Mac Battery Draining Fast After Update. In the top menu where the battery appears its always useful to check out battery percentage so that you can clearly see how fast its draining. Jun 12 2021.
After you update to iOS 145 on your iPhone 11 iPhone 11 Pro or iPhone 11 Pro Max you might see one of the following messages in Settings Battery Battery Health. The nail reason is that after an update your Mac needs to re-index the Spotlight database and other file databases including Photos library. Why does the battery drain faster after an update to Big Sur.
The nail reason is that after an update your Mac needs to re-index the Spotlight database and other file databases including Photos library.
And there have been several reports of users facing battery drain and overheating issues on their MacBooks already after the update. This is a CPU intensive task that can drive the processor hard and consume energy draining the battery more than it would typically do. 5 solutions for Mac battery problems 1. Nevertheless a user report indicates that the battery drain issue after the watchOS 733 update might be due to increased background activity due to the re-indexing of data and apps.
