Certain guidelines should still exist even if you feel you can safely entrust them with smartphones and other mobile internet devices.
Although it may be a struggle initially, consistency and patience succeeds in the end.
If your child sees that love is the motivation behind your rules, they are less likely to fight against them.
Try to help them see the risk of online “stalkers” and predators.
Even relatively harmless pictures on social media can be stolen and photoshopped into horrible material and pornography.
The later it gets, the more tempting certain dangers can be.