# iPhone Cache Issue Reaches 100GB Users struggle with large cache files taking up storage space. - **Source:** [r/iPhone](https://brifing.si/source/65bd5ccb-b1f4-4747-91e7-cf5959dd2097) - **Published:** 2026-07-21 - **Original article:** - **On Brifing:** https://brifing.si/s/f3935b48-4b32-42ff-ac2a-585b48cfddc1 ## Large Cache Files An iPhone user discovered nearly 100GB of cache and log files on their device. This unnecessary storage consumption prevents users from efficiently utilizing their devices. ## Search for Solutions Despite trying all methods found online, the user could only reduce the cache size by 2GB. This suggests potential issues with iOS's cache management system. ## Cache Management The accumulation of such large cache files highlights the need for Apple to provide users with more control over storage management. Users want easier ways to clean these files. ## Factory Reset The last resort to fix the issue is restoring the device to factory settings. This process is frustrating as it erases all data, forcing users to start fresh. ## User Experience Such problems negatively impact user experience, indicating Apple should prioritize storage management in iOS updates. Users demand a more transparent and controllable system. ## A Significant Issue Storage management is crucial for iPhone users. Apple providing more effective solutions would enhance user satisfaction and extend device longevity. ## Sources covering this story - https://www.reddit.com/r/iphone/comments/1v2tbqr/looks_like_i_have_to_restore_my_iphone_just_to/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._