iPhone 2G · iPhone1,1

iPhone 2G · iOS 2.1

5F136Unsigned

Catalog data · Last updated: Oct 22, 2026, 7:55 AM UTCThis data is outdated. Signing status may have changed.

Restore IPSW for iPhone 2G: iOS 2.1, build 5F136.

Firmware information

Version: iOS 2.1
Build: 5F136
IPSW: Restore IPSW
Size: 0.23 GB
Release date: Not available
File name: iPhone1,1_2.1_5F136_Restore.ipsw
Download host: secure-appldnld.apple.com

IPSW download

Check the model and signing status before downloading.

Download IPSW

Download hostsecure-appldnld.apple.comiPhone1,1_2.1_5F136_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-256e8fede3b44e2c027c9a1da9109a4dce47ed29ee6f54c780785b3a257fd11db0f

SHA-1353b7745767b85932e14e262e69463620939bdf7

MD5aeb8156f12dc72b355bd97d519115073