Almost every modern, free bypass method for legacy iOS relies on Checkm8 to boot a custom ramdisk that can neutralize Setup.app (the activation lock screen) or inject fake activation tickets. Without Checkm8, bypassing an iPhone 4s on iOS 9.3.6 would be nearly impossible via software.
A quick search for "iOS 9.3.6 activation lock bypass" will yield hundreds of results for software tools (often named "iCloud Bypass Tool," "DoulCi," etc.).
The previous owner can:
This is the simplest method and does not require a computer. It redirects the device's activation request to a third-party server, allowing you to use some apps and browse the web, though it does not fully unlock the phone for cellular use.
Tap . When the device tries to move to the next activation screen, quickly tap the Back button. ios 9.3.6 activation lock bypass
This is the simplest method and does not require a computer or hardware. It redirects the device to a custom server where you can use apps, browse the web, and watch videos, but it does fully activate the device. On the "Choose Wi-Fi Network" screen, press the button and select Wi-Fi Settings symbol next to your Wi-Fi network. Configure DNS and choose Enter one of the following DNS IPs based on your region: : 104.154.51.7 : 104.155.28.90 : 104.155.220.58
While the famous checkm8 exploit primarily targets A7 through A11 chips, older legacy tools (like pwnedDFU modes combined with custom ramdisks) allow developers to bypass the setup wizard entirely.
Do you have access to a , a Windows PC , or no computer at all?
If you bought the device second-hand but the previous owner removed it from their iCloud: Almost every modern, free bypass method for legacy
Before attempting any technical bypasses, always try the official, legitimate routes. These are permanent and do not compromise the security or functionality of the device. 1. The Official Apple iCloud Removal
The iOS 9.3.6 update was released by Apple to address a critical GPS rollover issue on older devices like the iPhone 4s and cellular models of the iPad 2, iPad mini, and iPad 3. However, many users who dust off these legacy devices run into a frustrating hurdle: the Activation Lock screen. Whether you forgot your old Apple ID credentials or purchased a secondhand device, getting past this screen can be challenging.
: Bypassing the lock via software often leaves the device in a "tethered" state (you might need a PC to reboot it) and frequently disables Cellular/SIM services and iCloud syncing .
Connecting the device back to a Mac or PC running a legacy ramdisk tool (such as Sliver or similar open-source custom scripts). The previous owner can: This is the simplest
Select your Wi-Fi network and enter the password to connect.
This is the only permanent and secure way to unlock the device without risking security or functionality.
from the official website (checkra.in) onto a Mac computer.