The Elusive Dream of a Free iPhone

While these tools offer a solution for locked devices, users should proceed with caution:

• 3uTools: A free, all-in-one tool for flashing, jailbreaking, and managing iOS devices. It handles many of the functions older GSM tools did.
• iActivate / Official SIM Unlock: For carrier unlocking, use legitimate services that whitelist your IMEI.
• Checkm8 / Checkra1n: If you are looking for Activation Lock bypass, these are the modern "proper pieces" of software, but they require technical knowledge and are for older devices (iPhone X and below).

Installing the Free iPhone GSM Tool V2.6 is a straightforward process:

or placed in DFU (Device Firmware Update) mode to bypass system-level restrictions. Apple Support Critical Risks and Safety