Using a patched version of libirecovery or a tool like idevicerestore :
No ethically, and no technically. A hard reset without the Unlock Hub tool will relock the phone. Always disclose "Software unlock via custom IPSW – do not erase." unlock hub iphone 7 plus custom ipsw download
How to SIM Unlock iPhone 7 and 7 Plus: Free Methods Included Using a patched version of libirecovery or a
| Focus | Example Paper | |-------|----------------| | iOS security | “iOS Security and Vulnerabilities: A Review” (IEEE Xplore) | | Carrier unlocking legality | “Digital Locks and the Right to Unlock” (Journal of Law & Technology) | | Checkm8 exploit | “Permanent Bootrom Exploit on iOS Devices: checkm8” (security conference proceedings) | | Custom firmware risks | “Risks of Jailbreaking and Custom IPSW” (USENIX Workshop) | unlock hub iphone 7 plus custom ipsw download