Some services claim they can unlock your phone remotely if you pay a fee upfront. Once you pay, they disappear. Official and Legitimate Ways to Remove iCloud Lock

No, 3uTools cannot bypass, remove, or unlock an iCloud Activation Lock.

If a website claims to offer a special version of 3uTools or a specific plugin that unlocks iCloud on iOS 15.3, it is fake. Downloading these files usually installs malware, ransomware, or spyware on your computer. Understanding iOS 15.3 Security

This is a permanent, unpatchable bootrom flaw found in older Apple chips (A7 to A11). It affects the iPhone 5s through the iPhone X.

If you purchased the device second-hand:

If you are the original buyer, you can submit an official request to Apple. You must provide valid proof of purchase that includes the device serial number, IMEI, and purchase date.

Always download 3uTools from the official source to avoid malware or phishing sites. Official Website : 3uTools 3.26+ (supports current iOS flashing) How 3uTools is Used in Bypass Procedures

A computer running Windows 7, 10, or 11, a stable internet connection, and an authentic Apple Lightning-to-USB cable. Step-by-Step Guide: Managing iOS 15.3 via 3uTools