3. Click on the desired firmware version to start the download
Downloads Links for iPhone 15
iPhone15,4
VERSION
RELEASE DATE
RELEASE DATE
SIZE
SIZE
STATUS
iOS 17.5.1 (21F90)
RELEASE DATE
20/05/2024
SIZE
8.09 GB
Signed
iOS 17.5 (21F79)
RELEASE DATE
13/05/2024
SIZE
8.09 GB
Unigned
Old unsigned iOS versions will be added later.