use Low Power Mode and Night Shift at the same time. Both features were part of earlier updates (iOS 9 and iOS 9.3.1 respectively).

The release of the fourth update follows a series of patches that were made available in previous weeks, starting with the beta for iOS 9.3.2 way back on April 6. That first beta focused on bug fixes and certain performance improvements which came up since the application of iOS 9.3.

Among the issues that the patch addressed was the lag that owners experienced when they would activate Quick Actions while in landscape mode. The glitch affected only the iPhone 6s owners.

The second beta would follow a week later, though the update barely had any notable changes. However, there were reportedly some who were able to use Low Power Mode and Night Shift simultaneously after the update.

The third beta didn't bring out much of a change either. The update was about 32 MB and carried the build number 13F65.

The fourth beta should cover a previous bug which resulted in issues tied up with the Game Center. The bug rendered a white screen but all that has reportedly been fixed with the recent beta release. This means that users will now be able to read content at night without being wary about having a hard time reading them and using up too much power.

Prior to the fourth beta, folks were limited to use just one of the features (Low Power Mode and Night Shift). One of the features was automatically disabled when the other was enabled.

For those who are interested in getting hold of the developer betas, they can do so here. Take note, however, that you would need a paid account to gain full access.