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Posts Tagged ‘iCloud lock’

Everything You Wanted to Know about Activation Lock and iCloud Lock

Thursday, October 4th, 2018

Working in a mobile forensic company developing tools for iCloud forensics, logical and physical extraction of iPhone devices, we don’t live another day without being asked if (or “how”) we can help remove iCloud lock from a given iPhone. Without throwing a definite “yes” or “no” (or “just buy this tool”), we’ve decided to gather everything we know about bypassing, resetting and disabling iCloud activation lock on recent Apple devices.

What Is Activation Lock (iCloud Lock)?

Activation Lock, or iCloud Lock, is a feature of Find My iPhone, Apple’s proprietary implementation of a much wider protection system generally referred as Factory Reset Protection (FRP). Factory Reset Protection, or “kill switch”, is regulated in the US via the Smartphone Theft Prevention Act of 2015. The Act requires device manufacturers to feature a so-called “kill switch” allowing legitimate users to remotely wipe and lock devices. The purpose of the kill switch was to discourage smartphone theft by dramatically reducing resale value of stolen devices.

According to Apple, “Activation Lock is a feature that’s designed to prevent anyone else from using your iPhone, iPad, iPod touch, or Apple Watch if it’s ever lost or stolen. Activation Lock is enabled automatically when you turn on Find My iPhone. … Even if you erase your device remotely, Activation Lock can continue to deter anyone from reactivating your device without your permission. All you need to do is keep Find My iPhone turned on, and remember your Apple ID and password.” (more…)

iOS 11 Does Not Fix iCloud and 2FA Security Problems You’ve Probably Never Heard About

Monday, September 11th, 2017

In the US, Factory Reset Protection (FRP) is a mandatory part of each mobile ecosystem. The use of factory reset protection in mobile devices helped tame smartphone theft by discouraging criminals and dramatically reducing resale value of stolen devices. Compared to other mobile ecosystems, Apple’s implementation of factory reset protection has always been considered exemplary. A combination of a locked bootloader, secure boot chain and obligatory online activation of every iPhone makes iCloud lock one exemplary implementation of factory reset protection.

All one needs to do is enable the Find My Phone option in iCloud settings. In fact, this option is enabled by default once you set up your new iPhone. After that, even if you lose your iPhone and someone else attempts to reset it to factory defaults, the device will be still locked to your iCloud account. Unlocking the device (removing iCloud lock) requires access to your Apple ID, password, and secondary authentication factor if you have Two-Factor Authentication enabled. Sounds pretty secure so far?

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