Step 1 – Visit this page from Safari browser of your iOS 9.3.3 device, Type http://pangu8.com/933.htm and hit enter.
Step 4 – Finally, It asks you to install the Semi Jailbreak App manager. You can install the 3rd party applications using this app manager.
Note: The list of compatible devices are as follows
- iPhone 6 and iPhone 6 Plus
- iPhone 6s and iPhone 6s Plus
- iPad Pro 9.7 and 12.9
- iPad mini 2, 3 and 4
- iPhone SE
- iPhone 5s
As of now, only 64-bit devices are compatible. Keep that well in mind before proceeding