: Arduino Uno, USB Host Shield, and bypass software like Sliver .
: If the device was purchased second-hand, the previous owner can remove it remotely. They must sign in to iCloud Find My , select the iPhone 4s, and click "Remove from Account".
Bypassing the Activation Lock on an iPhone 4s running iOS 9.3.5 is a complex process because Apple's security for the A5 chip is more robust on newer firmwares than on earlier versions like iOS 7. While many "extra quality" tools claim easy one-click solutions, most reliable methods for this specific device require hardware exploits or specific software workarounds. Legitimate Removal Methods iphone 4s activation lock bypass ios 935 extra quality
On the Wi-Fi settings page, tap the icon next to your network. Select Configure DNS and choose Manual . Enter the server IP based on your location: USA: 104.154.51.7 Europe: 104.155.28.90 Asia: 104.155.220.58 Rest of World: 78.109.17.60
: If you have the Apple ID and password, simply sign in on the device. If you forgot them, use the Apple ID Recovery tool to reset your password. : Arduino Uno, USB Host Shield, and bypass
Tap , then Done , and select Activation Help . You should see a message saying you've connected to the server. 2. Arduino + Checkm8-A5 Exploit
: If you have the original sales receipt, you can start an Activation Lock support request with Apple for an official unlock. Technical Bypass Methods for iOS 9.3.5 Bypassing the Activation Lock on an iPhone 4s running iOS 9
For a more permanent bypass that allows access to the iOS home screen, experts often use a hardware-based approach using an and a USB Host Shield . This method exploits a bootroom vulnerability in the A5 chip that software alone cannot patch.