IPSW Portal

Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 9.3 (13E5237) for iPhone 5s (GSM)

Version:	9.3
Build:	13E5237
Signed:	No
Size:	1.35 GB
Release Date:	2016-03-28 16:53:09
Upload Date:	2016-03-25 19:06:29
Release Type:	Beta

Secure download directly from Apple's servers