While the fully supports iOS 16, you generally cannot specifically download iOS 16.2 anymore . Apple stopped "signing" this specific version in early 2023, meaning their servers will no longer authorize its installation.
Always create a fresh backup using iCloud or a computer before starting. Download iOS 16.2 for iPhone SE (2020)
You typically need between 7GB and 10GB of free space for a major update. While the fully supports iOS 16, you generally
Plug your iPhone into power and connect to a stable Wi-Fi network. 2. Wireless Update (Over-the-Air) This is the simplest method for most users: iPhone models compatible with iOS 26 - Apple Support While the fully supports iOS 16