OTA Updates

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Revision as of 01:08, 12 November 2011 by M2m (talk | contribs) (iPhone 3GS)
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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.

OTA Update Files

iPad

iPad 1G

Version Build Prerequisite Build OTA Download URL Type Comments File Size
5.0b5 9A5288d 9A5259f 9023d1ebd320d91b35fb3820b3c2ed0ce42c6d03.zip Beta Unknown
5.0b5 9A5288d 9A5259f e32a3ed51a0913d882d7e8a87af0623d8f191e60.zip Carrier Unknown
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 Unknown
5.0b5 9A5288d 9A5274d 0ac25e80cac4b6d12cc7cc2c5ba98d7cc3c03fb9.zip Beta Unknown
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 Unknown
5.0b5 9A5288d 9A5274d 58cfede05a3813ecd8446e293eaef7d0cb5ea2ce.zip Carrier Unknown
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 Unknown
5.0b5 9A5288d 9A5259f 30a65ecc4bd61b2298c28676d025ae4babad337c.zip Carrier Unknown
5.0b5 9A5288d 9A5274d ff1081181b5647475f62bf5c19c04c0386adb103.zip Beta Unknown
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 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 Unknown
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 Unknown
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 Unknown
5.0b5 9A5288d 9A5274d 03351fa4268c0bbaeef301c20c92ea1b2c0bb338.zip Beta Unknown
5.0.1b2 9A404 9A402 97bbaa762247dc9cad795148251fa641cceba24f.zip Beta 40,140,664
5.0.1 9A405 9A334 ee5492289cb3126be3ccbaf55f9f6cd8eb3d1ccb.zip 42,019,565