Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 9.3.4 (13G35) for iPhone 6+

Version:	9.3.4
Build:	13G35
Signed:	No
Size:	2.08 GB
Release Date:	2016-08-04 16:55:54
Upload Date:	2016-08-01 02:20:06
SHA1:	050715cf5a7cd0948cfbd48220437517ceb0b641
MD5:	3353f8da2f197895c0199fd6f1796988
SHA256:	d398b8c1b4a58d787ca922819ad22bd514aaf1c0c7fd696d7a23922f39fe0bf3

Secure download directly from Apple's servers

IPSW Portal