If you have purchased the Ad Removal package for Fongo Mobile and you reinstall the app, and the ads are still showing, you'll need to restore purchases within the app.
- On the Add-ons page, tap on Permanently Remove Ads
- When you see the purchase popup, click on cancel
The device will automatically restore your purchase and the ads will not be shown.
You must restore the purchase from the 'Add-Ons' screen to remove ads again. If you are installing this app on a new Apple device with the same Apple ID, you can also restore purchases to remove ads again.
- On the Add-ons page, tap on Restore
Your ad-removal option should now be reactivated, and it should no longer be purchasable in the 'Add-Ons' screen.