Unlock Your Phone for Free | Key4Sim – Fast & Carrier-Safe SIM Unlock
Need to switch carriers? Use Key4Sim to unlock your phone for free, safely and legally. No hidden fees, no tricks—just freedom.
To initiate the SIM unlock process, please provide the necessary information.
Dial *#06#. to obtain your smartphone's IMEI number.
How to find IMEI Tutorial: iOS Android
Key4Sim is your go-to solution for unlocking your phone from any major carrier—completely free. Whether you're switching networks, traveling internationally, or selling your device, unlocking your SIM gives you full control. Our step-by-step process is quick, secure, and works with most phones and carriers. No payment required, no shady apps—just a clean, reliable unlock. Join thousands of users who’ve used Key4Sim to take back control of their phones and their freedom.