Just last week, Apple released the first update to iOS 13 which brought several additions like the CPU throttling feature, Shortcuts Automations, Share ETA and an improved volume indicator. Then this past Friday iOS 13.1.1 rolled up to iron out some security and Bluetooth bugs alongside minor improvements to the Safari and Reminders apps.
Now, Apple has released a third update with iOS 13.1.2 which aims to tackle iCloud Backup problems, camera and Bluetooth issues as well as some smaller bugs. Alongside the iPhone update, Apple pushed a small update for iPad OS which tackles similar issues. WatchOS also got an update which aims to fix some watchface issues as well as prevent display calibration data loss.
Author: Michail
Source: GSMArena