iOS 8.3 beta 1 has been released and is available for download for developers through the developer portal. As usual, Apple has a few minor updates and fixes. The previous iOS 8.2 beta 5 was released about not so long ago, and now users who don’t have UDID and/or a registered developers account can also update.
Install iOS 8.3 Beta 1 Without UDID
Step 1. Download the ipsw file for your model.
Step 2. Take a USB cable and connect your iDevice to your computer.
Step 3. Launch iTunes.
Step 4. Don’t forget to backup before you proceed.
Step 5. Tap on Check for Updates option while holding the Shift button on Windows, if on a Mac hold down Option. Manually search for your iOS 8.3 Beta 1 ipsw, and tap update once again.
Step 7. Wait a couple of minutes and you will successfully install the new beta without UDID and developer account for free.
iOS 8.3 beta 1 is compatible with the following iOS devices:
iPad Air 2 (Model A1566)
iPad Air 2 (Model A1567)
iPad mini 3 (Model A1599)
iPad mini 3 (Model A1600)
iPad mini 3 (Model A1601)
iPad Air (Model A1474)
iPad Air (Model A1475)
iPad Air (Model A1476)
iPad mini 2 (Model A1489)
iPad mini 2 (Model A1490)
iPad mini 2 (Model A1491)
iPad (4th generation Model A1458)
iPad (4th generation Model A1459)
iPad (4th generation Model A1460)
iPad mini (Model A1432)
iPad mini (Model A1454)
iPad mini (Model A1455)
iPad Wi-Fi (3rd generation)
iPad Wi-Fi + Cellular (model for ATT)
iPad Wi-Fi + Cellular (model for Verizon)
iPad 2 Wi-Fi (Rev A)
iPad 2 Wi-Fi
iPad 2 Wi-Fi + 3G (GSM)
iPad 2 Wi-Fi + 3G (CDMA)
iPhone 6 Plus
iPhone 5s (Model A1453, A1533)
iPhone 5s (Model A1457, A1518, A1528, A1530)
iPhone 5c (Model A1456, A1532)
iPhone 5c (Model A1507, A1516, A1526, A1529)
iPhone 5 (Model A1428)
iPhone 5 (Model A1429)
iPod touch (5th generation)
Non Developers Direct Links
If your not a developer follow this link to download iOS 8.3 beta 1 without a developers account.