Apple recently rolled out the iOS 18 update, and users have noticed significant differences in the update’s file size depending on their device’s prior updates. A social media user highlighted the discrepancy in size before and after installing the previous iOS 17.7 update.
According to the user, before installing the iOS 17.7 update, the size of the iOS 18 update was 3.89 GB. However, after updating to iOS 17.7, the iOS 18 update increased to 6.78 GB. This observation has sparked discussions among iPhone users about why such differences occur.
Apple has yet to clarify the reasons behind this variation, but it’s common for update sizes to differ based on the device model, region, or previous updates installed. Users are encouraged to ensure they have sufficient storage space and a stable connection when performing the update.
Screenshots provided by the user show the size differences between the two scenarios:
Before I don’t install the 17.7 update
The size of the iOS 18 is 3.89Gb
But I installed 17.7 update. It changed to 6.78Gb#iOS18 #iPhone #Apple #iphone15 pic.twitter.com/7dVRZxxvjC
— Oy Nani ❣️ (@Nanichinnii) September 16, 2024
Same just I experienced
— Suraj Santosh (@IamSurajSantosh) September 17, 2024
This variation is part of the broader conversation around the new features iOS 18 brings, including enhanced customization options, a redesigned Photos app, and improvements to Maps and Messages.
