Navigate to /Applications and delete the Setup.app folder. Reboot: Reboot the device.
Another method to bypass Activation Lock on iPhone 4S iOS 9.3.5 is by using a third-party tool, such as Tenorshare 4uKey or iMyFone LockWiper. These tools claim to bypass Activation Lock remotely, without the need for a computer.
While you may succeed in bypassing the lock, it is crucial to understand that the iPhone 4S running iOS 9.3.5 is extremely outdated. According to 2026 reports, devices that have not been updated since 2014—such as the iPhone 4—should not be trusted to handle sensitive data, as they are likely compromised and vulnerable to modern exploits.
A software package like (by Apple Tech 752) or SiriHAX . Outline of the Process:
: The Arduino puts the device into a "pwned DFU" mode, allowing you to bypass the setup screen and gain access to the home screen. Alternative: DNS Bypass (No Computer) iphone 4s activation lock bypass ios 935
When an iPhone 4s is restored to factory settings, it typically triggers the , a security feature that requires the original owner's Apple ID and password to proceed. On iOS 9.3.5, this becomes a significant hurdle because Apple’s official stance is that without a proof of purchase , the device remains permanently locked. Popular Community Bypass Methods
Instruct the account holder to visit Apple iCloud Find on any browser. Sign in with the corresponding and password.
Tap the button at the top left, select your Wi-Fi network, and enter your Wi-Fi password.
Several third-party applications claim to offer a simplified bypass process, though their reliability varies and many are paid services: Navigate to /Applications and delete the Setup
There are several tools available that claim to bypass Activation Lock on iPhone 4s. However, we recommend using or iMyFone LockWiper . These tools have a high success rate and are user-friendly.
: If you have the original proof of purchase (invoice), you can start a support request with Apple to have the lock removed. Unofficial Community Methods
For the best chance of success, we recommend you start with the . If that is too limiting, move to A5_Bypass_OSS or HFZ Universal Activator . If you get stuck, a professional paid tool is always an option as a final resort to recover your device.
: When the iPhone tries to "phone home" to Apple to verify the lock, you trick it into connecting to a third-party DNS server that bypasses the check. These tools claim to bypass Activation Lock remotely,
This is the most common method for the iPhone 4S on iOS 9.3.5. It does not truly remove the lock but bypasses the activation screen to allow access to limited features like YouTube, music, and limited browsing.
To help determine the best approach for your specific setup, please share: Do you have access to a computer or a Windows PC ?
Would you like help with recovering access to your own Apple ID or contacting Apple Support instead?
Securing Devices — Deployment and Management Course - Apple Training
: Often cited in community forums as a tool for A5 device "hacktivation".
: One of the more famous free tools, Lockra1n has been actively developed into 2026. It offers a user-friendly graphical interface for macOS and provides an untethered bypass for many devices, meaning you don't need to re-apply the fix after a reboot. It utilizes the same core bootrom exploit as Checkra1n.