Before a major iOS update, check your C:\ProgramData\3uTools\download\firmware folder. You may find several GB of old IPSWs that can be safely deleted.
Stop searching through random folders. Here is the direct path to the 3uTools IPSW location. 3utools ipsw location top
(downward arrow) in the top right corner of the 3uTools window. Locate File Before a major iOS update
To locate or manage your IPSW firmware files in , follow these steps to find where they are stored or how to import them for flashing. 1. Default Storage Location By default, 3utools ipsw location top
The downloaded firmware (IPSW) files in 3uTools are stored in the folder. You can easily access this location or change it directly through the application's interface. How to Find the IPSW Location