This is the gift of this Christmas 2017 for all Iphone users ! A few days ago, the first public iOS 10.x/10.3.3 jailbreak h3lix is available to download. Keep in mind this 32-bit jailbreak is semi-untethered, which means you will need to put your device into jailbreak mode after every reboot and every 7 days, you will have to sideloard the jailbreak IPA on your device excepted if you’re using a free Apple ID developer account. Those using a full developer account privilege though can run it without having to resideload and resign the jailbreak every 7 days as that account can run the jailbreak for up to a year before needing to be resigned.
1- Download h3lix jailbreak for 32-bit iOS 10.3.3 devices from here
2- Download Cydia Impactor for Windows or Mac from cydiaimpactor.com.
3- Restore your device to iOS 10.3.3 using iTunes if you haven’t already. We recommend doing this as it’s always great to start afresh when jailbreaking to avoid any issues. Make sure you backup your device’s data though before doing this. Grab a iOS 10.3.3 IPSW file
4- Connect your iOS device to your computer via USB and then launch Cydia Impactor
5- Sideload the jailbreak IPA using Cydia Impactor
6- Once sideloaded and the profile has been trusted, launch the h3lix jailbreak app
7- Press the “jailbreak” button in the center and wait for the jailbreak to do its thing.
8- Once done, the device will respring and you should have Cydia on the Home screen of your device.
9- Now you can reboot if you want just to fresh up your device, rejailbreak to get your device back into jailbreak mode by running the h3lix app and then tapping on “jailbreak” button again until the device resprings
10- After respring, you should be back into jailbreak mode and be able to run Cydia and install tweaks.
11- Now, every time you reboot the device, you will have to put your device back into jailbreak mode by following instructions in 9 onwards. After every 7 days, you will have to resign and rejailbreak by following instructions in 4 onwards.
@credits to http://www.redmondpie.com/