A major outage hitting all three platforms, which have billions of users, is rare though apps are regularly forced offline by technical problems.
Instagram chief says the project aimed at children, which would have created a parentally-supervised version of the app for youngsters, has been widely misunderstood.
Government legislation in several countries now puts the onus on technology giants to ensure sufficient safeguards to protect children.
Dia turut disyaki melakukan amang seksual melibatkan kanak-kanak di bawah umur.
Kajang police chief says a remand application will be made today.
New teenage users who sign up to Instagram will also now be encouraged to make their profile private.
Her case has revived debate in France on freedom of speech as well as protection for schoolchildren from online bullying.
Also Google and digital advertising firms are the targets of fresh privacy complaints filed in six EU countries on Thursday.