Jul 24, 2016sounds like it's limited to 64-bit phones (6, 6s, se), is a "semi-tethered" version, and limited to a chinese-only copy so far...but english is coming in the next couple days.
EDIT: easiest way, no computer required...takes like 2 mins:
Step 1: open Safari, go to:
https://www.birdflightapp.com/apps/6159/app-builds/TTJailbreak/public
Step 2: Tap on Install App button, then click on Install when prompted, and wait for it to install PP app on your device.
Step 3: Once the PP app appears on the Home screen of your device, head to Settings > General > Device Management and Trust the certificate from AKRAM AL NEAMI BUILDING MATERIALS TRADING CO (L.L.C).
(NOTE: if looking for "Device Management" menu before getting to this point, then it likely won't even exist in your phone until there's a device to approve/trust)
Step 4: Open the app and choose "OK" to accept push notifications from the app
Step 5: Tap on the big circle in the center, then once the process starts, hit the sleep/power button to manually lock your device while still being in the PP app. Your device may re-spring at this time and you'll see the apple logo for a few seconds..
Step 6: You will soon get a notification on the lock screen confirming your device has been successfully jailbroken. Unlock the device and you’ll be in PP app again. It will start preparing environment for Cydia. Once done, the device will reboot automatically and you should have Cydia installed on your device.