Probably many of you have encountered the screen provided on the left the first time you tried to upload a photo to Facebook using an iPhone or iPad running on iOS 6. The message displayed reads you have to head to Privacy Settings to enable access – but there is no hint on exactly where you need to go. Below you’ll find where to go and what to do to allow Facebook access your Photos in iOS 6.
Navigate to Settings > Privacy and select Photos. You’ll see Facebook listed there. Tap the slider and turn it On – that’s it- you're good to go! You’ll no longer face the disappointing screen at your every whim! Check the screenshots provided below for the guide visualization.