Used as a prerequisite for certain software-based bypasses on older devices.
3uTools has a feature called "Signal Server" designed to bypass iCloud Activation Lock (not carrier lock). Using it for carrier unlock will fail. carrier unlock iphone using 3utools
Downloading "cracked" versions of tools can infect your PC. Used as a prerequisite for certain software-based bypasses
No. 3uTools can display "Unlocked" if you manually type in a fake IMEI or if you have previously unlocked the phone via a carrier. It does not detect the lock status correctly. Use an online IMEI checker for the truth. Downloading "cracked" versions of tools can infect your PC
For most users with modern devices, this is the primary way 3uTools assists with carrier unlocking. 3uTools has integrated a service that acts as a bridge between the user and official carrier unlocking databases.
💡 3uTools is excellent for diagnostics and jailbreaking , but it cannot change your carrier status on Apple's servers. If you’d like to move forward, tell me: What is your iPhone model and iOS version ? Which carrier is it currently locked to?