iPhone 5c (GSM) · iPhone5,3

iPhone 5c (GSM) · iOS 8.3

12F70Unsigned

Catalog data · Last updated: Oct 23, 2026, 1:49 AM UTC

Restore IPSW for iPhone 5c (GSM): iOS 8.3, build 12F70.

Firmware information

Version: iOS 8.3
Build: 12F70
IPSW: Restore IPSW
Size: 1.54 GB
Release date: Apr 8, 2015, 7:04 PM UTC
File name: iPhone5,3_8.3_12F70_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPhone5,3_8.3_12F70_Restore.ipsw

Back up before you restore. A restore can erase the data on the device. The identifier has to match, and a file you can download may still be rejected for restore.

Checksum

SHA-256a12b66d10594b54206f3a7cf908c6c6a80e34c3306b1c9f7ec0bf6278bd5b73d

SHA-15bfd47eda92371d0459b7a7c955a547968e43edd

MD5c07fc0cacc77e08424d1a2d2a50578dd