It exploits a checkm8 bootrom vulnerability (yes, checkm8 works on the 4S, though it’s tethered). It permanently patches the activation records on the device.
(by TheMasterMike) is currently the industry standard for A5 devices (4S/iPad 2) on iOS 9.3.6. ios 936 icloud bypass best
If you are staring at an "Activation Lock" screen asking for the Apple ID and password of a previous owner—and you have legitimate ownership—you are facing a unique problem. Unlike modern iOS 15 or 16 bypasses, iOS 9.3.6 operates on a completely different set of security protocols. Here is the definitive, best guide to navigating the iOS 9.3.6 iCloud bypass landscape. Before we discuss the "best" bypass, understand the context. Apple released iOS 9.3.6 specifically for the iPhone 4S and iPad 2 (Cellular models) to fix a critical GPS time rollover issue . This update broke a lot of legacy bypass methods but simultaneously introduced a critical vulnerability: DNS manipulation . It exploits a checkm8 bootrom vulnerability (yes, checkm8