Choose aProduct→Choose aPlatform→Choose aVersion→ClickDownload

Download 12.5.3 (16H41) for iPad mini 3 (Cellular)

Version:	12.5.3
Build:	16H41
Signed:	No
Size:	2.75 GB
Release Date:	2021-05-03 16:41:58
Upload Date:	2021-04-29 16:49:54
SHA1:	b98d8a2a9a5957aac572249b1f4bae45d8d27561
MD5:	5f634af93136af1fa371ee5e0c39c1d1
SHA256:	3b7e487fcb71bb00f8503eb979ecde200f3d39991e4ff244b4ab0339ddd24c5c

Secure download directly from Apple's servers

IPSW Portal