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OTA Updates
OTA Updates (Over-the-Air Updates) have been introduced with iOS 5. The device contacts mesu.apple.com to check for updates. The updates are delivered in plain unencrypted ZIP files.
Contents
OTA Update Files
iPad
iPad 1G
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5259f | 9023d1ebd320d91b35fb3820b3c2ed0ce42c6d03.zip | Beta | 193,443,604 | |
| 5.0b5 | 9A5288d | 9A5259f | e32a3ed51a0913d882d7e8a87af0623d8f191e60.zip | Carrier | 195,891,742 | |
| 5.0.1b2 | 9A404 | 9A402 | 04d4f2d4537ac918ac3e494788c282bb67001bbb.zip | Beta | 39,473,876 | |
| 5.0.1 | 9A405 | 9A334 | a10da09644bd17d9ad67e88ba5224b719faa7b95.zip | 41,066,648 |
iPad 2
iPad 2 (Wi-Fi)
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0.1b2 | 9A404 | 9A402 | 23289e9f5c752e67cbb650179bc0fdfce9613648.zip | Beta | 39,937,791 | |
| 5.0.1 | 9A405 | 9A334 | f2ae60b598040fb475668fba346720094187909b.zip | 41,300,532 |
iPad 2 (GSM)
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5274d | 7087529d848729133957d979f54bdebe1c07a7fd.zip | Carrier | 148,024,221 | |
| 5.0b5 | 9A5288d | 9A5274d | 0ac25e80cac4b6d12cc7cc2c5ba98d7cc3c03fb9.zip | Beta | 146,544,905 | |
| 5.0.1b2 | 9A404 | 9A402 | 538ae578b5e1e2f6199d5f0f8a3d9072fd907e4c.zip | Beta | 48,066,431 | |
| 5.0.1 | 9A405 | 9A334 | ed440421275bd52d6748abf3a31837fda03cc086.zip | 49,120,994 |
iPad 2 (CDMA)
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5274d | 444e2f5f79af95b9601b8871b86cbf9793cd7a14.zip | Beta | 142,810,356 | |
| 5.0b5 | 9A5288d | 9A5274d | 58cfede05a3813ecd8446e293eaef7d0cb5ea2ce.zip | Carrier | 144,264,157 | |
| 5.0.1b2 | 9A404 | 9A402 | f5053274861e6a9144e6540a6ec340aea976ec33.zip | Beta | 53,765,294 | |
| 5.0.1 | 9A405 | 9A334 | 7e7666c0e4ab2dcb0977987da8501dc8f3361644.zip | 55,647,323 |
iPhone
iPhone 3GS
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5259f | 5f3c1bb45bdf4ec0b34be4554516a09a245bfdb4.zip | Beta | 179,789,824 | |
| 5.0b5 | 9A5288d | 9A5259f | 30a65ecc4bd61b2298c28676d025ae4babad337c.zip | Carrier | 182,017,013 | |
| 5.0b5 | 9A5288d | 9A5274d | ff1081181b5647475f62bf5c19c04c0386adb103.zip | Beta | 119,114,569 | |
| 5.0GM? | 9A332 | Possible GM? | ||||
| 5.0.1b2 | 9A404 | 9A402 | ae57c4dc797aeb0c6f230172c49ad54de9b75aa3.zip | Beta | 39,717,063 | |
| 5.0.1 | 9A405 | 9A334 | 19f78b3b21dc48a8a5baea455377c134321b5887.zip | 40,811,305 |
iPhone 4
iPhone 4 (GSM)
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5259f | 05e3a3f0fc43c968f93af8464720c50fbd0ad620.zip | Carrier | 193,261,005 | |
| 5.0b5 | 9A5288d | 9A5274d | cde871abbf88d40ff2de05b729ae7d77299cb718.zip | Beta | 135,075,264 | |
| 5.0b5 | 9A5288d | 9A5274d | af342f8dbdcfb16cecef31b915b172b1b54923ca.zip | Carrier | 135,591,402 | |
| 5.0.1b2 | 9A404 | 9A402 | accafa6d7e44bac2f21f52e579b20ec877d725e2.zip | Beta | 45,464,950 | |
| 5.0.1 | 9A405 | 9A334 | 18d1ad5c7de11dced1914b59be08eaa2a3e6503d.zip | 46,787,119 |
iPhone 4 (CDMA)
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5274d | 8f6b3c14f3387b6fe0db08b52338a29d845d3197.zip | Beta | 144,482,539 | |
| 5.0.1b2 | 9A404 | 9A402 | 252a641e24b440a1e8fcdf5a2da3139b19273c9c.zip | Beta | 55,140,468 | |
| 5.0.1 | 9A405 | 9A334 | f32393169909696c2b3efb2aa9c82b9a7d8ba8b8.zip | 56,495,306 |
iPhone 4S
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0.1b2 | 9A404 | 9A402 | 554f7813ac09d45256faad560b566814c983bd4b.zip | Beta | 839,302,389 | |
| 5.0.1 | 9A405 | 9A334 | 323d76efa3e44947838dca305cd104ca740dd30c.zip | 58,221,403 |
iPod touch
iPod touch 3G
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5259f | 11ad90a32d70e944ec08358cbdd4efdd1034cc6c.zip | Beta | 178,581,139 | |
| 5.0.1b2 | 9A404 | 9A402 | cce9a9b7d7368a27b6db5e34b9fb057245d3e87a.zip | Beta | 39,019,275 | |
| 5.0.1 | 9A405 | 9A334 | 0dac8a3eb9292d05d013d84ad3c2f6ca5b74c0f3.zip | 39,868,989 |
iPod touch 4G
| Version | Build | Prerequisite Build | OTA Download URL | Type | Comments | File Size |
|---|---|---|---|---|---|---|
| 5.0b5 | 9A5288d | 9A5259f | d143312070ccc3d4b3758fa1d0b4732ecb20721b.zip | Beta | 185,480,615 | |
| 5.0b5 | 9A5288d | 9A5274d | 03351fa4268c0bbaeef301c20c92ea1b2c0bb338.zip | Beta | 129,931,195 | |
| 5.0.1b2 | 9A404 | 9A402 | 97bbaa762247dc9cad795148251fa641cceba24f.zip | Beta | 40,140,664 | |
| 5.0.1 | 9A405 | 9A334 | ee5492289cb3126be3ccbaf55f9f6cd8eb3d1ccb.zip | 42,019,565 |
