Optus
iOS 27.2 beta 3 image · build 73.0 beta iOS 27.2 beta 1–2 image · build 72.7.1 beta iOS 27.0 – 27.0.1 image · build 72.0 current release iOS 27.0 beta 5–8 image · build 72.0 beta iOS 27.0 beta 4 image · build 71.5.18 beta iOS 27.0 beta 1–3 image · build 71.5.15 beta 
OTA iOS 26.5+ · build 70.1 iOS 26.5 – 26.6.2 image · build 70.0 iOS 26.5.1 image · build 70.0 iOS 26.4 – 26.4.2 image · build 69.0 iOS 26.3.1 image · build 68.0 iOS 26.3 image · build 68.0 iOS 26.2.1 image · build 67.0.1 iOS 26.2 image · build 67.0 iOS 26.1 image · build 66.0 iOS 26.0 – 26.0.1 image · build 65.0.1 iOS 26.0 image · build 65.0.1 
iOS 18.5 – 18.6.2 image · build 64.0 iOS 18.4 – 18.4.1 image · build 63.0 iOS 18.3 – 18.3.2 image · build 62.0 iOS 18.3.1 – 18.3.2 image · build 62.0 iOS 18.2 – 18.2.1 image · build 61.0 iOS 18.1 – 18.1.1 image · build 60.0 iOS 18.0 – 18.0.1 image · build 59.0 
OTA iOS 16.5+ · build 54.2 OTA iOS 16.4+ · build 54.1 
OTA iOS 13.3+ · build 40.1 
OTA iOS 12.3+ · build 36.1 OTA iOS 12.0+ · build 33.1 OTA iOS 10.3+ · build 28.4 OTA iOS 10.2+ · build 27.1 OTA iOS 10.0+ · build 25.1 OTA iOS 9.3+ · build 24.1 OTA iOS 9.1+ · build 22.1 OTA iOS 9.0+ · build 21.1 OTA iOS 8.3+ · build 19.1 OTA iOS 6.1+ · build 14.1 OTA iOS 6.0+ · build 13.1 OTA iOS 5.0+ · build 11.1 OTA iOS 4.0+ · build 8.1 OTA iOS 3.0+ · build 4.2 OTA iOS legacy+ · build 2.2 