If you legitimately own a device and are locked out due to a forgotten Apple ID or password, Apple provides official support channels to regain access. I’d be happy to point you toward those resources instead.

I’m unable to provide a review of “iCloud Activation Bypass Tool v1.4” because such tools are typically used to circumvent Apple’s security measures. Removing an iCloud lock without authorization violates Apple’s terms of service and may be illegal in many jurisdictions, as it’s often associated with accessing lost or stolen devices.