OTA Updates/iPhone/13.4

From The Apple Wiki

iPhone 6s

N71AP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 5f4c3ea435b825017a010b2c1f69434186f3a1fb.zip 2,941,967,903
17E255

N71mAP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 16f9f144825f65c45c933548c5eef4404257f7de.zip 2,941,960,020
17E255

iPhone 6s Plus

N66AP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) fc794b64e00a559d8b76c777b4ddb2008a12dc48.zip 3,119,803,392
17E255

N66mAP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) a02d07718b73c953ec93d0aad96bc3c4ae4ae3e2.zip 3,119,795,453
17E255

iPhone SE (1st generation)

N69AP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 32611e19a5db90d1e264827904b57683e6b48892.zip 2,905,750,173
17E255

N69uAP

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 8224828adff5e57db6e57fd8320ba00eed93e5f4.zip 2,905,790,861
17E255

iPhone 7

iPhone9,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 9be48a2e37804df1089611728d3a6d0395dd21e8.zip 3,098,539,946
17E255

iPhone9,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 35d88d01852345dd56df0cab04ed28602de41cea.zip 3,079,564,429
17E255

iPhone 7 Plus

iPhone9,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 8ae59b0eb5b2df024ebd2c311de5090bc3ef5ed9.zip 3,270,674,612
17E255

iPhone9,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 2c81e4fa8545fbdd871388d7420f73548f46cc67.zip 3,262,148,238
17E255

iPhone 8

iPhone10,1

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 3fd20adf79d3d05cba689e4b5e062111a067eed5.zip 3,126,365,117
17E255

iPhone10,4

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) eb801f3bc7779f918e84fbf9b6dd015c73235bc4.zip 3,109,250,979
17E255

iPhone 8 Plus

iPhone10,2

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 80339e50f75c60b17c1e02a6a5d6045ab8009f70.zip 3,298,499,756
17E255

iPhone10,5

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 954d6f7f8a53ba673d409d8cfa94247fcb7a9bf3.zip 3,291,834,866
17E255

iPhone X

iPhone10,3

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) af48ac59d2d9c71ba75ac60d9edc64660bd84bec.zip 3,366,702,645
17E255

iPhone10,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 7711fd964274e27357b7497cc53da3df6003bbfa.zip 3,348,578,352
17E255

iPhone XR

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) cd9698e2c275eefc172dea0693be4aa04d5488dc.zip 3,633,702,201
17E255

iPhone XS

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) c09e1dd6f0bbfc65340fcfec3eccbcf7e1007081.zip 4,084,940,783
17E255

iPhone XS Max

iPhone11,6

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 6d2dde5308f63b1a4972ddfa6639dc456f822ff2.zip 4,084,212,662
17E255

iPhone 11

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) 4978aefa3bc27a9f529aedf5c4164c5ee393f52f.zip 3,639,931,132
17E255

iPhone 11 Pro

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) e476c4ff1af7bf83ebc436a0d100faf1690a97b6.zip 4,089,958,831
17E255

iPhone 11 Pro Max

Version Build Prerequisite Version Prerequisite Build Release Date OTA Download URL File Size
13.4 17E255[1] 24 March 2020 (2020-03-24) efd1581c3faf70afad9f2b03d595642737bf444b.zip 4,089,694,698
17E255

Notes

  1. ^ a b c d e f g h i j k l m n o p q r s t u v Apple inflated the build number in its mesu.apple.com listing, presumably to make the device recognize the update. (e.g. 17E255 was listed as 17E6255.) The listings on this page use the build number displayed on the device.