HOW TO INSTALL POKEMON GO ON JAILBROKEN IPHONE ( IOS ) EASY FIX
AFTER INSTALL
HERE
EASY SOLUTION STEP BY STEP
Step 1: First, you need to launch Cydia on your device and add Ryley's repo. ( http://ryleyangus.com/repo. ) To do this, simply navigate to the Sources tab and tap on Edit. Then, tap on the Add button.
Step 2: Type in the following Repo address: http://ryleyangus.com/repo. Tap on the Add button and wait for a few seconds for the sources to refresh.
Step 3: Once the sources have refreshed, tap on the Repo from sources and find the Pokepatch package. Tap on it to install it.
Once the install is completed, reboot your phone and try launching Pokemon GO again. Pokémon GO should launch and work as intended on your device now. Enjoy!