Tap "Back" and select your Wi-Fi network to connect. When the activation screen appears, tap "Back" again to enter the DNS bypass menu. Method 3: Hardware & Software Tools (Advanced)
If you bought the phone second-hand, ask the seller to log in to iCloud.com/find and select Remove from Account for that specific iPhone 4s.
Activation Lock is a security feature designed to prevent unauthorized use of a lost or stolen device. When you see this screen on your iPhone 4s running iOS 9.3.6, the device is waiting for the original owner’s credentials to authenticate with Apple's servers. Method 1: The Official Way (Recommended)
If you have the original proof of purchase, you can submit an Activation Lock support request directly to Apple. Method 2: DNS Bypass (Free & Instant)
For a more complete bypass on iOS 9.3.6, you often need to put the device into a "Pwned DFU" state. This typically requires a computer and sometimes specialized hardware. How to Bypass Activation Lock on iPad, iPhone & Mac - Avast
Enter a bypass DNS server based on your location (e.g., USA: 104.154.51.7 , Europe: 104.155.28.90 ).
On the "Choose Wi-Fi Network" screen, tap the next to your network. Select Configure DNS and choose Manual .
