iFOTA.netLibraryFirmware
EN
← iBridge2,21
iBridge2,21 · iBridge2,21

iBridge2,21 · bridgeOS 7.1

20P2059Unsigned
Catalog data · Last updated: Oct 21, 2026, 4:41 PM UTC

Restore IPSW for iBridge2,21: bridgeOS 7.1, build 20P2059.

Firmware information

Version
bridgeOS 7.1
Build
20P2059
IPSW
Restore IPSW
Size
0.61 GB
Release date
Dec 13, 2022, 6:17 PM UTC
File name
iBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_7.1_20P2059_Restore.ipsw
Download host
updates.cdn-apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW
Download hostupdates.cdn-apple.comiBridge2,1,iBridge2,10,iBridge2,12,iBridge2,14,iBridge2,15,iBridge2,16,iBridge2,19,iBridge2,20,iBridge2,21,iBridge2,22,iBridge2,3,iBridge2,4,iBridge2,5,iBridge2,6,iBridge2,7,iBridge2,8_7.1_20P2059_Restore.ipsw

The catalog marks this build as unsigned. A normal restore may not be accepted.

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. bridgeOS belongs to the matching Mac hardware and is not a macOS installer.

Checksum

SHA-256772e895ee9a2b3d566f16d1fcd42ed83377f708c86e0e4632a5b2de6ad9f0df4
SHA-18ffebdc22dd157e279643bacda013227f7971982
MD5b0993c24ac019cee79bb49c41ffd6df6