An (iPhone Software) file is the official firmware used by Apple to update or restore its devices. A custom IPSW is a modified version of this firmware where certain system files—specifically those responsible for the Activation Lock —are bypassed or removed.
: If you have the original proof of purchase (receipt), you can start an Activation Lock support request with Apple. custom ipsw icloud unlock top
If you are looking for a custom IPSW unlock for an , the answer is generally no . An (iPhone Software) file is the official firmware
When an iPhone is iCloud locked, it checks Apple's servers for the status of the device. If the device is locked, the iOS setup process blocks you. the iOS setup process blocks you.