The procedure is very simple, and you run into a few steps.
1. Log on to your page j.25pp.com/ota_tutorial.html from your iOS device using Safari, and once appeared on pop up on the screen click on “Open.”
2. Press “Install” when shown the installation notice of a new app.
3. At this point you will notice the app on your Home PP device. In case of problems you retry the procedure after you restart the device.
4. Go to Settings → General → Device Management, authorized the developer here PP app.
5. Launch the app PP, you agree to the sending of notifications and ticked off the only default option you will notice.
6. Press on the circle that shows the app PP to start the iOS Jailbreak. After this step, lock the device.
7. You will be notified, to be followed by a restart of the device. A smartphone / tablet restarts you’ll notice Cydia within the Home.
Unfortunately, also in this case, it is a semi-tethered Jailbreak . This means that you will have to repeat the steps of 5-6-7 points every time you restart the device.