CheckN1x requires your device to be in DFU mode to jailbreak your iOS device. It starts a jailbreak on your iOS devices.Ĩ. If you have a lock screen password, please deep-flash the firmware first, and then try to jailbreak again.Ħ. Note 2: You cannot jailbreak iPhone 8/8 Plus/X running iOS 14 (with lock screen password). Note 1: If you have an iPhone 8/8 Plus/X equipped with an iOS 14 system, you need to select the 'Skip A11 BPR check' option. Choose ‘Allow untested iOS/iPadoS/tvOS versions’. Press ‘Enter’ to set up jailbreak tool.Ĥ. Select ‘Options’ by using arrows on the keyboard. Connect your iOS devices to your computer. Choose the USB flash drive in the Start Menu.ģ. Note: If you can’t start Start Menu anyway, please try to enter COMPUTER BIOS / UEFI mode and change the system boot settings to go into Linux CheckRA1n.Ģ. GIGABYTE, Intel, Cthim, SOYO, FOXCONN, Gamen, Topstar Thinkpad, Dell, Lenovo, TOSHIBA, Samsung, IBM, Acer, Hasee, Haier,eFound, THTF, GIGABYTE, Gateway, eMachines
Lenovo, HP, Acer, Hasee, eFound, THTF, Haier MSI, ASRock, ONDA, Colorful,ECS, Gamen, Topstar MAXSUN, UNIKA, SUPOX, Spark, SOYO, EPOX, UNIKA, Jet way, J&W, Colorful, ECS, SOYO, FOXCONN Find your desktop brand and a corresponding shortcut. If it doesn’t work, look at the list below. Note: F12 is the shortcut to open the Boot Menu for most brands' computers. Press F12 to open Boot Menu while the computer is powered and booted for a while. Restart your computer (keep the battery). It’s essential because the Windows system may not recognize it after it's burned. Unplug and plug your USB flash drive to your computer again. (If necessary, back up your USB flash drive for it will format data.)ĥ.
Press ‘SELECT’ > Select the downloaded checkn1x ISO > Retain other options by default > click ‘START’.Ĥ. Plug in your USB flash drive to the computer.ģ. Burn the checkn1x ISO to your USB flash drive.ġ. Obtain a USB flash drive with a capacity of more than 2 GB.Make sure your computer runs Windows OS 7 and a higher version.What to prepare before you jailbreak iOSĪttention : You need to take the risk of losing Apple security updates after jailbreaking, so please think twice before jailbreaking the ios devices. It's better to jailbreak with a Mac if you own one (macOS 10.13-10.15). Note: This guide is for Windows OS computer users.
Learn how to create an environment for jailbreak iOS and complete a jailbreak on a Windows OS computer. But you can create an environment manually. Tools on the market are not compatible with Windows OS. Jailbreak iOS is the first thing you must do to bypass an activation lock.