Hi There are two ways that you could go about doing this: # Download an add-on from [https://addons.mozilla.org/en-GB/android/ https://addons.mozilla.org/en-GB/android/] that is designed to block adult content. # Contact your Internet Service Provider and arrange for them to filter the content. Most ISP's will be able to arrange for this to be put in place. I hope that this helps, but if not, please come back here and we can look into a different solution for you.