The entities behind these tools use a variety of deceptive tactics to target unsuspecting users. The scam typically operates in one of three ways: 1. The Paywall and Fee Scam

Upon testing the "v4.0" interface, several issues arise:

The search for "iCloud bug IMEI unlocker v4.0" is a trap. No such reliable tool exists. Instead of risking malware, financial loss, or legal issues, pursue legitimate methods: contact the original owner, go through Apple support with proof of purchase, or use a verified IMEI unlocking service.

If you forgot your password, you can reset your Apple Account credentials natively through Apple's official self-service portal to unlock your device legally.

绝大多数的“iCloud解锁”网站在安全评级上都极低，甚至被认为是潜在的网络诈骗。例如，经过分析发现，类似于 icloudunlocker.net 这样的网站在ScamAdviser上的信誉评分接近0分，这类网站常因涉及恶意软件或欺诈行为而被标记。很多用户声称下载完工具后发现根本无法运行，反而被要求完成无休止的问卷调查、注册赌博网站，或者支付一笔“服务费”才能得到所谓的“解锁码”。

When a device boots up or resets, it sends its unique IMEI or serial number to Apple's activation servers. The server checks if Activation Lock is enabled. If it is, the device demands the original Apple ID credentials.