iPhone X (Global) · iPhone10,3

iPhone X (Global) · iOS 15.2.1

19C63Unsigned

Catalog data · Last updated: Oct 24, 2026, 8:39 AM UTC

Restore IPSW for iPhone X (Global): iOS 15.2.1, build 19C63.

Firmware information

Version: iOS 15.2.1
Build: 19C63
IPSW: Restore IPSW
Size: 5.53 GB
Release date: Jan 12, 2022, 6:00 PM UTC
File name: iPhone10,3,iPhone10,6_15.2.1_19C63_Restore.ipsw
Download host: updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostupdates.cdn-apple.comiPhone10,3,iPhone10,6_15.2.1_19C63_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-2566c149e9c92345410f9c78733b975865ab1dd1947b391cb25614173a721e91c6d

SHA-115cf1c824d996ddafae629f7caac699679f55500

MD5fa6fef5c67b2c74e7236460e6fe42769