iPod touch (5th generation)[edit]
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 8.1 beta 2 | 12B407 | 8.1 beta | 12B401 | 7 October 2014 | 46903b6f9ba2e3f3959eb90474c2fad770654c4a.zip | 27,379,574 |
| Version | Build | Prerequisite Version | Prerequisite Build | Release Date | OTA Download URL | File Size |
|---|---|---|---|---|---|---|
| 8.1 beta 2 | 12B407 | 8.1 beta | 12B401 | 7 October 2014 | 46903b6f9ba2e3f3959eb90474c2fad770654c4a.zip | 27,379,574 |
Over-the-air, often used to refer to OTA Updates, where an iOS device downloads and installs an update on itself without assistance from external hardware