Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 14.3 (18C66) for iPhone SE

Version:	14.3
Build:	18C66
Signed:	No
Size:	4.27 GB
Release Date:	2020-12-14 17:59:57
Upload Date:	2020-12-09 02:03:40
SHA1:	9b4ae780ba8c877150ca1bc75df64b45dd03eaf1
MD5:	0bb147d58175b9bbd50b2990df860219
SHA256:	0ff65eb6af1c0fe475ce5bbd15bdeb6e8547fb063b64ce09dad8ba7b644f426b

Secure download directly from Apple's servers

IPSW Portal