In this tutorial we will show how to install Neo Geo Emulator on iOS 9 / 10 and later without jailbreak need and how to import Neo Geo ROMS into device.
Requirements: this tutorial requires an iOS device + a Computer to import ROMS. A Windows or Mac PC are ok. Jailbreak is not needed.
1 – Install Gridlee. Also known as MAME4iOS Gridlee is an arcade emulator iOS.
For that open Safari and navigate to this link “http://www.iosem.us/app/install/grid.html“. Tap “Install” and then you’ll see 2 installation popups, tap “Install” two more time.
If you are in iOS 10, probably the installation loader will not show up but don’t worry because the apps will install. Just wait a couple of seconds.
2 – Change date. This trick is needed for successful installation.
For that go to “Settings” app – “Date and Time” option – turn off “Set Automatically” toggle and go back to 11 May 2014 for example.
When Gridlee is installed on your iDevice go back to “Date and Time” settings option and turn on “Set Automatically“.
3 – Authorize profile to avoid “Untrusted Enterprise Developer” warning.
Go to Stetting App. Tap General. Then tap “Profiles & Device Management“.
Find your profile under “Enterprise Apps” tap. Then tap Verify App button.
Now you can launch Gridlee application and start importing your ROMs.